Rockwell-automation 20D-DL2-CL3 DriveLogix Controller Compact I/O Cabl User Manual download pdf (Page 6)

6 Compact I/O Cable for DriveLogix™5730 Controller

Publication 20D-IN008B-EN-P - August 2004

Installation

Remove Power

To avoid an electric shock hazard, verify that the voltage on the bus

capacitors has discharged before performing any work on the drive.

Measure the DC bus voltage at the +DC & –DC terminals of the

Power Terminal Block. The voltage must be zero.

HOT surfaces can cause severe burns. Do not touch the heatsink

surface during operation of the drive. After disconnecting power

allow time for cooling.

Remove power before making or breaking cable connections. When

you remove or insert a cable connector with power applied, an

electrical arc may occur. An electrical arc can cause personal injury or

property damage by:

• sending an erroneous signal to your system’s field devices,

causing unintended machine motion

• causing an explosion in a hazardous environment

Electrical arcing causes excessive wear to contacts on both the

module and its mating connector. Worn contacts may create electrical

resistance.

Electrostatic discharge can damage integrated circuits or

semiconductors if you touch bus connector pins or the terminal

block. Follow these guidelines when handling 1769 Compact I/O

components:

• Touch a grounded object to discharge static potential.

• Wear an approved wrist-strap grounding device.

• Do not touch the bus connector or connector pins.

• Do not touch circuit components inside the module.

• If available, use a static-safe workstation.

• When not in use, keep cables in static shield packaging.

ATTENTION

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Rockwell-automation 20D-DL2-CL3 DriveLogix Controller Compact I/O Cabl User Manual Page 6