Emerson NGA2000 - Table 3-1. Available Functions - Auto Calibration I;O Module

Instruction Manual
748275-F
September 2003
3-4 Auto Calibration Rosemount Analytical Inc. A Division of Emerson Process Management
Model NGA2000 I/O Modules
• manually initiated calibration cycle
• manually initiated zero and span cycles
• remotely initiated calibration
All of these functions can be attained
through the previously described setup
screens accessible in the Expert Setup
sub-menus. See Figure 3-1.
The I/O Module is now fully functional.
Table 3-1. Available Functions – Auto Calibration I/O Module
ITEM FUNCTION AVAILABLE
Analog, 0 to 5 V, 0/4 to 20 mA Yes
Output
Digital, RS-232 No
Alarm #1 Yes*
Alarm #2 No
Alarm #3 No
Range #1 ID No
Range #2 ID No
Range #3 ID No
Range #4 ID NO
Zero Valve Driver Yes
Bypass Valve Driver Yes
Range #1/Gas #1 Valve Driver Yes
Range #2/Gas #2 Valve Driver Yes
Range #3/Gas #3 Valve Driver Yes
Relay Output (7 Total)
Range #4/Gas #4 Valve Driver Yes
Range Change 1 & 2 Yes
Range Change 3 & 4 Yes
Calibration Correction Select Yes
Zero Calibration Yes
Span Calibration on Current Range Yes
Remote Input (6 Total)
Span Calibration Cycle Yes
Auto Calibration Timing Device Yes
Feature
Auto Range Change Select No
*Fixed in-calibration alarm.