Rockwell Automation 1326 Digital AC Multi-Axis Motion Control System User Manual - Manual (Page 104)

Publication 1394-5.0 — May 2000
4-24 Wiring 1394 GMC and GMC Turbo Systems
1394-System Module Input Power Wiring When Not Using Axis
Modules
The figure below shows how to wire the 1394 system module for
input power when no axis modules are used. The transformer is rated
for 480V AC secondary and 500 VA. The fuse is a Brush (Bussmann)
600V AC, 10A (FRS-R-10A). The contactor is an Allen-Bradley
Bulletin 100-C12x10 contactor.
Figure 4.25
1394 System Module Wired for Input Power Without Using Axis Modules
Understanding DIM Signals DROK
The +/- DROK is a drive fault input from each external drive to the
1394-DIM. It consists of two wires connected to the external drive’s
DROK, an unpowered (dry) contact. The respective isolated + 15V
DC for this input is supplied by the 1394-DIM.
Figure 4.26
Drive OK Input
Status
Contactor Fuse Transformer
F1
F2
F3 M3
M2
M1 L1
L2
L3
U
V
W
480V AC
1394 System Module 1394-DIM
DANGER RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY EXIST UP TO FIVE MINUTES AFTER REMOVING POWER.
P x-5
P x-6
Axis DROK+
Axis DROK-
1394-DIM
+15V DC
Note: x = axis connector number