Moxa Technologies CP-134N Series - Cp-132 El;Cp-132 El-I; Board Side Pin Assignments-Female DB25; Device Side Pin Assignments

PCI Express Boards Pin Assignments
7-9
CP-132EL/CP-132EL-I
Board Side Pin Assignments—Female DB25
RS-422 & 4-wire RS-485 2-wire RS-485
Pin
Signal
Pin
Signal
1 – 14 –
2 TxD1-(A) 15 RxD1-(A)
3 GND1 16 –
4
–
17
–
5 TxD1+(B) 18 RxD1+(B)
6 – 19 –
7
–
20
–
8 – 21 TxD0-(A)
9 RxD0-(A) 22 GND0
10 – 23 –
11 – 24 TxD0+(B)
12 RxD0+(B) 25 –
13 –
Pin
Signal
Pin
Signal
1 – 14 –
2 – 15 Data1-(A)
3 GND1 16 –
4
–
17
–
5 – 18 Data1+(B)
6 – 19 –
7
–
20
–
8 – 21 –
9 Data0-(A) 22 GND0
10 – 23 –
11 – 24 –
12 Data0+(B) 25 –
13 –
Device Side Pin Assignments
Male DB9 (CBL-M25M9x2-50)
Pin RS-422/RS-485-4W RS-485-2W
1
TxD-(A)
–
2 TxD+(B) –
3 RxD+(B) Data+(B)
4
RxD-(A)
Data-(A)
5 GND GND
6 – –
7 – –
8 – –
9 – –