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Rockwell Automation 1394-DCLM DC Link Module User Manual

Installing your 1394 dc link module, Installation instructions, Catalog number 1394-dclm)

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Publication 1394-5.11 — December 1999

Installation Instructions

Installing Your 1394 DC Link Module

(Catalog Number 1394-DCLM)

Introduction

This publication provides installation instructions for adding the 1394
DC Link Module to your 1394 system. Use these instructions in
conjunction with the 1394 Digital AC Multi-Axis Motion Control
System User Manual (
publication 1394-5.0). The 1394-DCLM:

provides additional capacitance to decrease shunt use

improves system performance for low line applications

allows you to link two 1394 systems together

Note:

For instructions on using GML Commander to configure your
1394-DCLM, refer to the GML Commander Reference Manual
(publication GMLC-5.2).

Specifications

The table below lists the 1394-DCLM specifications.

Certification

The certified 1394-DCLM product is:

UL Listed (File E59272)

CUL Listed

CE marked for all applicable directives

Energy Storage

Energy storage is 7.36 joules based on a nominal 50 V bus ripple.
Energy storage, based on 480V AC input with the DC link voltage
change equaling the shunt regulation point, is 89.25 joules. Energy
storage, based on 360V AC input with the DC link voltage change
equaling the shunt regeneration point, is 188 joules.

The:

For the 1394-DCLM is:

Firmware version

5.0 or higher with 1394x-SJTxx-A systems
3.7 or higher with 1394x-SJTxx-C-xx and -T-xx systems
3.9 or higher with 1394C-SJTxx-L-xx systems

Software

GML Commander, version 4.02 or higher

Input voltage

530/680V DC, single phase

Current

Continuous (rms) 32A, Peak (rms - 1 second) 200A

Capacitance

990 µF

Energy storage

7.36 joules based on a nominal 50V bus delta

Cables available (part numbers)

1394-CPDC-0015 and 1394-CPDC-0030

Cable lengths available

1.5 m (4.92 ft) or 3 m (9.84 ft)

Operating temperature

0° to 50° C (32° to 122° F)

Relative humidity

5-95%, non-condensing

Weight

4.8 kg (10.5 lbs)