Minebea Intec CAIS1 - Interface Description

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Service Manual Combics
Screw terminals CAIS(L) COM 2/3
Connection Function
1 LOAD PRINTER
2 RESET_OUT
3 GND
4 GND
5 5V_OUT
6 5V switched
7 GND
8 GND
9 Housing (ground)
10 LINE_OUT
11 CTS_COM1
12 DTR_COM1
13 RXD_COM1
14 TXD_COM1
15 GND
16 Universal In
17 MINOR (<)
18 PARES (=)
19 MAJOR (>)
20 SET
21 5V switched
22 PS2_Data
23 PS2_Timer
24 GND
31 CTS_COM2
32 DTR_COM2
33 RXD_COM2
34 TXD_COM2
35 GND
36 GND
Repairs | Component Replacement | Main Digital PCB
COM1
COM1
COM1