Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules - Manual (Page 45)

Publication 1756-UM009C-EN-P - December 2010 45
ControlLogix Analog I/O Module Features Chapter 3
Status Indicator Information
Each ControlLogix analog I/O module has status indicators on the front of
the module that lets you check the module health and operational status of
a module.
For a list of status indicators and descriptions, see Troubleshoot Your Module
on page 273 .
Full Class I Division 2 Compliance
All ControlLogix analog I/O modules maintain CSA Class I Division 2 system
certification. This allows the ControlLogix system to be placed in an
environment other than only a 100% hazard free zone.
Agency Certification
Any ControlLogix analog I/O modules that have obtained various agency
certifications are marked as such. Ultimately, all analog modules will have these
agency approvals and will be marked accordingly.
Field Calibration
ControlLogix analog I/O modules let you calibrate on a channel-by-channel or
module-wide basis. RSLogix 5000 software provides an interface to perform
calibration.
For calibration procedures, see Chapter 11 on page 233 .
Status Description
Calibration Display indicates when your module is in the calibration mode.
Module Display indicates the module’s communication status.
IMPORTANT
Modules should not be pulled under power, nor should a
powered RTB be removed, when a hazardous environment is
present.