Moxa RM-1602-T [44/45] Db44 pin assignments

Moxa RM-3802-T [44/45] Db44 pin assignments
ioPAC 8500 Hardware 85M Module Hardware Introduction
4-19
Pin Assignment and Wiring Guide
The 85M
-5401-T modules pin assignment and wiring guide
follows
. The DB44 to 4-port DB9 cable should be
included in the
package
.
DB44 Pin Assignments
DB44 (Female): RS-232
Pin Signal Pin Signal Pin Signal
1 TxD3 16 CTS3 31 DCD3
2 RxD3 17 DTR3 32
3 RTS3 18 DSR3 33 GND
4 19 34
5
TxD2
20
CTS2
35
DCD2
6 RxD2 21 DTR2 36
7 RTS2 22 DSR2 37 GND
8 23 38
9 TxD1 24 CTS1 39 DCD1
10 RxD1 25 DTR1 40
11 RTS1 26 DSR1 41 GND
12 27 42 DCD0
13 TxD0 28 CTS0 43
14 RxD0 29 DTR0 44 GND
15
RTS0
30
DSR0
DB44 (Female): RS-422/RS-485 (4-wire)
Pin Signal Pin Signal Pin Signal
1 RxD3+(B) 16 31 TxD3-(A)
2 TxD3+(B) 17 RxD3-(A) 32
3 18 33 GND
4 19 34
5 RxD2+(B) 20 35 TxD2-(A)
6 TxD2+(B) 21 RxD2-(A) 36
7 22 37 GND
8
23
38
9 RxD1+(B) 24 39 TxD1-(A)
10 TxD1+(B) 25 RxD1-(A) 40
11 26 41 GND
12 27 42 TxD0-(A)
13 RxD0+(B) 28 43
14 TxD0+(B) 29 RxD0-(A) 44 GND
15 30

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