Installation manual
Publication 1394-IN002B-EN-P — February 2004
Installing Your 1394 SERCOS Interface System 1-3
• Install the 1394 SERCOS interface system inside an enclosure. Run 
input power wiring (grounded to the enclosure) in conduit 
outside of the enclosure. Separate signal and power cables as 
shown in Planning Your Panel Layout of this chapter.
Low Voltage Directive
These units are tested to meet Council Directive 73/23/EEC Low 
Voltage Directive. The EN 50178-1 Electronic Equipment for Use in 
Power Installations and EN 60204-1 Safety of Machinery-Electrical 
Equipment of Machines, Part 1-Specification for General Requirements 
standards apply in whole or in part.
Refer to Appendix B of this document for interconnect information.
1394 System Component 
Overview
This section provides an overview of the 1394 system components 
and a typical installation.
Note: Refer to Appendix C for a complete list of catalog numbers for 
the 1394 components listed above.
1394 Component: Catalog Numbers: Description:
System Module 1394C-SJTxx-D
The 1394 multi-axis System Modules are available with 5, 10, or 22 kW continuous output and 360V/
480V ac input power. Each system module accommodates up to four axis modules.
Axis Module 1394C-AMxx The 1394 Axis Modules are available with 2, 3, 5, 15.6, and 23.8 kW continuous output.
ControlLogix/
SoftLogix Platforms
1756-MxxSE module 
1784-PM16SE PCI card
The SERCOS interface module/PCI card serves as a link between the ControlLogix/SoftLogix platform 
and 1394 system. The communication link uses the IEC 61491 SErial Real-time COmmunication 
System (SERCOS) protocol over a fiber-optic cable.
RSLogix™ 5000 
software
9324-RLD300ENE
RSLogix 5000 provides support for programming, commissioning, and maintaining the Logix family of 
controllers.
Servo Motors
MP-Series, 1326AB, and 
1326AS servo motors
The MP-Series (low inertia) 460V, 1326AB (M2L/S2L), and 1326AB (resolver) motors are available for 
use with the 1394 SERCOS interface system.
Cables
Motor Power, Feedback, 
and Brake cables
Motor power, feedback, and brake cables include integral molded, bayonet style, quick connect/
quick-release connectors at the motor. Power and brake cables have flying leads on the drive end and 
straight connectors that connect to servo motors. Standard feedback cables have a straight connector 
on the motor end and flying leads that wire to a feedback connector on the drive end.
Fiber-Optic cables
SERCOS fiber-optic cables are available in enclosure only, PVC, nylon, and glass with connectors at 
both ends.
AC Line Filters
SP-74102-006-01 The SP-74102-006-01 three-phase AC line filter is suitable for 1394C-SJT05-D system modules.
SP-74102-006-02 The SP-74102-006-02 three-phase AC line filter is suitable for 1394C-SJT10-D system modules.
SP-74102-006-03 The SP-74102-006-03 three-phase AC line filter is suitable for 1394C-SJT22-D system modules.
External Shunt 
Modules
1394-SR10A
The Bulletin 1394-SR10A external passive shunt resistor is available when the 1394C-SJT05/10-D 
internal shunt capability is exceeded.
1394-SR-xxxx One Bulletin 1394 external passive shunt module is required for each 1394C-SJT22-D system module.










