LC2H
2.PC board mounting type
• External dimensions
| 33.02±0.3 |
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±0.3 | 1.300±.012 | ±0.3 |
General tolerance: ±1.0 ±.039 mm inch
PC board pattern (BOTTOM VIEW)
5.08 | 5.08 |
.200±.012 | .200±.012 |
0.6±0.1 | DIP switch ⋅ 8 |
.024±.004 |
3.3±0.3
.130±.012
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| 17.3 |
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| 1.709 |
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19
.748
COUNTER LC2H
0.5±0.3
.020±.012
15.24±0.3
.600±.012
0.3±0.1
.012±.004
2.54
.100
5.19
.204
2.54Mounting area
.100 |
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15.24Connection sockets
.600 28 pin DIP terminal
1.9
5.085.19 .075
.200.204 5.08
.200
33.02
1.300
General tolerance: ±0.1 ±.004
• Terminal layout and wiring diagrams
15 | 17 | 26 | 28 |
Count input |
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| Reset input |
14 | 12 | 3 | 1 |
Note: The AXS212811K is recommended as a compatible connection socket.
An external power supply is required.
Input method
1. Standard type
Panel mounting type | PC board mounting type |
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| Contact input |
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| Transistor input |
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| Contact input |
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| Transistor input |
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| NPN transistor |
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Count | 1 | 2 | 3 | 4 | Reset | Count | 1 | 2 | 3 | 4 | Reset | Count | 15 | 17 | 26 | 28 | Reset | Count | 15 | 17 | 26 | 28 | Reset | |
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input |
| input | input | input | input | 14 | 12 | 3 | 1 | input | input | 14 | 12 | 3 | 1 | input | ||||||||
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| 0V |
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| 0V |
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| (W and R are connected internally.) |
| (W and R are connected internally.) |
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| 3V DC |
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Notes) 1. When using contact input, since current flow is small from terminals 1 and 3 on the panel mounting type and terminals e to t and S to F on the PC board mounting type, please use relays and switches with high contact reliability.
2.When using transistor input, use the following as a guide for which transistors (Tr) to use for inputting. (Collector withstand voltage Q 50 V, leakage current < 1 µA)
Voltage input type
Contact input |
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| Transistor input |
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| Free voltage input type |
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| NPN transistor |
| PNP transistor |
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| +V |
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| +V | +V |
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| +V |
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Count |
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input |
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| input | Count | 1 | 2 | 3 | 4 | Reset |
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1 | 2 | 3 | 4 |
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| Count |
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| Reset |
| 1 | 2 | 3 | 4 |
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| 1 | 2 | 3 | 4 | Count |
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| or | or |
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Notes) 1. 2 and 4. (The input and reset circuits are functionally insulated.)
2.When using transistor (Tr) input, use the right as a guide. (Collector withstand voltage Q 50 V, leakage current < 1 µA)
3.Be aware that the application of voltage that exceeds the voltage range of the H level to the count input terminal, and the application of voltage to the reset input terminal, can cause damage to the internal elements.
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