Rockwell Automation 2755 Enhanced Decoder Series B - Manual (Page 60)

4–21 Installing the Decoder
Publication 2755-833
To wire each output module:
1. Strip 1 /
4
inch of the insulation from wires (removing wire
particles).
2. Loosen terminal screws on pull-apart connector. For easier
installation, remove connector from the I/O board by gently
lifting the connector.
3. Insert wires into connector. Note polarity on module connectors
when using DC modules.
4. Tighten terminal screws on connector to secure the wires.
5. Replace pull-apart connector if removed from I/O board.
Figure 4.13 Wiring I/O modules
(for use with input
module in position
8)
I/O Modules
MOD2 MOD3 MOD4 MOD6 MOD7 MOD8
– 1 +
MOD1
– +
Module
Pull-Apart
Connectors (8)
Hold Down
Screws
12 V
DC
I/O Board
Washer
I/O Connector
Locknut Locknut
– 2 + – 3 + – 4 +
MOD5
– 5 + – 6 + – 7 + – 8 +
F
5 F
6 F
7 F
8 F
1 F
2 F
3 F
4
12V DC Power
Source
100 mA Max
– 1 + – 2 + – 3 + – 4 +
BLUE
ORANGE WHITE/BLACK
WHITE BLACK RED
GREEN
RED/BLACK
BLUE
ORANGE WHITE/BLACK
WHITE BLACK RED
GREEN
RED/BLACK
– 5 + – 6 + – 7 + – 8 +
Factory Installed I/O Connector Wiring
Washer
I/O Connector
Orange
Blue
White/Black
Black
White
Red
Green
Red/Black
Wire Color
Pin #
Left Right
1–
1+
2–
2+
3–
3+
4–
4+
6–
6+
7–
7+
5–
5+
8–
8+
MOD8 accepts
input or output module
Wire modules to
external equipment
using conduit or the
NEMA Type 4 Connector
Kit and Cables.