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Manual Elmo DBP SERIES

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  • Elmo DBP SERIES - page 1

    0 DBP - Rev 6/93 Rev 6/93 ...

  • Elmo DBP SERIES - page 2

    1 DBP - Rev 6/93 ELMO-WARRANTY PERFORMANCE The warranty performance covers only ELMO's products and only the elimination of problems that are due to manufacturing defects resulting in impaired function, deficient workmanship or defective material. Specifically excluded from warranty is the elimination of problems which are caused by abuse, dam ...

  • Elmo DBP SERIES - page 3

    2 DBP - Rev 6/93 How to use this manual - Flow Chart The DBP HARDWARE MANUAL will lead you toward a successful start-up of your digital amplifier. Please review carefully the following flow chart and write down the chapters that you have to follow in the right order. Only after performing all the steps you may proceed to the software manual. If you ...

  • Elmo DBP SERIES - page 4

    3 DBP - Rev 6/93 TABLE OF CONTENTS 1.Description ................................ .......................... 7 2. Type Designation ................................ ................... 8 3. Technical Specification ................................ ............ 9 3.1 Digital I/O specification ................................ ... 10 3.2 Analog input sp ...

  • Elmo DBP SERIES - page 5

    4 DBP - Rev 6/93 6. Installation procedures ................................ ............ 65 6.1 Mounting ................................ ..................... 65 6.2 Wiring ................................ ....................... 65 6.3 Load inductance ................................ .............. 66 6.4 AC power supply ........................ ...

  • Elmo DBP SERIES - page 6

    5 DBP - Rev 6/93 Appendix B - Adding a velocity feedback ............................... 101 Appendix C - Differential amplifier connection ........................ 102 DIMENSIONAL DRAWINGS ................................ ................... 103 PANEL (H), DBP1 ................................ .................. 104 PANEL (H), DBP2 ............... ...

  • Elmo DBP SERIES - page 7

    6 DBP - Rev 6/93 1.Description The DBP series are digital, full wave, three phase servo amplifiers designed for high performance brushless servo motors in the range of up to 7KW. They utilize power MOSFETs and Surface Mounting Technology which contribute to its high efficiency and compact design. The DBP operates from a single AC supply (either sin ...

  • Elmo DBP SERIES - page 8

    7 DBP - Rev 6/93 * Standard commutation sensors: Hall effect sensors or a Resolver. * Galvanic isolation of the control stage - option. Digital Section Standard Features * Accepts motion commands via RS232 or RS485 * Buffering for pipe lining instructions prior to execution * Battery-backed RAM for storing user programs and parameters * Conditional ...

  • Elmo DBP SERIES - page 9

    8 DBP - Rev 6/93 3. Technical Specification Type AC Supply * min max Current limits Size Panel(H) Size Rack(R) Weight (Kg) DBP-12/135 28- 135 12/24 DBP2 3U/20T 1.4 DBP-20/135 28- 135 20/40 DBP3 6U/21T 3 DBP- 8/270 100- 270 8/16 DBP2 3U/20T 1.4 DBP-16/270 100- 270 16/32 DBP3 6U/21T 3 DBPF-12/135 28- 135 12/24 DBP1 3U/13T 0.7 DBPF-20/135 28- 135 20/4 ...

  • Elmo DBP SERIES - page 10

    9 DBP - Rev 6/93 General * DC output voltage is 130% of AC input voltage. * 2KHz current loop response * Outputs voltages of +5V/0.2A, +15V/0.1A for external use. * Efficiency at rated current - 97%. * Operating temperature: 0 - 50 ° C. * Storage temperature: -10 - +70 ° C. 3.1 Digital I/O specification Digital Inputs: High/Low input definition: ...

  • Elmo DBP SERIES - page 11

    10 DBP - Rev 6/93 13b 14b 15b OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 16b 17b 1b D0 Q0 2 D1 Q1 5 D2 Q2 6 D3 Q3 9 D4 Q4 12 D5 Q5 15 D6 Q6 16 D7 Q7 19 OC VCC 20 U17 74HCT373A +5V 2b 3b OUT 7 OUT 8 OUT9 5a 3 2 U11A 74HCT4050 5 4 U11B 74HCT4050 7 6 U11C 74HCT4050 6a OUT10 MOTION COMPLETE 7a DIGITAL OUTPUTS ...

  • Elmo DBP SERIES - page 12

    11 DBP - Rev 6/93 1 3 U100A SN75C189AD 9a LIMIT SWITCH FORWARD REVERSE LIMIT SWITCH 10a 4 6 U100B SN75C189AD 10 8 U100C SN75C189AD 13 11 U100D SN75C189AD 12a HOME INPUT ABORT INPUT 13a 18b 1 3 U102A SN75C189AD 4 6 U102B SN75C189AD 19b I1 I2 I3 20b 10 8 U102C SN75C189AD 13 11 U102D SN75C189AD 1 3 U103A SN75C189AD 21b I4 I5 INDEX SLAVE 22b 4 6 U103B ...

  • Elmo DBP SERIES - page 13

    12 DBP - Rev 6/93 3.2 Analog input specification Maximum input voltage: - When R1 (470ohm) is inserted, the absolute value of the input voltage should be less than 5V. - When the absolute value is higher than 5V, R1(Kohm) = 2Vi-10 should be inserted. The µ P reads always +5V. Resolution of the digital conversion: 11 bit full scale. Typical offset: ...

  • Elmo DBP SERIES - page 14

    13 DBP - Rev 6/93 3.3 Sensors specification 3.3.1 Encoder The encoder must be incremental with two TTL channels in quadrature and 90 ° phase shift. High/Low input definition: Vil<1.5V, Vih>3V Input voltage range: 0-15V Input hysteresis 1.5V Input impedance: 1Kohm to 5V. Maximum frequency main encoder: 150KHz Maximum frequency auxiliary encod ...

  • Elmo DBP SERIES - page 15

    14 DBP - Rev 6/93 REMARK: R704 - 708 ARE NOT INSTALLED IN FACTORY STANDARD SETTING. +5v 2.49K +5v +5v 1000P 100K 1K 7 3 2 U107 +5v +5v 1000P 1K 100 100 R707 * 22a AY/PULSE AY/PULSE 21a DS5 301K BY/DIR BY/DIR 24a 100 100 23a +5v +5v +5v 1000P 1000P 1K 100K +5v 2.49K 7 3 2 U106 1K +5v 301K DS4 R706 * +5v +5v +5v +5v +5V 4 5 6 U121B 1K 1000P 301K 1K 1 ...

  • Elmo DBP SERIES - page 16

    15 DBP - Rev 6/93 3.4 Communication 3.4.1 RS232 Configuration The RS232 is configured for 8-bit, no parity, full duplex and it will echo all the transmissions. Baud rates: 300,600,1200,2400,4800,9600,19200,38400,57600 No hardware handshaking is required. 3.4.2 RS485 Configuration The RS485 is configured for 8-bit, no parity, half duplex. Baud rates ...

