ABB Endura AZ series User Manual page 100

Endura AZ series integral and remote transmitter
Combustion oxygen monitor
Digital inputs/outputs
Number
2 (optional)
Type
User-configurable as either input or output
Input
Volt-free contact
Output
Transistor switch capable of sinking 220 mA
Low output, < 2 V DC
Switch voltage 30 V DC maximum
Isolation
Not isolated from each other or from other circuitry
Input functions
User-configurable for:
Automatic calibration start
Automatic calibration stop
Automatic calibration start/stop
Functions
User-configurable – can be activated by one or
more of the following signals:
Process alarm 1, 2, 3, 4
Calibration in progress
Calibration failed
Out of test gas 1
Out of test gas 2
Test gas 1 valve control
Test gas 2 valve control
Failure diagnostic
Out-of-specification diagnostic
Maintenance required diagnostic
Function check diagnostic
Hart communications
Version
5.7 as standard
Integration
Device Type Manager (DTM) and Electronic Device
Description (EDD)
Provide online/offline device configuration, online
monitoring of measurement values and diagnostic
states
DTM
FDT v1.2.1 compliant
Works with FDT framework packages
(for example, ABB Asset Vision Basic)
EDD
Compliant with suitable framework tools
(for example, SDC 625 and Simatic PDM tools)
98
12 Transmitter Specification
Infrared service port
Accessibility
Through front face
Type
IrDA standard
Baud rate
Up to 115K baud
Functions
Firmware update
Remote HMI
Diagnostic log download
Datalog output
HART via IrDA
Languages
English
Calibration
Manual calibration
1 point (offset)
1 point (factor)
2 point (offset + factor)
Automatic calibration
1 point (offset)
2 point (offset + factor)
Calibration control
Front panel controls
Digital inputs
HART commands
User-defined schedule
Calibration scheduler
User-defined schedule enables automatic calibration
frequency to be set from 1 day to 12 months
DS/AZ20–EN Rev. H,
DS/AZ25–EN Rev. A
IM/AZ20E–EN Rev. F