Rockwell Automation 1771-DA,D17716.5.13 U MNL 1771-DA ASCII I/O MODULE - Manual (Page 53)

Choosing Module Features
Chapter 3
3Ć11
Figure 2.8
Programming Plug Locations and Settings
E2
E4
E3
E5
E6
E8
E7
E9
E12
E16
E15
E14
E11
E10
E13
Bottom
of
Module
Jumper
Storage
Programming
Plug
Location
RS-232-C
Without
Control
Lines
With
Control
Current
Loop
A-B
Long
Line
Operation
E-1
E-2
E-3
E-4
E-5
E-6
E-7
E-8
E-9
E-10
E-11
E-12
E-13
E-14
E-15
E-16
1-2
Out
In
In
In
Out
Out
Out
1-2
Out
In
In
In
In
Out
1-2
Out
Out
In
In
Out
Out
Out
1-2
Out
In
In
In
In
Out
2-3
In
In
Out
In
In
In
1-2
2-3
Out
In
Out
Out
Out
In
1-2
Out
In
Out
In
Out
In
1-2
2-3
In
Out
Out
Out
Out
In
[1]
[3]
[2]
[1]
[3] [3]
[1] 3-prong connector: 1Ć2 place programming plug toward pin 1 as labeled
on the circuit board
2Ć3 place programming plug toward pin 3 as labeled
on the circuit board
[2] See Special Case, Choosing the Mode of Communication"
[3] Remove E4 when initializing the module (IW 1 B05, B06, B07) in half-duplex mode