  • Elmo DBP SERIES - page 17

    16 DBP - Rev 6/93 CO MMUNI CATION -15V DZ13v 300 0.1MF 0.1MF +15V DZ13v 300 +5v DS9 RS232-OFF -V 1 DY 7 RA 5 GND 4 RTC 6 RY 3 DA 2 +V 8 U115 SN75155 +5v 5 2 3 4 TRANSMIT RECEIVE GND +5V RS232 7 6 T/R- RS485 +5v 0.1MF VCC 8 B 7 A 6 GND 5 D 4 DE 3 RE 2 R 1 U114 SN75LS176 1K RS485-ON R119 * 9 8 T/R+ 1 TRANSMIT/ RECEIVE CONTROL 1K RS485/RS232 R119 - LI ...

  • Elmo DBP SERIES - page 18

    17 DBP - Rev 6/93 4. System Operation 4.1 RS485 and Checksum Protocol The RS485 in the DCB is configured as 8-bit, no parity, 1 stop bit, half duplex. The following baud rates are available: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600. No hardware handshaking is required. In the RS-485, which is a Half Duplex system, all the Transmitters ...

  • Elmo DBP SERIES - page 19

    18 DBP - Rev 6/93 4.2.1 Current feedback, Current feedback multiplier (CFM) and Current loop Three current feedbacks are obtained by measuring the voltage drop across current sensing resistors or by current transformers (when using the isolation option). These three signals are synthesized and multiplexed which result in a single voltage signal pro ...

  • Elmo DBP SERIES - page 20

    19 DBP - Rev 6/93 This function should be activated whenever the rated current AND the peak current of the motor are less than 20% of the amplifier rated continuous and peak limits respectively. Sometimes, oscillations may occur in the current loop due to the fact that the feedback gain was multiplied. This can be resolved by substituting R4 with a ...

  • Elmo DBP SERIES - page 21

    20 DBP - Rev 6/93 Ip - Iop Tp = 2.2ln ---------- Ip - Ic Iop - Actual operating current before the peak demand. The result of this filter is that the maximum peak can last for a maximum of 2 seconds. A lower peak can last longer. Example: A motor is driven by an DBPF-10/135 amplifier at constant speed and constant current of 5A. What is the maximum ...

  • Elmo DBP SERIES - page 22

    21 DBP - Rev 6/93 Control Modes The DCB can be commanded to control the position of a motor, its torque or its velocity using three basic control modes: - Position Mode - Velocity Mode - Position Follower Mode Position Mode In the position mode the motor will advance a specified distance and then stop. This distance can be represented as an absolut ...

  • Elmo DBP SERIES - page 23

    22 DBP - Rev 6/93 Start Modes There are three start modes to begin a move: Direct command A move can be initiated directly by a command from the host or a terminal. Program A move can be initiated by a command included in the user program. Input condition Another alternative is to have the move started by a conditional statement specified by the us ...

  • Elmo DBP SERIES - page 24

    23 DBP - Rev 6/93 Auto restart The power stage inhibit will automatically be released upon clearing the cause of the inhibit. Status Reporting Status is available to the user in several ways. Communication In response to the Tell Status command (TS) the DCB sends a coded message describing the status of the amplifier. In addition, the host may requ ...

  • Elmo DBP SERIES - page 25

    24 DBP - Rev 6/93 4.5 Operation of the shunt regulator A shunt regulator is included in the power supply section of the DBP. The shunt regulator is a switching type, wherein dissipative elements (resistors) are switched across the DC bus, whenever the voltage reaches a predetermined level (Vr). The function of the shunt regulator is to regulate the ...

  • Elmo DBP SERIES - page 26

    25 DBP - Rev 6/93 4.6 Commutation signals format 300 60 120 180 240 300 360 60 0 (0) (360) 300 60 120 180 240 300 360 60 0 (0) (360) 300 60 120 180 240 300 360 60 0 (0) (360) A B C A B C 0 0 0 + - + - Vac Vba Vcb 60 FORMAT (120) 30 FORMAT MOTOR BEMF + - ...

  • Elmo DBP SERIES - page 27

    26 DBP - Rev 6/93 4.7 Protective functions All the protective functions except "Low Back-up Battery Voltage" activate an interrupt to the main processor which inhibits the power bridge and disable current flow to or from the motor. The user can interrogate the processor in order to verify the cause of the inhibit. An indication of the fau ...

  • Elmo DBP SERIES - page 28

    27 DBP - Rev 6/93 MOTOR OUTPUTS +VS AC AC SHUNT D1 D2 D3 D6 D5 CURRENT SENSING D4 CONTROL RECTIFING, CURRENT INRUSH LIMIT AC POWER COMMON D5 D6 COMMUTATION CURRENT PROCESSING D1 D2 D3 D4 SUPPLIES SMPS SUPPLIES CONTROL PROTECTIONS CURRENT FEED BACK PWM SIGNALS "HALLS" SIGNALS ISOLATION PWM SIGNAL CURRENT FEED BACK PROTECTIONS HA HB HC &quo ...

  • Elmo DBP SERIES - page 29

    28 DBP - Rev 6/93 RS232 Display RS485 Outputs Buffers Master Processor TEMP SIGNAL SHORT SIGNAL UNDER / OVER - SIGNAL Current Feedback Inputs Buffer Aux Buffer Encoder Encoder Analog in Position Processor Buffer option MOTOR COMMAND Current limits TACH INPUT (OPTION) R7 10K 100K A PWM A option R6 C2 100K 100K R5 619K VELOCITY/ CURRENT MODE +V -V OF ...

  • Elmo DBP SERIES - page 30

    29 DBP - Rev 6/93 DCB COMPONENTS LAYOUT L1 T1 T2 JC U120 U114 N80C196KB-12 U115 U123 Y1 R713 R712 R119 R802 U130 U25 U22 R566 U108 U109 JP U27 U112 U113 U28 C313 C312 JE DS OFF ON U5 U17 U10 U101 U7 U18 1 2 3 4 5 6 7 8 9 R R C1C2 U21 U26 R R R R U20 JPR U9 U21 U29 U11 C139 U31 R800 R500 R501 R502 R503 R508 R509 R510 R511 U100 U103 R705 JR 506 507 R ...

  • Elmo DBP SERIES - page 31

    30 DBP - Rev 6/93 DCB RESOLVER OPTION BLOCK DIAGRAM DS14 DS13 DS12 HALLS + ENCODER PROCESSOR POSITION BITS RESOLVER TO DIGITAL CONVERTER R201 R200 C68 C67 R197 Velocity feedback DS11 HA HB HC ENCODER A ENCODER B ENCODER I R242 R243 R244 R193 R194 2K 2K Ref. oscillator output R192 +V R228 R233 C60 C61 R196 R196 C62 SIN. INPUT COS. INPUT JR/1 JR/2 JR ...

