Rockwell Automation 1753-DNSI DeviceNet Safety Scanner for GuardPLC Controllers - Manual (Page 22)

Publication 1753-UM002A-EN-P - July 2005
2-2 Install the 1753-DNSI
Preventing Electrostatic Discharge
Mount the Scanner
ATTENTION
Protective Debris Strip
Do not remove the protective debris strip until after
the module and all other equipment in the panel
near the module is mounted and wiring is complete.
Once wiring is complete, remove the protective
debris strip. Failure to remove the strip before
operating can cause overheating.
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 wrist-strap.
• Do not touch connectors or pins on component
boards.
• Do not touch circuit components inside the
equipment.
• If available, use a static-safe workstation.
• When not in use, store the equipment in
appropriate static-safe packaging.
IMPORTANT
For effective cooling:
• Because of thermal considerations, mount the
module horizontally only.
• Provide a gap of at least 100 mm (3.94 in.) above,
below, and on each side of the module.
• Provide a gap of at least 51 mm (2.0 in.) from the
front face of the module to the door of the
enclosure.
• Select a location where air flows freely or use an
additional fan.
• Do not mount the module over a heating device.