Appendix E: Periheral Unit Drive Circuit
Peripheral unit drive circuit connector only connects to peripheral units such as cash drawers, etc.
Do not connect it to a telephone.
Use cables which meet the following specifications.
Peripheral Drive Connector
Pin No. | Signal | Function | I/O |
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name | direction |
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1 | FG | Frame ground | — |
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2 | DRD1 | Drive signal 1 | OUT |
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3 | +24V | Drive power | OUT |
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4 | +24V | Drive power | OUT |
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5 | DRD2 | Drive signal 2 | OUT | 6 | 1 |
6 | DRSNS | Sense signal | IN | <Viewed from Connector Surface> | |
Modular plug
Modular plug: MOLEX |
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AMP641337, or BURNDY | Shield |
| |
| Wire lead |
6 |
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1 |
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APPENDIX
Notes: 1. Pin 1 must be shield drain wire connected to peripheral device frame ground.
2.It is not possible to drive two drives simultaneously.
3.The peripheral drive duty must satisfy the following: ON time / (ON time + OFF time) ≤ 0.2
4.The resistance of the peripheral drive solenoid must be 24 Ω or
higher.
If it is lower than 24 Ω,
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