Allen-Bradley 1391B Series, Instruction Manual

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Cable Information
Appendix C
C-77
1391-CAQB A Quad B Cable
The 1391-CAQB cable allows the user to connect directly from an IMC
121, 123, 123CR or 9/240 controller to the 1391B-ES controller (with A
Quad B Board installed).
The 1391-CAQB Cable also carries the controller command voltage, which
is connected to TB2-1 and TB2-2.
ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ
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IMPORTANT: Note terminal orientation prior to wiring
1 TB2 20
10 TB3 1
S3 2 1
Controller
Top Logic Control
Board
A Quad B
Board
Cable Connection
Wire Wire
Number Color Signal Terminal Location
3 Black A TB3-1 AQB
12 Red A (NOT) TB3-2 Board
21 Shield Common No Connection
4 Black B TB3-4 AQB
13 White B (NOT) TB3-3 Board
22 Shield Common No Connection
5 Black Z TB3-5 AQB
14 Green Z (NOT) TB3-6 Board
23 Shield Common No Connection
7 Black +5V DC TB3-7 AQB
16 Blue Common TB3-8 Board
24 Shield Shield No Connection
9 Black Drive TB2-2 Logic
18 Yellow Drive Ret. TB2-1 Control
26 Shield Shield No connection Board