Rockwell Automation 1756-DH485 ControlLogix DH-485 Communication Module User Manual - Manual (Page 11)

Publication 1756-UM532A-EN-P - May 2006
1756-DH485 Module Overview 1-3
External Features of the 1756-DH485 Module
Prevent Electrostatic
Discharge The DH-485 module is sensitive to electrostatic discharge.
Channel B
Connector
Channel A
Connector
Channel
and
Module
Status
Indicators
43842
Backplane
Connector
Alphanumeric
Status Indicator Door
Label
ATTENTION
!
This equipment is sensitive to electrostatic discharge, which
can cause internal damage and affect normal operation.
Follow these guidelines when you handle this equipment:
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component
boards.
• Do not touch circuit components inside the equipment.
• Use a static-safe workstation, if available.
• Store the equipment in appropriate static-safe
packaging when not in use,.