  • Elmo DBP SERIES - page 32

    31 DBP - Rev 6/93 RESOLVER BOARD COMPONEN TS LAYOUT U25 U24 DS2 ON OFF 11 12 13 14 U22 60 68 67 62 61 R 192 R 200 R 197 R 195 R 196 R 201 U30 R 233 R 228 R 193 R 194 U23 U28 U29 c c c c c JR 1 10 JPR 1 10 ...

  • Elmo DBP SERIES - page 33

    32 DBP - Rev 6/93 5. Terminal Description 5.1 Terminals for Horizontal and Rack mounting versions POWER BOARD - 3U size H R Function 1 (32a,c) Motor phase A output. With the DIN connector both pins must be connected. 2 (30a,c Motor phase B output. With the DIN connector both pins must be connected. 3 (28a,c) Motor phase C output. With the DIN conne ...

  • Elmo DBP SERIES - page 34

    33 DBP - Rev 6/93 Power Board - 6U size - Supplies terminals H R FUNCTION +VS 4ac,2ac External shunt resistor connection / +VS. NC NOT CONNECTED SO 8ac External shunt resistor connection. NC NOT CONNECTED POW COM 14ac,12ac POWER COMMON NC NOT CONNECTED AC 20ac,18ac AC supply-phase A. With the DIN connector all pins must be connected. AC 26ac,24ac A ...

  • Elmo DBP SERIES - page 35

    34 DBP - Rev 6/93 Control board H & R Function Remarks 1a Output 6 * 1b Current monitor This analog output represents the actual current in the motor. The scale (in A/V) is: Ip / 7.5 Ip - Rated peak current of amplifier. 2a Output 7 * 2b Velocity / current mode selection When input is left open (low level) the analog part of the amplifier is wo ...

  • Elmo DBP SERIES - page 36

    35 DBP - Rev 6/93 Control board - cont. H & R Function Remarks 9a Forward limit switch This committed input activates the #[ subroutine. * 9b positive input of a differential amplifier. See Appendix C. 10a Reverse limit switch This committed input activates the #[ subroutine.* 10b Negative input of a differential amplifier. See Appendix C. 11a ...

  • Elmo DBP SERIES - page 37

    36 DBP - Rev 6/93 Control board - cont. H & R Function Remarks 18a Analog input This input is monitored by the main µ P. When |Vi| < 5V, R1=470ohm should be inserted. When |Vi|> 5V, R1(Kohm)=2Vi-10 should be inserted. The µ P always reads a range of +5V. 18b Input 1 * 19a +5V output There are several +5V terminals. The accumulative exte ...

  • Elmo DBP SERIES - page 38

    37 DBP - Rev 6/93 Control board - cont. H & R Function Remarks 24a Auxiliary encoder complementary input (- By) or Complementary Direction input for Pulse and Direction mode 24b Resolver reference common. The reference voltage to the resolver must be taken from terminals 23b and 24b only. 25a +5V output There are several +5V terminals. The accu ...

  • Elmo DBP SERIES - page 39

    38 DBP - Rev 6/93 TERMINALS OF DBP RACK VERSION - 3U SI ZE CONTROL BOARD 1 32 b a 2 4 c a 32 PO WER BOARD ...

  • Elmo DBP SERIES - page 40

    39 DBP - Rev 6/93 DBP - PANEL (H) MOUNTING TYPE TERMINALS LAYOUT EUROCARD SIZE TYPES CONTROL BOARD b a 1 32 1 2 3 4 +VS A AC input 5 6 7 8 B C MOTOR OUT 9 10 11 12 13 COM. A B C POWER HALL 14 15 16 24 - + SUPPLY FAN ~ ~ ~ C +15 ...

  • Elmo DBP SERIES - page 41

    40 DBP - Rev 6/93 DBP - PANEL (H) MOUN T ING TYPE DOUBLE EUROCARD SIZE TYPE b a 1 32 M4 +FAN -FAN HA HB HC AC AC AC POW COM. N.C N.C S.O N.C +VS MC MB MA 1 2 3 4 5 6 15 16 17 18 19 7 8 9 10 11 12 13 14 ...

  • Elmo DBP SERIES - page 42

    41 DBP - Rev 6/93 DBP-6U RACK TYPE 32 2 C A 32 C A 2 A J1 J3 POWER POWER CONTROL CONNEC TORS b a 1 32 ...

  • Elmo DBP SERIES - page 43

    42 DBP - Rev 6/93 5.2 Mother Boards terminals (MBA-DBP/3U and MBA-DBP/6U) Use: For all DBP amplifiers (3U/6U size) with Resolver or optical encoder feedback. The encoder outputs are driven by line drivers to improve noise immunity. Termination: Screw type terminals for the power and D-type connectors for the signals. POWER TERMINALS FOR MBA-DBP/3U ...

  • Elmo DBP SERIES - page 44

    43 DBP - Rev 6/93 POWER TERMINALS FOR MBA-DBP/6U Terminal Function M1 Motor phase A output. M2 Motor phase B output. M3 Motor phase C output. GND Ground. This terminal is connected to the ENC chassis. AC AC supply-phase A. AC AC supply-phase B. AC AC supply-phase C. COM DC power common VS DC power positive SO Auxiliary shunt output, for external sh ...

  • Elmo DBP SERIES - page 45

    44 DBP - Rev 6/93 Signals connector - J1 (MBA-DBP/3U and MBA-DBP/6U) Pin Function Remarks 1 Channel A input 2 Channel -A input 3 Channel B input 4 Channel -B input 5 -Index input 6 Index input 7 +5V output There are several +5V pins. The accumulative external load should not exceed 200mA. 8 +15V output There are several +15V pins. The accumulative ...

  • Elmo DBP SERIES - page 46

    45 DBP - Rev 6/93 Signals connector - J3 (MBA-DBP/3U and MBA-DBP/6U) Pin Function Remarks 1 positive input of a differential amplifier. See Appendix C. 2 Negative input of a differential amplifier. See Appendix C. 3 Output of a differential amplifier. See Appendix C. 4 Circuit common 5 Analog input This input is monitored by the main µ P. When |Vi ...

  • Elmo DBP SERIES - page 47

    46 DBP - Rev 6/93 Signals connector - J3 - cont. Pin Function Remarks 18 Inhibit output Relay contact (potential free). The relay contact is closed whenever the amplifier is enabled. Contact rating: 0.5A, 200V, 10W. 19 Motion command ( +5V) This analog output represents the current command from the position loop to the power amplifier. It is useful ...

  • Elmo DBP SERIES - page 48

    47 DBP - Rev 6/93 Signals connector - J4 - cont. Pin Function Remarks 6 Input 5 or Index Input. If a homing sequence is required, the Index Input must be connected to Input 5. 7 Circuit common 8 Fast input 6 This fast response input can capture events with a duration of less than 10 µ s. An event is defined as an input voltage transition from low ...

