FTP-628MCL Series
■CONNECTOR PIN ASSIGNMENT
1. Connector for power supply (CN1)
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| Mating Connector |
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| Signal |
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| No. | Signal |
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| 1 | +V5 |
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| Power supply for logic |
| 2 | GND |
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| - | Ground | ||||||
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| 3 | GND |
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| Ground |
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| 4 | GND |
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| - | Ground | |||||
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| 5 | +VH |
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| Power supply for head motor |
| 6 | +VH |
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| - | Power supply for head motor | ||||||
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| NOT |
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| 2. Connector for printer mechanism connection (CN3) |
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| No. |
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| I/O |
| Contents |
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| Signal |
| I/O | Contents | |||
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| 1 |
| PHK |
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| — |
| FOR |
| VSEN |
| O | Power supply for paper senor | ||||||
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| Photo interrupter (cathode) | 2 |
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| 3 |
| PHE |
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| I | Photo interrupter (emitter) | 4 |
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| VH |
| O | Head driving power supply | |||||
| 5 |
| VH |
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| O | Head driving power supply | 6 |
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| GNC |
| — | Ground for head | |||||
| 7 |
| GND |
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| DESIGN |
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| O | Data input | |||||||
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| — | Ground for head | 8 |
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| DIN |
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| 9 |
| LAT |
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| O | Data latch | 10 |
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| NEW | |||||||
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| CLK |
| O | Clock | ||||||||||
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| STB6 |
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| O | Enable 6 | 12 |
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| STB5 |
| O | Enable 5 | |||||
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| STB4 |
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| O | Enable 4 | 14 |
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| VDD |
| O | Logic Power supply | |||||
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| STB3 |
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| O | Enable 3 | 16 |
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| STB 2 |
| O | Enable 2 | |||||
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| STB1 |
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| O | Enable 1 | 18 |
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| TH |
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| I | Thermistor | |||
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| 19 |
| TH |
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| I | Thermistor | 20 |
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| GND |
| — | Ground for head | |||||
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| 21 |
| GND |
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| — | Ground for head | 22 |
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| VH |
| O | Head driving power supply | |||||
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| 23 |
| VH |
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| O | Head driving power supply | 24 |
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| N.C. |
| — | Open terminal | |||||
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| 25 |
| SW1 |
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| O | Head open switch* | 26 |
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| SW2 |
| I | Head open switch* | |||||
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| 27 |
| MT/B |
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| O | Stepping motor coil | 28 |
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| MT/B |
| O | Stepping motor coil | |||||
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| excitation signal B |
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| excitation signal B | |
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| MT/A |
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| O | Stepping motor coil | 30 |
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| MT/A |
| O | Stepping motor coil | |||||
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| excitation signal A |
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| excitation signal A | |
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* on MCL003 and MCL004 models
9
