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Manual Panasonic LC2H

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  • Panasonic LC2H - page 1

    T imers/T ime Switches/Counters/Hour Meters ’06–’07 Timers/T ime Switches/Counters/Hour Meters ’06–’07 ARCT1B274E 200610-3YT Please contact .......... Specifications are subject to change without notice. Printed in Japan. Automation Controls Business Unit Head Office: 1048, Kadoma, Kadoma-shi, Osaka 571-8686, Japan Telephone: +81-6-6908 ...

  • Panasonic LC2H - page 2

    LC2H 98 Pr oduct types 1. P anel mounting type 1) One-touch installation type 1 Standard type Note) Please ask us about types without front resetting. 2 Backlight type DIN HALF SIZE LCD COUNTER LC2H Counters No . digits Counting speed F ront reset Input method Pa r t No. 8 digits 2 kHz/30 Hz switchab le Ye s Non-voltage input type LC2H-FE-2KK V olt ...

  • Panasonic LC2H - page 3

    LC2H 99 2) Installation frame type 1 Standard type Note) Please ask us about types without front resetting. 2 Backlight type 2. PC board mounting type Specifications No . digits Counting speed F ront reset Input method Pa r t No. 8 digits 2 kHz/30 Hz switchab le Ye s Non-voltage input type LC2H-F-2KK V oltage input type (4.5 to 30 V DC) LC2H-F-DL- ...

  • Panasonic LC2H - page 4

    LC2H 100 Applicable standar d Safety standard EN61010-1 P ollution Degree 2/Overvoltage Category III EMC (EMI)EN61000-6-4 Radiation interference electric field strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity RF electromagnetic field immunity EFT/B immunity Conductivity noise immunity Pow er frequency magnetic field imm ...

  • Panasonic LC2H - page 5

    LC2H 101 Pa rt names 1. Front reset b utton This button resets the count v alue. It does not work when the lock s witch is ON. Be aware that battery life will decrease if this s witch is used frequently . 2. Lock s witch (Refer to chart on right.) Disable the front reset b utton. Note) T ur n ON at the LCD side (reset disabled) and OFF at the termi ...

  • Panasonic LC2H - page 6

    LC2H 102 • T erminal lay out and wiring diagrams 1) Standard type 2) Backlight type Non voltage input type V oltage input type F ree voltage input type V oltage input type 2) Installation frame type • P anel mounting diagram 44.8 1.764 54.4 2.142 5 .197 44 1.732 10.4 .409 7 .276 22 .866 48 1.890 24 .945 Reset button COUNTER LC2H RESET 37 1.457 ...

  • Panasonic LC2H - page 7

    LC2H 103 Input method 1. Standard type Notes) 1. When using contact input, since current flow is small from terminals 1 and 3 on the panel mounting type and ter minals e to t and S to F on the PC board mounting type, please use rela ys and switches with high contact reliability . 2. When using transistor input, use the follo wing as a guide for wh ...

  • Panasonic LC2H - page 8

    LC2H 104 2. Backlight type Notes) 1. Do not rev erse the polarities when connecting the DC voltage for the bac klight. 2. 2 and 4 . (The input and reset circuits are functionally insulated.) 3. When using transistor (T r) input, use the right as a guide. (Collector withstand voltage Q 50 V , leakage current < 1 µA) 4. Be aware that the applicat ...

  • Panasonic LC2H - page 9

    LC2H 105 Cautions f or use 1. Non-v oltage input type For both panel mounting and PC board mounting types 1) Ne ver apply v oltage to the non-voltage input type. This will damage the internal elements. Also, since there is a possibility of erroneous operation, do not connect in parallel the inputs of a non-v oltage input type and another counter fr ...

  • Panasonic LC2H - page 10

    LC2H 106 Pr oduct types Note: Mounting frame and rubber gasket are not included. PRESET COUNTER LC2H Counter No . digits Counting speed Output mode Output Operating v oltage Pa r t No. 8 digits 30 Hz/5 kHz switchab le • Maintain output/hold count • Maintain output/ov er count • One shot/ov er count • One shot/recount Tr ansistor (1a) 24 V D ...

  • Panasonic LC2H - page 11

    LC2H 107 Specifications * The factory default preset v alue is set to 1000000. Applicable standar d Item Descriptions Rating Rated operating v oltage 24 V DC Rated power consumption Max. 1.5 W Rated control capacity 100 mA 30 V DC Input mode Addition/Subtraction (selectable b y front switch) Max. counting speed 30 Hz/5 kHz (selectable b y slide sw ...

  • Panasonic LC2H - page 12

    LC2H 108 Pa rt names 1. Front reset ke y This ke y resets the count value . It does not work when the lock s witch is ON. 2. Mode key Use to s witch between each mode. 3. Setting key Used to set digits of preset values or set each mode. 4. Set key Use to set preset values or to s witch between modes. 5. Lock s witch Disable the oper ation of the fr ...

