| COM DO | DI | AD DA | ||||||||||
| 航空插头 | CN1500 | 定义 | DB9母头 | 描述符号 | 航空插头 | CN1401 | 定义 | 航空插头 | CN1900 | 定义 | ||
| 1 | 1 | GND | 5 | 1 | 1 | IN00+ | 1 | 1 | AIN0 | |||
| 2 | 2 | RS232_RXD2 | 3 | ttyS3 | 2 | 2 | IN00- | 2 | 2 | A/D_GND | ||
| 3 | 3 | RS232_TXD2 | 2 | 3 | 3 | IN01+ | 3 | 3 | AIN1 | |||
| 4 | 5 | ERXB_RS232 | 3 | ttyS6 | 4 | 4 | IN01- | 4 | 4 | A/D_GND | ||
| 5 | 6 | ETXB_RS232 | 2 | 5 | 5 | IN02+ | 5 | 5 | AIN2 | |||
| 6 | 8 | ERXD_RS232 | 3 | ttyS8 | 6 | 6 | IN02- | 6 | 6 | A/D_GND | ||
| 7 | 9 | ETXD_RS232 | 2 | 7 | 7 | IN03+ | 7 | 7 | AIN3 | |||
| 8 | 11 | ETXC_RS232 | 2 | ttyS7 | 8 | 8 | IN03- | 8 | 8 | A/D_GND | ||
| 9 | 12 | ERXC_RS232 | 3 | 9 | 9 | IN04+ | 9 | 9 | AIN4 | |||
| 10 | 14 | ETXA_RS232 | 2 | ttyS5 | 10 | 10 | IN04- | 10 | 10 | A/D_GND | ||
| 11 | 15 | ERXA_RS232 | 3 | 11 | 11 | IN05+ | 11 | 11 | AIN5 | |||
| 12 | 16 | RS232_TXD3 | 2 | ttyS4 | 12 | 12 | IN05- | 12 | 12 | A/D_GND | ||
| 13 | 17 | RS232_RXD3 | 3 | 13 | 13 | IN06+ | 13 | 13 | AIN6 | |||
| 14 | 21 | RS485_A | ttyS1半双工 | 14 | 14 | IN06- | 14 | 14 | A/D_GND | |||
| 15 | 22 | RS485_B | PA21控方向 | 15 | 15 | IN07+ | 15 | 15 | AIN7 | |||
| 16 | 23 | RELAY00 | 16 | 16 | IN07- | 16 | 16 | A/D_GND | ||||
| 17 | 24 | RELAY01 | 17 | 17 | IN08+ | 17 | 17 | AIN8 | ||||
| 18 | 25 | RELAY02 | 18 | 18 | IN08- | 18 | 18 | A/D_GND | ||||
| 19 | 26 | RELAY03 | 19 | 19 | IN09+ | 19 | 19 | AIN9 | ||||
| 20 | 27 | RELAY04 | 20 | 20 | IN09- | 20 | 20 | A/D_GND | ||||
| 21 | 28 | RELAY05 | 21 | 21 | IN10+ | 21 | 21 | AIN10 | ||||
| 22 | 29 | RELAY06 | 22 | 22 | IN10- | 22 | 22 | A/D_GND | ||||
| 23 | 30 | RELAY07 | 23 | 23 | IN11+ | 23 | 23 | AIN11 | ||||
| 24 | 31 | RELAY08 | 24 | 24 | IN11- | 24 | 24 | A/D_GND | ||||
| 25 | 32 | RELAY09 | 25 | 25 | IN12+ | 25 | 25 | AIN12 | ||||
| 26 | 33 | RELAY10 | 26 | 26 | IN12- | 26 | 26 | A/D_GND | ||||
| 27 | 34 | RELAY11 | 27 | 27 | IN13+ | 27 | 27 | AIN13 | ||||
| 28 | 35 | RELAY12 | 28 | 28 | IN13- | 28 | 28 | A/D_GND | ||||
| 29 | 36 | RELAY13 | 29 | 29 | IN14+ | 29 | 29 | AIN14 | ||||
| 30 | 37 | RELAY14 | 30 | 30 | IN14- | 30 | 30 | A/D_GND | ||||
| 31 | 38 | RELAY15 | 31 | 31 | IN15+ | 31 | 39 | V/I_OUT | ||||
| 32 | 39 | RELAY_24V | 32 | 32 | IN15- | 32 | 40 | A/D_GND | ||||
| 33 | 40 | RELAY_24V | 33 | 空 | 空 | 33 | 43 | A/D_GND | ||||
| 34 | 41 | RELAY_24V | 34 | 空 | 空 | 34 | 44 | AIN15 | ||||
| 35 | 42 | RELAY_GND | 5 | 35 | 空 | 空 | 35 | 空 | 空 | |||
| 36 | 43 | RELAY_GND | 5 | 36 | 空 | 空 | 36 | 空 | 空 | |||
| 37 | 44 | RELAY_GND | 5 | 37 | 空 | 空 | 37 | 空 | 空 | |||
此内容由惯性聚合(RSS阅读器)自动聚合整理，仅供阅读参考。 原文来自 — 版权归原作者所有。