Rockwell Automation 1747-KE,D17476.12 DH-485/RS-232C Interface Module - Manual (Page 16)

Publication 1747-UM005B-EN-P - March 2006
1-4 Overview
Jumper JW1
JW1 lets you to select the communication interface for the CONFIG
port.
Refer to page 4-5.
Jumper JW2
JW2 lets you to select the communication interface for the DF1 port.
Refer to page 4-6.
Jumper JW4
JW4 lets you to select the functionality and mode of the interface
module. The orientation of the jumper determines the module’s
functionality. A horizontal orientation gives the module functionality
equivalent to a series A module (module configuration ID=4209),
while a vertical orientation of the jumper accesses the added
functionality of a series B module (module configuration ID=3509).
The position of the jumper determines the module’s mode
(Configuration or Run), and thus, which method is used to configure
the module (ASCII terminal or backplane communications).
Refer to Chapter 4.
Jumper Placement
SLC 500 INTERACE MODULE
CA
T
SER
SERIAL
NO.
FRN
1
2
3
4 5
6
7
8
9 CONFIG
1
2
3
4 5
6
7 8
9 DF1
DH485
JW1
JW2
JW4