Rockwell Automation 1734-IB4D POINT I/O 24V dc 4-Channel Discrete Input Module Installation Instructions - Manual (Page 3)

POINT I/O 24V dc Digital Diagnostics Input Module 3
Publication 1734-IN029A-EN-E - January 2007
Prevent Electrostatic Discharge
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.
ATTENTION
To comply with the CE Low Voltage Directive (LVD), all connected I/O
must be powered from a source compliant with safety extra-low
voltage (SELV) or protected extra-low voltage (PELV).
ATTENTION
POINT I/O is grounded through the DIN rail to chassis ground. Use zinc
plated, yellow-chromate steel DIN rail to be sure of proper grounding.
The use of other DIN rail materials, such as aluminum and plastic that
can corrode, oxidize, or are poor conductors, can result in improper or
intermittent grounding.
Secure DIN rail to mounting surface approximately every
200 mm (7.87 in.) and use end-anchors appropriately.