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LC4H - digital counter

LC4H - digital counter
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LC4H DIN 48 SIZE LCD ELECTRONIC COUNTER LC4H FEATURES 48 1.890 64.5 2.539 48 1.890 mm inch R4 / T4 systems (4-digit display) 1. Bright and Easy-to-Read Display A brand new bright 2-color backlight LCD display. The easy-to-read screen in any location makes checking and setting procedures a cinch. 2. Simple Operation Seesaw buttons make operating the unit even easier than before. 3. Short Body of only 64.5 mm 2.539 inch (screw type) or 70.1 mm 2.760 inch (pin type) With a short body, it easily installs in even narrow control panels. 4. Conforms to IP66’s Weather Resistant Standards The water-proof panel keeps out water and dirt for reliable operation even in poor environments. 5. Screw terminal and Pin Type are Both Standard Options The two terminal types are standard options to support either front panel installation or embedded installation. 6. Changeable Panel Cover Also offers a black panel cover to meet your design considerations. 7. 4-digit or 6-digit display Two sizes of displays are offered for you to choose the one that suits your needs. 8. Conforms With EMC and Low Voltage Directives Conforms with EMC directives (EN50081-2/EN50082-2) and low-voltage directives (VDE0435/Part 2021) for CE certification vital for use in Europe. R6 / T6 systems (6-digit display) Pin type Screw terminal type PRODUCT TYPES Digit Count speed Output mode Output Operation voltage Power down insurance 100-240 V AC Relay (1c) 24 V AC / 24 V DC 12-24 V DC 4 100-240 V AC 30 Hz (cps)/ 5 KHz (Kcps) switchable • Maintain output/hold count • Maintain output/over count I • Maintain output/over count II • One shot/over count • One shot/recount I • One shot/recount II • One shot/hold count (7 modes) Transistor (1a) 24 V AC / 24 V DC 12-24 V DC Available 100-240 V AC Relay (1c) 24 V AC / 24 V DC 12-24 V DC 6 100-240 V AC Transistor (1a) 24 V AC / 24 V DC 12-24 V DC * A rubber gasket (ATC18002) and a mounting frame (AT8-DA4) are included. 76 02/2003 Terminal 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw 8 pin 11 pin Screw Part No. LC4H8-R4-AC240V LC4H-R4-AC240V LC4H-R4-AC240VS LC4H8-R4-AC24V LC4H-R4-AC24V LC4H-R4-AC24VS LC4H8-R4-DC24V LC4H-R4-DC24V LC4H-R4-DC24VS LC4H8-T4-AC240V LC4H-T4-AC240V LC4H-T4-AC240VS LC4H8-T4-AC24V LC4H-T4-AC24V LC4H-T4-AC24VS LC4H8-T4-DC24V LC4H-T4-DC24V LC4H-T4-DC24VS LC4H8-R6-AC240V LC4H-R6-AC240V LC4H-R6-AC240VS LC4H8-R6-AC24V LC4H-R6-AC24V LC4H-R6-AC24VS LC4H8-R6-DC24V LC4H-R6-DC24V LC4H-R6-DC24VS LC4H8-T6-AC240V LC4H-T6-AC240V LC4H-T6-AC240VS LC4H8-T6-AC24V LC4H-T6-AC24V LC4H-T6-AC24VS LC4H8-T6-DC24V LC4H-T6-DC24V LC4H-T6-DC24VS

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LC4H PART NAMES DIP switches COUNTER LC4H Counter display 2 3 4 5 6 7 8 ON 1 Controlled output indicator Set value display OP. RST LOCK Reset indicator Lock indicator RESET UP Up keys Reset switch LOCK Down keys DOWN Lock switch (Same for screw-down terminal type) DIP switches COUNTER LC4H Counter display 2 3 4 5 6 7 8 ON 1 Controlled output indicator Set value display OP. RST LOCK Reset indicator Lock indicator RESET Up keys Reset switch LOCK Lock switch (Same for screw-down terminal type) SPECIFICATIONS Ralay output type Transistor output type AC type DC type AC type DC type Rated...

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LC4H DIMENSIONS (units: mm inch) Screw-down terminal type (embedded installation) • LC4H electrical counter 5.5 .217 48 1.890 COUNTER Pin type (embedded installation/ front panel installation) 70.1 2.760 55.6 2.189 5.5 .217 64.5 2.539 LC4H (44.5 (1.752 (44.5 (1.752 48 1.890 UP RESET LOCK DOWN 7.5 .295 7.5 .295 Screw-down terminal type (embedded installation) 5.5 .216 48 1.890 COUNTER Pin type (embedded installation/ front panel installation) 70.1 2.760 55.6 2.189 5.5 .217 64.5 2.539 LC4H (44.5 (1.752 (44.5 (1.752 48 1.890 RESET LOCK 7.5 .295 7.5 .295 • Dimensions for embedded installation...

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LC4H SETTING THE OPERATION MODE AND COUNTER Setting procedure 1) Setting the operation mode (input mode and output mode) Set the input and output modes with the DIP switches on the side of the unit. DIP switches Table 1: Setting the output mode Item 1 2 3 4 5 6 7 8 DIP switch OFF ON Operation mode Refer to table 1 Minimum reset input signal width Maximum counter setting Input mode 20 ms 30 Hz DIP switch No. 1 2 3 ON ON ON OFF OFF OFF ON OFF OFF OFF ON OFF ON ON OFF OFF OFF ON ON OFF ON OFF ON ON 1 ms 5 kHz Refer to table 2 The new settings are valid after power OFF Ǟ ON Output mode SHOT-A...

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OPERATION MODE For the input mode, you can choose one of the following five modes Input mode •Minimum input signal width 30 Hz: 16.7 ms; 5 kHz: 0.1 ms IN1 or IN2 works as an input block (gate) for the other input. • Example where IN1 is the count input and IN2 is the input block (gate) Counting (addition) Counting (subtraction) ACount-up completed 1 Example where IN2 is the count input and IN1 is the input block (gate), Counting (addition) Counting (subtraction) "A" must be more than the minimum input signal width. addition or subtraction directive input. IN2 adds at L level and subtracts...

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LC4H 2. Output mode For the operation mode, you can choose one of the following seven modes • Maintain output/hold count HOLD-A • Maintain output/over count I HOLD-B • Maintain output/over count II HOLD-C • One shot/over count SHOT-A • One shot/recount I SHOT-B • One shot/recount II SHOT-C • One shot/hold count SHOT-D Output mode Maintain output Hold count HOLD-A Operation 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. (Example when input mode is either addition or subtraction)...

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LC4H series CAUTIONS FOR USE PRECAUTIONS DURING USAGE 1. Terminal wiring 1) When wiring the terminals, refer to the terminal layout and wiring diagrams and be sure to perform the wiring properly without errors. 2) For embedded installation applications, the screw-down terminal type is recommended. Use either the rear terminal block (AT8RR) or the 8P cap (AD8-RC) for the 8pin type, and the 11P cap (AT8-DP11) for the 11-pin type. Avoid soldering directly to the round pins on the unit. For front panel installation applications, use the 11-pin type DIN rail terminal block (ATC18004). 3) After...

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