Lex Computech CI770A Instruction Manual page 41

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RS232 ports (2x5pin 2.0mm Wafer)
CC11: COM1
CC31: COM3
CC5: COM5
PIN NO. Description
1 DCD
3 TXD
5 GND
7 RTS
9 RI/ Voltage
Note: 1. CC11, CC21 share with CC12 connector for OEM
2. CC31, CC41 share with CC34 connector for OEM
3. The Pin 9 Voltage set by JVC1/2/3/4/5/6
.
RS485 ports (2x5pin 2.0mm Wafer)
CC11: COM1
CC31: COM3
CC5: COM5
Description
PIN NO.
RS485 TX-
1
NC
3
GND
5
NC
7
RI/ Voltage
9
Note: 1. CC11, CC21 share with CC12 connector for OEM
2. CC31, CC41 share with CC34 connector for OEM
3. The Pin 9 Voltage set by JVC1/2/3/4/5/6
.
RS422 ports (2x5pin 2.0mm Wafer)
CC11: COM1
CC31: COM3
CC5: COM5
Description
PIN NO.
RS422 TX-
1
RS422 RX+
3
GND
5
NC
7
RI/ Voltage
9
Note: 1. CC11, CC21 share with CC12 connector for OEM
2. CC31, CC41 share with CC34 connector for OEM
3. The Pin 9 Voltage set by JVC1/2/3/4/5/6
CC21 : COM2
CC41 : COM4
CC6 : COM6
PIN NO.
2
4
6
8
10
CC21 : COM2
CC41 : COM4
CC6 : COM6
PIN NO.
2
4
6
8
10
CC21 : COM2
CC41 : COM4
CC6 : COM6
PIN NO.
2
4
6
8
10
Description
RXD
DTR
DSR
CTS
NC
Description
RS485 TX+
NC
NC
NC
NC
Description
RS422 TX+
RS422 RX-
NC
NC
NC
36
pin1 pin1
CC21 CC11
pin1 pin1
CC41 CC31
CC5
CC6
pin1
pin1