Allen-Bradley SLC 500

B–19RS-232 Communication Interface
Publication 1747-6.2
5130-RM to a SLC 5/03, SLC 5/04, or SLC 5/05 Processor , IBM AT,
1770-KF3, 1773-KA, 5130-RM, PLC-5, 1747-KE, or 1746-BAS (Hardware
Handshaking Disabled)
➀
DCD 1
3
2
4
5
6
7
8
8
2
3
20
7
6
4
5
TXD
RXD
DTR
COM
DSR
RTS
CTS
GND 1
8
2
20
7
6
4
5
22
3
DCD
NC
RXD
TXD
DTR
COM
DSR
RTS
CTS
9 Pin 25 Pin
(DTE)
(DTE)
Peripheral
➁
➁
➁
➁
25 Pin 5130–RM
Device
➂
➀
You can also use cable 1747-CP3.
➁
Jumpers are only needed if you cannot disable the hardware handshaking on the port.
➂
Connect to the shield of the cable.
AB PLCs