Input Wiring Board Layout; Using The Terminal Operating Tool To Insert Wires - Allen-Bradley 1394 User Manual

5-2 Wiring Your 1394 Analog Servo System

Input Wiring Board Layout

Publication 1394-5.0 — May 2000
The input wiring board provides terminating points at TB1 and TB2
for the various control signals. The figure below shows the locations
of the various signal terminations.
Figure 5.1
Input Wiring Board (22 kW system)
A1
C1
TB1
A0 VREF + 1
A0 VREF – 2
SHIELD
3
A0 TQREF + 4
A0 TQREF – 5
SHIELD
6
A0 ENABLE 7
A2 VREF + 8
A2 VREF –
9
A32
C32
SHIELD 10
A2 TQREF + 11
D1
D3
A2 TQREF –
12
SHIELD 13
A2 ENABLE 14
FAULT RESET 15
CR1
ANALOG OUT 1
16
CR2
ANALOG OUT 2 17
ANALOG COM 18
COM
19
D4
CHASSIS 20
D2
Important: Use the terminal operating tool (supplied with the
system module) to help you insert and remove wires on
the input wiring board.

Using the Terminal Operating Tool to Insert Wires

Each system module you order comes with a terminal operating tool
that allows you to easily insert your wires into the terminals (refer to
Figure 5.2). Refer to Appendix D for the part number.
TB2
1 A1 VREF +
2 A1 VREF –
SHIELD
3
4 A1 TQREF +
5 A1 TQREF –
SHIELD
6
7 A1 ENABLE
8 A3 VREF +
A3 VREF –
9
10 SHIELD
11 A3 TQREF +
C16
12 A3 TQREF –
13 SHIELD
14 A3 ENABLE
15 24V ENABLE COM
CONTACTOR EN
16
17 CONTACTOR EN
18 DROK
DROK
19
C1
20