  • Elmo DBP SERIES - page 49

    48 DBP - Rev 6/93 Signals connector - J4 - cont. Pin Function Remarks 24 Output 10 * 25 Motion Complete This output will go to high when motion is complete. * 26 Output 8 * Signals connector - J6 (MBA-DBP/3U and MBA-DBP/6U) Pin Function Remarks 1 Auxiliary encoder complementary input (- By) or Complementary Direction input for Pulse and Direction m ...

  • Elmo DBP SERIES - page 50

    49 DBP - Rev 6/93 Signals connector - J6 - cont. Pin Function Remarks 5 Auxiliary encoder index input 6 +5V output There are several +5V pins. The accumulative external load should not exceed 200mA. 7 +15V output There are several +15V pins. The accumulative external load should not exceed 100mA. 8 Circuit common 9 Home switch * 10 +5V output There ...

  • Elmo DBP SERIES - page 51

    50 DBP - Rev 6/93 Signals connector - J8 (MBA-DBP/3U and MBA-DBP/6U) 1 Channel A output Main encoder buffered output (20mA, 0-5V) 2 Channel -A output Main encoder buffered output (20mA, 0-5V) 3 Channel B output Main encoder buffered output (20mA, 0-5V) 4 Channel -B output Main encoder buffered output (20mA, 0-5V) 5 Encoder index output For resolver ...

  • Elmo DBP SERIES - page 52

    51 DBP - Rev 6/93 MBA - DBP/3U 25 J2 9 5 1 6 1 2 26 J3 J7 5 3 4 2 1 J1 9 5 1 6 25 8 15 26 J4 8 15 5 1 9 J8 2 1 J6 1 9 6 7 8 9 10 16 15 ...

  • Elmo DBP SERIES - page 53

    52 DBP - Rev 6/93 J1A J3 25 26 11 10 2 1 25 26 J4 8 1 9 15 5 J8 2 1 J2 9 5 1 6 J1 9 5 1 6 8 9 15 J6 1 MBA-DBP/6U POW. COM. M1 M2 M3 AC AC AC +VS SO ...

  • Elmo DBP SERIES - page 54

    53 DBP - Rev 6/93 5.3 Terminals for DBP mounted in ENCD. POWER TERMINALS FOR MBA-DBP/3UE (3U size) Terminal Function 1 Motor phase A output. 2 Motor phase B output. 3 Motor phase C output. 4 AC supply-phase A. 5 AC supply-phase B. 6 AC supply-phase C. 7 DC power positive (+Vs) 8,9 DC power common 10 Ground 11 Ground POWER TERMINALS FOR MBA-DBP/6UE ...

  • Elmo DBP SERIES - page 55

    54 DBP - Rev 6/93 Signals connector - J1 (MBA-DBP/3UE and MBA-DBP/6UE) Pin Function Remarks 1 Channel A input 2 Channel -A input 3 Channel B input 4 Channel -B input 5 -Index input 6 Index input 7 +5V output There are several +5V pins. The accumulative external load should not exceed 200mA. 8 +15V output There are several +15V pins. The accumulativ ...

  • Elmo DBP SERIES - page 56

    55 DBP - Rev 6/93 Signals connector - J3 (MBA-DBP/3UE and MBA-DBP/6UE) Pin Function Remarks 1 positive input of a differential amplifier. See Appendix C. 2 Negative input of a differential amplifier. See Appendix C. 3 Output of a differential amplifier. See Appendix C. 4 Circuit common 5 Analog input This input is monitored by the main µ P. When | ...

  • Elmo DBP SERIES - page 57

    56 DBP - Rev 6/93 Signals connector - J3 - cont. Pin Function Remarks 18 Inhibit output Relay contact (potential free). The relay contact is closed whenever the amplifier is enabled. Contact rating: 0.5A, 200V, 10W. 19 Motion command ( +5V) This analog output represents the current command from the position loop to the power amplifier. It is useful ...

  • Elmo DBP SERIES - page 58

    57 DBP - Rev 6/93 Signals connector - J4 - cont. Pin Function Remarks 6 Input 5 or Index Input. If a homing sequence is required, the Index Input must be connected to Input 5. 7 Circuit common 8 Fast input 6 This fast response input can capture events with a duration of less than 10 µ s. An event is defined as an input voltage transition from low ...

  • Elmo DBP SERIES - page 59

    58 DBP - Rev 6/93 Signals connector - J4 - cont. Pin Function Remarks 24 Output 10 * 25 Motion Complete This output will go to high when motion is complete. * Signals connector - J6 (MBA-DBP/3UE and MBA-DBP/6UE) Pin Function Remarks 1 Auxiliary encoder complementary input (- By) or Complementary Direction input for Pulse and Direction mode 2 Auxili ...

  • Elmo DBP SERIES - page 60

    59 DBP - Rev 6/93 Signals connector - J6 - cont. Pin Function Remarks 5 Auxiliary encoder index input 6 +5V output There are several +5V pins. The accumulative external load should not exceed 200mA. 7 +15V output There are several +15V pins. The accumulative external load should not exceed 100mA. 8 Circuit common 9 Home switch * 10 +5V output There ...

  • Elmo DBP SERIES - page 61

    60 DBP - Rev 6/93 Signals connector - J8 (MBA-DBP/3UE and MBA-DBP/6UE) 1 Channel A output Main encoder buffered output (20mA, 0-5V) 2 Channel -A output Main encoder buffered output (20mA, 0-5V) 3 Channel B output Main encoder buffered output (20mA, 0-5V) 4 Channel -B output Main encoder buffered output (20mA, 0-5V) 5 Encoder index output For resolv ...

  • Elmo DBP SERIES - page 62

    61 DBP - Rev 6/93 8 CIRCUIT COM. +15V 13 CIRCUIT COMMON 9 HALL A 10 HALL B 11 HALL C 12 CIRCUIT COM. 15 4 CH B +5V 14 1 CH A OUT 2 CH A 3 CH B 5 INDEX 6 INDEX 7 CIRCUIT COM. OUT OUT OUT OUT OUT CIRCUIT COMMON 9 +15V 8 INDEX INPUT 6 +5V 7 J1 MOTION COMPLETE 25 13 OUT 7 CURRENT/VELOCITY MODE 25 4 CH. B INPUT 3 CH. B INPUT 2 CH. A INPUT 1 CH. A INPUT ...

