
7.2 Connector’s Pin Configuration
Mini DIN |
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Connector | Connector | Signal | I/O | Function |
No. | No. |
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1 | Shell | FG | - - | Frame Ground |
7 | 7 | GND | - - | Signal GND |
3 | 5 | RD | Input | Received Data |
20 | 3 | DTR | Output | Printer BUSY signal |
2 | 6 | TD | Output | Transmitted Data |
4 | 4 | DSR | Input | Data Set Ready |
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| Mini DIN Connector | ||
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Cautions: 1. An
2.When the data is not being transferred, the received data should be always maintained as a mark.
Applicable connectors
•Printer side | : |
•Cable side | : |
Mini DIN connector | |
•Host side | : |
Mini
35 | CITIZEN |