Prevent electrostatic discharge, Remove power, Prevent electrostatic discharge remove power – Rockwell Automation 1769-OF8V CompactLogix Analog Output Module User Manual
Page 6: 6 compactlogix analog output module
6 CompactLogix Analog Output Module
Rockwell Automation Publication 1769-IN089A-EN-P - March 2011
Prevent Electrostatic Discharge
Remove Power
5a
Movable bus connector with female pins
5b
Stationary bus connector with male pins
6
Nameplate label
7a
Upper tongue-and-groove slots
7b
Lower tongue-and-groove slots
8a
Upper DIN rail latch
8b
Lower DIN rail latch
9
Write-on label (user ID tag)
10
Removable terminal block (RTB) with finger-safe cover
10a
RTB upper retaining screw
10b
RTB lower retaining screw
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.
WARNING: When you insert or remove the module while backplane
power is on, an electrical arc can occur. This could cause an explosion in
hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding.
Repeated electrical arcing causes excessive wear to contacts on both the
module and its mating connector. Worn contacts may create electrical
resistance that can affect module operation.
Item
Description