  • Elmo DBP SERIES - page 63

    62 DBP - Rev 6/93 8 CIRCUIT COM. +15V 13 CIRCUIT COMMON 9 HALL A 10 HALL B 11 HALL C 12 CIRCUIT COM. 15 4 CH B +5V 14 1 CH A OUT 2 CH A 3 CH B 5 INDEX 6 INDEX 7 CIRCUIT COM. OUT OUT OUT OUT OUT CIRCUIT COMMON 9 +15V 8 INDEX INPUT 6 +5V 7 J1 MOTION COMPLETE 25 13 OUT 7 CURRENT/VELOCITY MODE 25 4 CH. B INPUT 3 CH. B INPUT 2 CH. A INPUT 1 CH. A INPUT ...

  • Elmo DBP SERIES - page 64

    63 DBP - Rev 6/93 5.4 Communication Port Connector The serial communication is available via a 9 pins D connector (Jc) with the following pin assignment: RS232 Pin Function 2 Receive 3 Transmit 5 Common When using an IBM XT as an host, pins 4 and 5 should be connected together on the 25 pins D connector (computer side). When using an IBM AT as an h ...

  • Elmo DBP SERIES - page 65

    64 DBP - Rev 6/93 6. Installation procedures 6.1 Mounting The DBP series dissipates its heat by natural convection except DBPF types which are fan cooled. For optimum dissipation the amplifiers have to be mounted with the fins in vertical position. 6.2 Wiring Proper wiring, grounding and shielding techniques are important in obtaining proper servo ...

  • Elmo DBP SERIES - page 66

    65 DBP - Rev 6/93 6.3 Load inductance The total load inductance must be sufficient to keep the current ripple within the limits - 50% of the adjusted continuous current limit. The current ripple (Ir) can be calculated by using the following equation: 0.5 x Vs Ir = ---------- (A) f x L L - load inductance in mH. Vs - Voltage of the DC supply in Volt ...

  • Elmo DBP SERIES - page 67

    66 DBP - Rev 6/93 6.5 Wiring diagrams 6.5.1 Motor's windings DBP Motor A B C Heatsink / GND MA MB MC Chassis Minimum acceptance ====================================================================== DBP Motor A B C Heatsink / GND MA MB MC Chassis Power wires twisted together Acceptable for most applications ==================================== ...

  • Elmo DBP SERIES - page 68

    67 DBP - Rev 6/93 6.5.2 AC power wiring AC AC AC +Vs DC power common Control common Heatsink Fuse Fuse Fuse A. Direct connection to the three phase mains B. External fuses are needed for 3U size only DBP + O option ====================================================================== AC AC AC +Vs DC power common Control common Heatsink Fuse Fuse F ...

  • Elmo DBP SERIES - page 69

    68 DBP - Rev 6/93 Guide lines for connecting non-isolated AC supplies Ground : Control common Motor chassis Amplifier's heatsink Do not ground: Power common (The power common is a hot point and any grounding will cause an input rectifier failure). Caution: - If source of motor command is grounded, use amplifier's differential input. Other ...

  • Elmo DBP SERIES - page 70

    69 DBP - Rev 6/93 AC AC AC +Vs DC power common Control common Heatsink Fuse Fuse Fuse Isolating transfor mer A. Extenal fuses are needed for 3U size only DBP + I option Guide lines for connecting an Isolated amplifier with an isolating power transformer Ground: DC power common Control common Motor chassis Amplifier's heat sink. Caution: - If s ...

  • Elmo DBP SERIES - page 71

    70 DBP - Rev 6/93 AC AC AC +Vs DC power common is internally connected to control common Heatsink Fuse Fuse Fuse Isolating transformer NON-ISOLATED DBP A. External fuses are needed for 3U size only Guide lines for connecting a non isolated amplifier with an isolating power transformer Ground: DC power common Motor chassis Amplifier's heat sink ...

  • Elmo DBP SERIES - page 72

    71 DBP - Rev 6/93 AC AC AC +Vs DC power common Control common Heatsink Fuse Fuse Fuse AC AC AC +Vs DC power common Control common Heatsink To additional DBPs CONNECTING MORE THAN ONE DBP DIRECT CONNECTION TO THE THREE PHASE MAINS NOTE: DC POWER TERMINALS ARE CONNECTED IF SINGLE PHASE IS USED OR IF SHUNT CURRENT HAS TO BE INCREASED DBP DBP O option ...

  • Elmo DBP SERIES - page 73

    72 DBP - Rev 6/93 AC AC AC +Vs DC power common Control common Heatsink Fuse Fuse Fuse AC AC AC +Vs DC power common Control common Heatsink To additional DBPs CONNECTING MORE THAN ONE DBP ISOLATING TRANSFORMER NOTE: DC POWER TERMINALS ARE CONNECTED IF SINGLE PHASE IS USED OR IF SHUNT CURRENT HAS TO BE INCREASED DBP DBP A. External fuses are needed f ...

  • Elmo DBP SERIES - page 74

    73 DBP - Rev 6/93 AC AC AC +Vs Heatsink Fuse Fuse Fuse AC AC AC +Vs Heatsink To additional DBPs CONNECTING MORE THAN ONE DBP ISOLATING TRANSFORMER ISOLATED DBP ISOLATED DBP NON NON NOTE: DC POWER TERMINALS ARE CONNECTED IF SINGLE PHASE IS USED OR IF SHUNT CURRENT HAS TO BE INCREASED DC POWER COMMON IS INTERNALLY CONNECTED TO CONTROL COMMON DC POWER ...

  • Elmo DBP SERIES - page 75

    74 DBP - Rev 6/93 AC AC AC +Vs DC power common Control common Heatsink Fuse Fuse DBP External capacitance SINGLE PHASE CONNECTION See chapter 6.4 for details All rules about supply connections described in the previous pages are also valid for multi-IBP and/or single phase connection. ...

  • Elmo DBP SERIES - page 76

    75 DBP - Rev 6/93 AC AC AC +Vs SO Control common Heatsink DBP CONNECTING THE EXTERNAL SHUNT RESISTOR DOUBLE EUROCARD SIZE ONLY For 135V types the standard value of For 270V types the standard value of Rex Rex is 9.1ohm/225Watt Rex is 33ohm/225Watt ...

  • Elmo DBP SERIES - page 77

    76 DBP - Rev 6/93 6.5.3 Hall sensors wiring HALL A HALL SENSORES HALL SENSORES CONNECTION J8 HALL B HALL C +15V GND 4 5 6 7 8 11 12 13 14 15 1 2 3 9 10 REMARK: TWISTED PAIR SHIELDING ...

  • Elmo DBP SERIES - page 78

    77 DBP - Rev 6/93 6.5.4 RS232 Communication wiring RS232 CO MMUNI CATION 5 JC 6 9 8 7 1 2 3 4 R T COMPUTER TXD RXD RST CTS NOTE: SHIELDING MUST BE CONNECTED AT COMPUTER END ONLY SYMBOLS: TWISTED PAIR SHIELDING ...