  • Panasonic LC2H - page 13

    LC2H 109 How to set 1. Preset value setting mode This is the mode f or setting preset values . 1) Pressing the MODE ke y takes y ou to the preset value setting mode . 2) Pressing the setting ke y mov es the flashing digit left by one . Following the highest digit it returns to the lowest digit and each time the digit setting ke y is pressed it mov ...

  • Panasonic LC2H - page 14

    LC2H 110 Changing the preset v alue Compliance with the CE marking 5. Output setting mode This sets the operation mode. 1) Pressing the SET ke y f our times while holding down the MODE k ey tak es you to the output setting mode. 2) The display reads “HoLd-A” (initial setting) after entering the output setting mode. 3) Pressing the setting ke y ...

  • Panasonic LC2H - page 15

    LC2H 111 Operation mode Output mode Operation Example when input mode is either addition or Subject:ubtraction Output maintain/ hold count Output control is maintained after count-up completion and until resetting. During that time, the count display does not change from that at count-up completion. Output maintain/ ov er count I Output control is ...

  • Panasonic LC2H - page 16

    LC2H 112 Cautions f or use 1. Input and output connection 1) Input connection (1) Contact input Use highly reliable metal plated contacts . Since the contact’ s bounce time leads directly to error in the count value , use contacts with as shor t a bounce time as possible . In general, select input to hav e a maximum counting speed of 30 Hz. (2) N ...

  • Panasonic LC2H - page 17

    LC2H 113 Cautions f or use PRECA UTIONS IN USING THE LC2H SERIES 1. Insulation sheet Bef ore using a panel mounting type, please pull and remov e the insulation sheet from the side of the product in the direction of the arrow . In consideration that the product might be stored f or long periods without being used, an insulation sheet is inser ted b ...

  • Panasonic LC2H - page 18

    LC2H 114 Options F or LC2H total counter (installation frame type) (1) Remov e the batter y cov er from the case. (2) Remov e the batter y from the side of the case. The battery will come loose if you put the battery side face down and lightly shak e the unit. (3) Bef ore inser ting wipe clean the surf ace of the new battery . (4) Inser t the new b ...

  • Panasonic LC2H - page 19

    93 COUNTERS SELECT OR CHAR T 9 99 99 99 0 8-digit 9 6-digit 9 99 9 0 4-digit 99 99 9 0 9 or 9 6-digit 9 99 9 0 4-digit 99 99 0 9 or 9 99 99 99 0 8-digit 9 6-digit 9 9 99 9 9 0 or Classification Name of product LC2H Counter LC4H/-L Counter Type Total counter Preset counter Input mode/Input method Appearance AEL3 Features Rated operating voltage Numb ...

  • Panasonic LC2H - page 20

    TYPICAL COUNTER APPLICA TIONS The highl y accurate , reliable counter s can be controlled fr om the fr ont panel and are suitable f or a wide rang e of applications. Photoelectric switch ( stop/start ) Motor DOWN and HOLD-A modes for shipment quantity counting Shipment quantities are counted to con- trol the conveyor line flow. Entrance Exit Photoe ...

  • Panasonic LC2H - page 21

    COUNTER-RELA TED TERMINOLOGY TYPES OF COUNTERS 1. Electro Preset Counter The counter is equipped with semicon- ductor counting circuitry. When the counter counts up to a preset number, its output circuit sends a signal. 2. Electro Magnetic Counter A magnet is magnetized and demagne- tized to drive the dial and count up num- bers. RA TING 1. Rated O ...

  • Panasonic LC2H - page 22

    PRECA UTIONS IN USING THE COUNTER Cautions f or circuits 1. Protective circuit for counter contact In the circuit that switches an inductive load, a contact failure may occur at a contact point due to surge or inrush current resulting from that switching. Therefore, it is recommended that the following protective circuit be used to protect the cont ...

  • Panasonic LC2H - page 23

    5. Leakage current 1) For connecting operating voltage to the counter, a circuit should be used, which will prevent the flow of leakage current. For example, a circuit for con- tact protection as shown in Fig A. will permit leakage current flow through R and C, causing erroneous operation of the counter. Instead, the circuit shown in Fig. B should ...

  • Panasonic LC2H - page 24

    143 T erminal sockets (Unit: mm inch , Tolerance: ±1 ±.039 ) DIN SIZE COUNTERS COMMON OPTIONS Type LC4H LC4H-L (8-pin type) LC4H LC4H-L LC4H-S LC4H-W (11-pin type) Appearance • DIN rail socket (8-pin) Note: Terminal No. on the main body are identifical to those on the termi- nal socket. • DIN rail socket (11-pin) ATC180041 Note: Terminal No. ...

  • Panasonic LC2H - page 25

    Accessories • Panel cover (Black) LC4H Panel cover (4 digits) AEL58011 AEL58012 AEL58013 The black panel cover is also available so that you can change the appearance of the panel by changing the panel cover. The color of the standard panel cover is ash gray. LC4H Panel cover (6 digits) LC4H-S Panel cover (4 digits) Mounting par ts • Rubber gas ...

