Shunt Module Mounted Outside The Cabinet - AB Quality Allen-Bradley 1394 User Manual

155 mm (6.1 in.) of
clearance on all sides
of the shunt module
Low voltage
Communications
Control I/O wiring
Motor feedback cables
Always separate all low voltage signal
wiring from high voltage power wiring to

Shunt Module Mounted Outside the Cabinet

The illustration below details the proper position and cable routes for
mounting the shunt module outside the cabinet.
Figure 2.13
Shunt Module Mounted Outside of the Cabinet
minimum
RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY
EXIST UP TO FIVE MINUTES AFTER REMOVING POWER.
reduce affects of EMI and RFI.
RISK OF ELECTRICAL SHOCK. HIGH VOLTAGE MAY
EXIST UP TO FIVE MINUTES AFTER REMOVING POWER.
Installing Your 1394 (applies to all systems)
Customer-supplied
metal enclosure (optional)
1394 Digital Servo Controller 1394 Digital Servo Controller
300W Shunt Module
300W Shunt Module
ALLEN-BRADLEY ALLEN-BRADLEY
R
R
BULLETIN 1394 300W SHUNT MODULE BULLETIN 1394 300W SHUNT MODULE
CAT. PART SER.
CAT. PART SER.
INPUT DC INPUT AC INPUT DC INPUT AC
FOR FUSE REPLACEMENT USE: FOR FUSE REPLACEMENT USE:
BUSSMAN CAT. NO. BUSSMAN CAT. NO.
FOR USE WITH 1394-SJT22-X SYSTEM MODULE FOR USE WITH 1394-SJT22-X SYSTEM MODULE
Metal
conduit
Status
DANGER
Status
DANGER
Motor power
360/480V
cables
AC power
2
8 AWG (8.4 mm ),
105 C, 600V wire
Max. Length 3.05 m
(10 ft) for each wire
Twisted conductors
(2 twists per foot) min. or
a shielded twisted pair
Shielding is recommended
for reducing the effects
of EMI and RFI.
Publication 1394-5.0 — May 2000
2-13