Specifications

Publication GMC-SG001E-EN-P — June 2001
4-18 1394 Drive System Family
1394 Shunt Modules for 22 kW System Modules Catalog Number
Note: Catalog numbers consist of various characters, each of which identifies a specific version or option
for that component. Use the catalog numbering table chart below to understand the configuration of
your shunt module. For questions regarding product availability, contact your Allen-Bradley
distributor.
Note: For information regarding specifications and dimensions, refer to Motion Control Accessories.
1394 Drive System Family Architectural Overview
The following section provides an overview of the architectures for the 1394 GMC Standard
(1394x-SJTxx-C and -L) and Turbo Systems, 1394 SERCOS interface system, 1394 9/Series CNC Interface
System and 1394 Analog servo system.
1394 GMC System
The 1394 GMC System provides all the functionality of the IMC S Class Compact Motion Controller and
power conversion within the 1394 system module. Allen-Bradley offers two versions of the 1394 GMC
system module (Standard GMC and GMC Turbo). Both systems are completely programmed and
commissioned using GML™ (Graphical Motion Control Language), offer Allen-Bradley DH485, RS-232, and
RS-422 as standard communications, and Remote I/O and AxisLink as communication options.
The 1394x-SJTxx-C (Standard GMC) system supports a combination of axis modules and auxiliary encoder
input channels up to but not greater than a total of four. The 1394C-SJTxx-L (Standard GMC) provides the
same functionality as the 1394x-SJTxx-C, but supports only one axis module and provides two channels of
auxiliary encoder input.
In addition, the 1394x-SJTxx-T (GMC Turbo) provides more GML application program memory and
executes the programs more quickly. The 1394x-SJTxx-T offers 64K of memory with a 32-bit processor
while the 1394x-SJTxx-C offers 32K of program memory with a 16-bit processor. The 1394x-SJTxx-T also
includes a direct, high-speed link to the SLC 5/03™, 5/04™
,
or 5/05™ that simplifies the programming
required to transfer data between the 1394x-SJTxx-T and the SLC™.
1394 - SR xxxx
Bulletin Number
Style/kW Rating
9A = 300W continuous, 160,000W peak, no fan
9AF = 900W continuous, 160,000W peak, no fan
36A = 1800W continuous, 160,000W peak, no fan
36AF = 3600W continuous, 160,000W peak, fan-cooled module
Type
SR = Shunt resistor