  • Panasonic LC2H - page 26

    145 Installation methods 1. Surface mount 1) For the counters of LC4H series, use the pin type counter. INST ALLING DIN SIZE COUNTER 5) Correctly connect the terminals while seeing the terminal layout and wiring diagram. 6) If the pin type is used, the rear pin- bracket (AT8-RR) or the 8P cap (AD8- RC) is necessary to connect the pins. For the 11-p ...

  • Panasonic LC2H - page 27

    180 DISCONTINUED MODELS AND RECOMMENDED SUBSTITUTES MHP-NM- MHP-M- MHP-YC- MHP-YC MHP-N- MHP-N MHP-M MHP-NS- MHP-N- PM48A- PM4HA- PM48 PM48 PM4HS- PM4H-S CHP-SD- PM48A PM4HSD- PM4H-A CHP-SD PM4H-SD PM4HF- PM4HS- PMH- PM4HS- PMH- MHP-YM- MHP-YM MHP-NM- MHP-NM Discontinued models Recommended substitutes Attachment Discontinued models Recommended subs ...

  • Panasonic LC2H - page 28

    CDX S1DXM-/S1DX- CDX Time relay S1DXM-A Timer/ S1DX Timer ATC18004 ATC180041 DIN rail socket (11-pin) ATC18003 DIN rail socket (8-pin) DIN rail socket (11-pin) ATC180031 DIN rail socket (8-pin) VHP QM4H VHP digital high-power timer PDX PDX Timer QM4H digital timer S1DXM-/S1DX- S1DXM-A Timer/ S1DX Timer Timers QM48S (8-pin) QM4H (8-pin) QM48S QM4H Q ...

  • Panasonic LC2H - page 29

    Counters LC4H LC48 LC4H LC4H-L LC48W LC48W (11-pin) LC4H-W LC4H-W (11-pin) EM72S LC4H LC4H-L EM72S (Screw terminal) EM48S EM48S (8-pin) LC4H (Screw terminal) LC4H LC4H-L LC4H (8-pin) LC24 LC2H LC24 PC board mounting type LC2H PC board mounting type • Installation frame type LC2H • One-touch installation type LC24 • One-touch installation type ...

  • Panasonic LC2H - page 30

    FOREIGN SPECIFICA TIONS O VER VIEW 4. Shipping Standards (1) Lloyd’s Register of Shipping Standards from the Lloyd’s Register shipping asso- ciation based in England. These standards are safety standards for environmental testing of the temperature and vibration tolerances of electrical components used for UMS (unmanned machine rooms in marine ...

  • Panasonic LC2H - page 31

    5. Pilot Duty One of the specifications in the “UL508 Industrial Control Equipment” regulations at UL (Underwriters Laboratories Inc.), has to do with the grade of contact control capacity by NEMA (National Electrical Manufacturers Association) standards. By obtaining both UL and CSA approval for this grade, the product becomes authorized publi ...

  • Panasonic LC2H - page 32

    PM4S E43149 5A250VAC PILOT DUTY C300 E43149 (C-UL) 5A250VAC PILOT DUTY C300 —— QM4H E43149 5A250VAC PILOT DUTY C300 E43149 (C-UL) 5A250VAC PILOT DUTY C300 —— FOREIGN SPECIFICA TIONS TIMER Accessories Products Name Recognized by UL Standards Certified by CSA Standards Lloyd’s Register Standards Remarks File No. Recognized rating File No. C ...

  • Panasonic LC2H - page 33

    FOREIGN SPECIFICA TIONS LH2H E122222 24-240 V AC/DC 4.5-30 V DC 3 V DC E122222 (C-UL) 24-240 V AC/DC 4.5-30 V DC 3 V DC • Standard products are UL-recognized and CSA-certified. LH2H preset E122222 24-240 V AC/DC 4.5-30 V DC 3 V DC E122222 (C-UL) 24-240 V AC/DC 4.5-30 V DC 3 V DC • Standard products are UL-recognized and CSA-certified. TH8 serie ...

  • Panasonic LC2H - page 34

    CE MARKINGS O VER VIEW Counter , Hour Meter conforming to EN/IEC standar ds The Timer, Counter, Hour Meter shown below conform to both EN and IEC standards, and may display the CE markings. CE markings and EC directives The world’s largest single market, the European Community (EC) was born on 1 January 1993 (changing its name to EU in November 1 ...

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Documents that we receive from a manufacturer of a Panasonic LC2H can be divided into several groups. They are, among others:
- Panasonic technical drawings
- LC2H manuals
- Panasonic product data sheets
- information booklets
- or energy labels Panasonic LC2H
All of them are important, but the most important information from the point of view of use of the device are in the user manual Panasonic LC2H.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Panasonic LC2H, service manual, brief instructions and user manuals Panasonic LC2H. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Panasonic LC2H.

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A complete manual for the device Panasonic LC2H, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Panasonic LC2H by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Panasonic LC2H.

A complete Panasonic manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Panasonic LC2H - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Panasonic LC2H, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Panasonic LC2H, that we can find in the current document
3. Tips how to use the basic functions of the device Panasonic LC2H - which should help us in our first steps of using Panasonic LC2H
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Panasonic LC2H
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Panasonic LC2H in a specific country, if it was not possible to solve the problem on our own.

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