AB Quality Allen-Bradley 1394 User Manual page 249

Axis 0
1394-AM xx
4 3 2 1
4 3 2 1
TB1
TB2
4 3
+24V DC
24V DC
Power Supply
24V DC com
Note: 120V AC (50 or 60 Hz) power may be used in place of a 24V DC power supply for motor thermal switch circuits.
TB1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
The example below shows 1394 (Series A and B) axis modules (no
internal brake or thermal switch filter). Separate 24V DC isolation
power supply and relay (CR2) are recommended.
Figure B.10
Isolated Series E-Stop
Axis 1
1394-AM xx
4 3 2 1
4 3 2 1
TB1
TB2
4 3
Motor Thermal
Switch
1394 GMC Input Wiring Board TB2
1
2
1394 x -SJT xx -C
3
1394 x -SJT xx -C-RL 4
5
AND
6
1394 x -SJT xx -T
7
8
1394 x -SJT xx -T-RL
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Drive OK 24
Relay 25
26
27
Interconnect and CE Diagrams
Axis 2
1394-AM xx
4 3 2 1 4 3
4 3 2 1
TB1
TB2
4 3
START
STOP
CR1
CR1
B-17
Axis 3
1394-AM xx
2 1
4 3 2 1
TB1
TB2
4 3
CR2
CR1
24V AC/DC
or
CR2
120V AC,
50/60 HZ
M1
Publication 1394-5.0 — May 2000