  • Elmo DBP SERIES - page 79

    78 DBP - Rev 6/93 6.5.5 RS485 Communication wiring RS 485 CO MMUNI CATION 9 5 JC 6 8 7 1 2 3 4 AMP. No 1 T/R+ T/R- COMPUTER NOTES: 1. SHIELDING MUST BE CONNECTED AT COMPUTER END ONLY 2. PIN No.1 TRANSMIT/RECEIVE CONTROL 3. PIN No.4 +5V SYMBOLS: TWISTED PAIR SHIELDING ...

  • Elmo DBP SERIES - page 80

    79 DBP - Rev 6/93 RS485 CO MMUNI CATION 9 8 3 4 5 JC COMPUTER T/R+ T/R- 6 7 1 2 AMP. No 1 9 8 3 4 5 JC 6 7 1 2 AMP. No 2 AMP. No 32 9 8 4 5 JC NOTES: 2. PIN No.1 TRANSMIT/RECEIVE CONTROL 3. PIN No.4 +5V 1. SHIELDING MUST BE CONNECTED AT COMPUTER END ONLY. 6 7 1 2 3 SYMBOLS: TWISTED PAIR SHIELDING ...

  • Elmo DBP SERIES - page 81

    80 DBP - Rev 6/93 6.5.6 Main encoder wiring ENCODER CONNECTION J1 6 9 8 7 1 2 3 4 5 +V ENCODER B A I DIFFERENTIAL ENCODER CONNECTION J1 9 8 4 5 I I ENCODER A B B +V A 1 2 3 6 7 NOTES: 1.THIS CONNECTION IS FOR AN ENCODER WITH +5V SUPPLY. SYMBOLS: COMMON. THE SHIELDING SHOULD BE CONNECTED EITHER 2.THE METAL FRAME OF J1 IS INTERNALLY CONNECTED TO THE ...

  • Elmo DBP SERIES - page 82

    81 DBP - Rev 6/93 6.5.7 Resolver wiring RESOLVER CONNECTION RESOLVER S3 S1 5 9 J2 6 8 7 1 2 3 4 S4 S2 R2 R1 NOTES: 1. PIN No 7 = +15V 2. PIN No 8 = -15V 3. PIN 9 AND THE METAL FRAME OF J2 ARE INTENALLY CONNECTED TO THE DCB COMMON. THE SHIELDINGS OF ALL THE PAIRS SYMBOLS: FRAME OF J2. SHOULD BE CONNECTED EITHER TO J2 PIN 9 OR TO THE TWISTED PAIR SHI ...

  • Elmo DBP SERIES - page 83

    82 DBP - Rev 6/93 6.5.8 Auxiliary encoder wiring AUXILIARY ENCODER CONNECTION J6 10 11 12 13 14 15 2 3 4 5 6 7 8 +V A I ENCODER B 1 DIFFERENTIAL AUXILIARY 9 14 J6 6 7 8 ENCODER CONNECTION +V I I A A B B ENCODER 1 2 3 4 5 9 10 11 12 13 NOTES: 1.THIS CONNECTION IS FOR AN ENCODER WITH +5V SUPPLY. SYMBOLS: FOR AN ENCODER OF +15V SUPPLY, USE J6 PIN 7 IN ...

  • Elmo DBP SERIES - page 84

    83 DBP - Rev 6/93 6.5.9 Pulse/Direction signals wiring PULSE & DIRECTION INPUT CONNECTION J6 10 11 12 13 14 15 2 3 4 5 6 7 8 CONTROLLER DIRECTION 1 DIFFERENTIAL PULSE & DIRECTION 9 14 J6 6 7 8 INPUT CONNECTION - PULSE PULSE DIRECTION - DIRECTION CONTROLLER 1 2 3 4 5 9 10 11 12 13 NOTES: SYMBOLS: TO J6 PIN 8 OR TO THE METAL FRAME OF J6. 1.TH ...

  • Elmo DBP SERIES - page 85

    84 DBP - Rev 6/93 7. Start - Up Procedures 7.1 Common procedures for all amplifiers types 7.1.1 Commutation signals format Select the position of DIP switch 1 on the upper board of the power stage according to the commutation signal format the motor has. DS1 positions: ON (down): 30 ° OFF (up): 60 ° For all Resolver versions it should be 60 ° . ...

  • Elmo DBP SERIES - page 86

    85 DBP - Rev 6/93 7.1.4 Setting the auxiliary position input format This step is valid only for those applications that need to use the auxiliary position input. You may skip this step if you do not use it. When using an Optical encoder Set DS 7 to OFF When a the encoder has differential outputs: Set DS 4 and 5 to OFF Otherwise they should be ON. W ...

  • Elmo DBP SERIES - page 87

    86 DBP - Rev 6/93 7.2 Setting the main optical encoder format When a differential encoder is used: Set DS 2,3,6 to OFF Otherwise they should be ON. 7.3 Setting the R/D circuit Set DS 2,3,6 to ON The Resolver interface circuit consists of three basic blocks: R/D converter The R/D conversion is done by a variable resolution, monolithic converter type ...

  • Elmo DBP SERIES - page 88

    87 DBP - Rev 6/93 Oscillator Creates sinusoidal waveform signal to excite the primary of the Resolver. Oscillator Frequency/Amplitude Selection (R228,R233) The frequency (fr) and amplitude (Vr) needed to excite the Resolver are taken from the Resolver data sheet. Selecting the frequency: R228 = 110/fr (Kohm) 0.1KHz < fr (KHz) < 20KHz Selectin ...

  • Elmo DBP SERIES - page 89

    88 DBP - Rev 6/93 Signal input level (R193,R194) The R/D inputs (Vin rms ) are adjusted to the sin/cos. Resolver outputs by: Resolver output = Vin rms = Vr rms x Transformation ratio R193 = R194 = Vin rms - 2 - R stator (Kohm) (R stator in Kohm). When Vin rms <2V, install R193=R194=100 ohm. The standard R/D converter will not operate for Vin rms ...

  • Elmo DBP SERIES - page 90

    89 DBP - Rev 6/93 10 bit = 1040 rps 12 bit = 260 rps 14 bit = 65 rps 16 bit = 16.5rps Resolution DS13 DS14 10 ON ON 12 ON OFF 14 OFF ON 16 OFF OFF Note: - Each resolution change must be followed by new components selection procedure. - When changing resolution under dynamic conditions, a period of uncertainty will exist before position and velocity ...

  • Elmo DBP SERIES - page 91

    90 DBP - Rev 6/93 HF Filter (R195, R196, C61, C62) The function of the HF filter is to reduce the amount of noise present on the signal inputs to the 2S82, reaching the Phase Sensitive Detector and affecting the outputs. Values should be chosen so that 15Kohm < R195=R196 < 30Kohm 160x10 3 C61 = C62 = ------------ (pF) R195 x fr fr = Reference ...

