4
POINT I/O 24V DC 4-channel Discrete Input Module with Diagnostics
Publication 1734-IN029B-EN-E - July 2018
Prevent Electrostatic Discharge
Special Conditions for Safe Use
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:
•
This product is grounded through the DIN rail to chassis ground. Use zinc
plated chromate-passivated steel DIN rail to assure proper grounding. The
use of other DIN rail materials (for example, aluminum or 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 (7.8 in.) and use end-anchors appropriately. Be sure to
ground the DIN rail properly. Refer to Industrial Automation Wiring and
Grounding Guidelines, publication
1770-4.1
, for more information.
•
Do not remove or replace an Adapter Module while power is applied.
Interruption of the backplane can result in unintentional operation or
machine motion.
•
Do not discard the end cap. Use this end cap to cover the exposed
interconnections on the last mounting base on the DIN rail. Failure to do
so could result in equipment damage or injury from electric shock.
•
If this equipment is used in a manner not specified by the manufacturer,
the protection provided by the equipment may be impaired.