  • Elmo DBP SERIES - page 92

    91 DBP - Rev 6/93 R201 = 5.92 x 10 7 / T x p (Kohm) where p = bit per rev = 1,024 for 10 bits resolution = 4,096 for 12 bits = 16,384 for 14 bits = 65,536 for 16 bits Closed Loop Bandwidth Selection (C67, C68, R200) a. Choose the Closed Loop 3dB Bandwidth (f bw ) required ensuring that f ref > 10 x f bw Recommended bandwidth values: 250Hz for 3K ...

  • Elmo DBP SERIES - page 93

    92 DBP - Rev 6/93 d. R200 is given by 127 x 10 7 R200 = ------------- (Kohm) f bw x C68 f bw in Hz, C68 in pF R200 value should be at least three times R197. Gain Scaling Resistor (R197) R197 should be installed according the following table: 536Kohm for 10 bits resolution 130Kohm for 12 bits 33Kohm for 14 bits 8.2Kohm for 16 bits ...

  • Elmo DBP SERIES - page 94

    93 DBP - Rev 6/93 8. Applying power - Adjustments Important remarks: A. If all the previous steps were accomplished you may now disconnect the motor leads, turn the power on and continue with the following adjustments. Step 1 - Applying Power Apply power and check for LED Vs of the DCB that should be "ON", indicating that the system suppl ...

  • Elmo DBP SERIES - page 95

    94 DBP - Rev 6/93 Step 2 - Establishing the communication Press CR (carriage return) in the host several times until the DCB sends the message "Communication OK". If you want to "lock" the baud rate in the DCB: - Turn off the power and remove the amplifier from the rack if it is a rack version. - Set DS1-OFF. Now the baud rate y ...

  • Elmo DBP SERIES - page 96

    95 DBP - Rev 6/93 Current limit adjustments - Define the continuous current limit by the instruction: CLn.m (n.m - current in A) - Define the peak current limit by the instruction: PLn.m (n.m - current in A) - Define the maximum peak current duration by the instruction: PDn.m (n.m - seconds) Step 5 - Latch mode of the protective functions All the p ...

  • Elmo DBP SERIES - page 97

    96 DBP - Rev 6/93 9. Tables and Summaries 9.1 Display diagnostics Each amplifier's fault is stored immediately in the DCB RAM. In addition to that, a Failure Message is displayed. Following are all the valid Display Messages: Event Display Display after Recurring DIP switch 1 - ON BAUD OK Load is under cont. current limit CLIM C-OK Battery Low ...

  • Elmo DBP SERIES - page 98

    97 DBP - Rev 6/93 9.2 Summary of DIP switches Power stage board (2 poles DIP switch) DIP switch OFF (UP) ON (DOWN) DS1 60 ° commutation signals format 30 ° commutation signals format DS2 No CFM Activate CFM Control stage board (9 poles DIP switch) DIP switch ON OFF DS1 Auto-selection of Baud rate Latch last value DS2 Non-differential channel A Di ...

  • Elmo DBP SERIES - page 99

    98 DBP - Rev 6/93 Appendix A - Current loop response In most applications it is not necessary to adjust the current loop to achieve the optimum response. When there are extreme electrical parameters in the armature circuit (inductance and resistance) the standard components values of 0.01 µ F for C1 and 100Kohm for R4 may not yield with the optimu ...

  • Elmo DBP SERIES - page 100

    99 DBP - Rev 6/93 Reference input signal C1 too large / R4 too small Critically da mped C1 too small / R4 too large Fig. A-1 Typical current response waveforms ...

  • Elmo DBP SERIES - page 101

    100 DBP - Rev 6/93 Appendix B - Adding a velocity feedback THIS PAGE IS BLANK ...

  • Elmo DBP SERIES - page 102

    101 DBP - Rev 6/93 Appendix C - Differential amplifier connection The differential amplifier is provided for your optional use. It can be used for buffering, inverting or elimination of common mode signals. The differential amplifier inputs are available at terminals H/R-9b,E-J3/1, H/R-10b,E-J3/2. Terminal H/R-10b,E-J3/2 is the inverting input, ter ...

  • Elmo DBP SERIES - page 103

    102 DBP - Rev 6/93 DIMENSIONAL DRA W INGS IN THE FOLLOWING DRAWINGS ALL THE DIMENSIONS ARE IN MILLIMETERS. PANEL (H), DBP1 ................................ ................... 104 PANEL (H), DBP2 ................................ ................... 107 PANEL (H), DBP3 ................................ ................... 110 PANEL (H), DBP4 ........ ...

  • Elmo DBP SERIES - page 104

    103 DBP - Rev 6/93 PANEL (H), DBP1 187 169 9 12.5 110 85 DBP1 - TOP VIE W BATTERY ...

  • Elmo DBP SERIES - page 105

    104 DBP - Rev 6/93 18.6 52.5 9.6 4.0 187 DBP1 - SIDE VIEW 1 1 2 ON OFF 66 ...

  • Elmo DBP SERIES - page 106

    105 DBP - Rev 6/93 111.76 32 66 32.3 9 8 1.6 4 5 DBP1 - SIDE VIEW 2 6 7 8 9 10 11 3 4 5 1 2 12 13 14 15 16 b a 1 ...

  • Elmo DBP SERIES - page 107

    106 DBP - Rev 6/93 PANEL (H), DBP2 200 182 5 10 16 9 17 109 70 DBP2 - TOP VIE W BATTERY ...

  • Elmo DBP SERIES - page 108

    107 DBP - Rev 6/93 ON OFF 1 2 85.5 9.6 51.2 GROUNDING SCREW M4 200 DBP2 - SIDE VIEW 1 ON OFF 1 2 102 ...

  • Elmo DBP SERIES - page 109

    108 DBP - Rev 6/93 111.76 1 2 3 4 5 6 7 8 9 10 11 32.3 1.6 9.64 42 M4 40 2 DBP2 - SIDE VIEW 2 102 12 13 14 15 16 1 32 b a ...

  • Elmo DBP SERIES - page 110

    109 DBP - Rev 6/93 PANEL (H), DBP3 200 182 205 245 25 DBP3 - TOP VIEW DETAIL A 10 10 DETAIL A. 5 SEE BATTERY JL ...

  • Elmo DBP SERIES - page 111

    110 DBP - Rev 6/93 9.64 1 2 14.64 14.64 56.64 GROUNDING 200 SCREW M4 102 DBP3 - SIDE VIEW 1 ON OFF 2 1 ...

  • Elmo DBP SERIES - page 112

    111 DBP - Rev 6/93 245.11 MA 1 MC 3 + - HA HB HC FAN 111.76 AC AC AC NC P.C NC SO NC +VS 32.3 1.6 40 2 14.6 M4 MB 2 105 DBP3 - SIDE VIEW 2 b a 1 32 ...

  • Elmo DBP SERIES - page 113

    112 DBP - Rev 6/93 PANEL (H), DBP4 187 173.5 215 15 245 4 DBP4 - TOP VIEW BATTERY ...

  • Elmo DBP SERIES - page 114

    113 DBP - Rev 6/93 1 2 14.64 9.64 23.64 4.0 187 72.54 14.64 DBP4 - SIDE VIEW 1 SIDE VIEW 1 2 ON OFF ...

  • Elmo DBP SERIES - page 115

    114 DBP - Rev 6/93 245.11 MA 1 MC 3 + - HA HB HC FAN 111.76 AC AC AC NC P.C NC SO NC +VS 32.3 1.6 14.64 MB 2 72.54 9 DBP4 - SIDE VIEW 2 b a 1 32 ...

  • Elmo DBP SERIES - page 116

    115 DBP - Rev 6/93 PANEL (H), DBP6 DBP6 - TOP VIEW SEE DETAIL A 294 205 POWER CONN. 74 182 AIR FLOW FAN 200 10 10 DETAIL A. 5 BATTERY ...

  • Elmo DBP SERIES - page 117

    116 DBP - Rev 6/93 FRONT VIE W 182 200 130 DBP6 - SIDE VIEW 1 ...

  • Elmo DBP SERIES - page 118

    117 DBP - Rev 6/93 DBP6 - SIDE VIEW 2 294 130 75 b a 1 32 ...

  • Elmo DBP SERIES - page 119

    118 DBP - Rev 6/93 RACK 3U/13T DBP RACK MOUNTING (3U/ 13T) ON OFF 1 2 51.54 17.64 2.4 9.64 162.54 KEYING PIN ON OFF 1 2 65.84 SIDE VIEW 1 ...

  • Elmo DBP SERIES - page 120

    119 DBP - Rev 6/93 DBP RACK MOUNTING (3U/ 13T) 111.76 32.3 65.84 9.64 1.6 8 2 C A 32 KEYING PIN 5.5 3 b a 1 32 SIDE VIEW 2 ...

  • Elmo DBP SERIES - page 121

    120 DBP - Rev 6/93 POWER E L M O FRON T PANEL FOR DBP 3U/13 T 9 5 1 6 ...

  • Elmo DBP SERIES - page 122

    121 DBP - Rev 6/93 RACK 3U/20T DBP RACK MOUNTING (3U/20T) 1 9.64 2.4 83.54 49.64 KEYING PIN 162.54 ON OFF 1 2 101.4 SIDE VIEW 1 ...

  • Elmo DBP SERIES - page 123

    122 DBP - Rev 6/93 DBP RACK MOUNTING (3U/ 20T) 111.76 32.3 32 C A 2 9.64 1.6 KEYING PIN 3 5.5 b a 1 32 101.4 SIDE VIEW 2 ...

  • Elmo DBP SERIES - page 124

    123 DBP - Rev 6/93 101.4 128.7 POWER E L M O FRONT PANEL FOR DBP 3U/ 20T 9 5 1 6 ...

  • Elmo DBP SERIES - page 125

    124 DBP - Rev 6/93 RACK 6U/14T 189 ON OFF 1 2 9.64 14.64 1.6 14.64 32.3 22.64 56.54 162.5 180 8.5 DBP RACK MOUNTING (6U/14T) 70.92 SIDE VIEW 1 ...

  • Elmo DBP SERIES - page 126

    125 DBP - Rev 6/93 32 2 C A 32 C A 2 32.3 1.6 14.6 71 111.76 262 8 DBP RACK MOUN T ING (6U/14 T) b a 1 32 SIDE VIEW 2 ...

  • Elmo DBP SERIES - page 127

    126 DBP - Rev 6/93 70.92 262 FRONT PANEL FOR DBP 6U/14T POWER E L M O 9 5 1 6 ...

  • Elmo DBP SERIES - page 128

    127 DBP - Rev 6/93 RACK 6U/21T DBP RACK MOUNTING (6U/21T) 9.64 14.64 ON 1 2 14.64 1.6 88.54 54.64 162.5 32.3 SIDE VIEW 1 180 2.4 8.5 OFF 106.5 ...

  • Elmo DBP SERIES - page 129

    128 DBP - Rev 6/93 POWER E L M O FRONT PANEL FOR DBP 6U/21T 9 5 1 6 ...

  • Elmo DBP SERIES - page 130

    129 DBP - Rev 6/93 ENCD - 3U/... SIDE VIEW FRONT VIEW ENCD - 3U/... 11 11 10 5 95 132.5 265.5 272.5 222 45.0 20 5 11 11 X POWER 7.5 NOTE: ALL DIMENSIONS ARE IN mm. X 102.7 12T 20T 16T 62.0 82.3 24T 36T 123.0 184.0 Standard Sizes For non-standard sizes: X = 5.08 x n + 1mm POWER E L M O 9 5 1 6 ...

  • Elmo DBP SERIES - page 131

    130 DBP - Rev 6/93 ENCD - 6U/... SIDE VIEW 11 11 FRONT VIEW 5 POWER 7.5 11 20 X 11 20 7.5 NOTES: 1. ALL DIMENSIONS ARE IN mm. 2. X = n x 5.08+1, n = number of T ENCD - 6U/... 222 400 234 406.5 POWER E L M O 9 5 1 6 ...

  • Elmo DBP SERIES - page 132

    131 DBP - Rev 6/93 EXTERNAL SHUNT RESISTOR TOP VIEW 11.9 15.9 SIDE VIEW .508 31.75 FRONT VIEW 9.5 4.4 15.9 38 54 22.2 293.7 EXTERNAL SHUNT RESISTOR (ESR) 14.3 7.14 67 316 ...

  • Elmo DBP SERIES - page 133

    132 DBP - Rev 6/93 List of ELMO Service Centers ISRAEL Elmo Motion Control LTD 34 Segula ST. Petah-Tikva 49103 Tel: (03)934-5059 Fax: (03)934-5126 U.S.A Elmo Motion Control INC. 1200 Woodruff Road, Suite C-22, Greenville, SC 29607 Tel: (803) 288-9316 Fax: (803) 288-9318 EUROPE Elmo Motion Control Stanserstr. 7 CH-6362 Stansstad, Switzerland Tel: (0 ...

  • Elmo DBP SERIES - page 134

    134 DBP - Rev 6/93 FINLAND OY Scandrive Elsankuja 2 K SF-02231 Espoo Tel: 358-0-8035044 Fax: 358-0-8035055 FRANCE A 2 V SA 11-12 Rue Eugene HENAFF, 78190 Trappes, Tel: (1) 30620101 Fax: (1) 30626204 GERMANY IME GmbH Brugger str. 8 D-78628 Rottweil Tel: 0741/22091 Fax: 0741/22060 ITALY Servotecnica SRL Viale Lombardia 20 20095 Cusano Milanino (MI) T ...

Manufacturer Elmo Category Stereo Amplifier

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