J22 TDLAS Gas Analyzer
Operating Instructions
Hauser
101
9.11.1
Modbus RS485 and Modbus TCP
Failure Mode
Choose from:
•
NaN value instead of current value
•
Last valid value
9.11.2
Current output 0/4 to 20mA
4 to 20 mA
Failure Mode
Choose from:
•
4 to 20 mA in accordance with NAMUR recommendation NE 43
•
4 to 20 mA in accordance with US
•
Min. value: 3.59 mA
•
Max. value: 22.5 mA
•
Freely definable value between: 3.59 to 22.5 mA
•
Actual value
•
Last valid value
0 to 20 mA
Failure Mode
Choose from:
•
Maximum alarm: 22 mA
•
Freely definable value between: 0 to 20.5 mA
9.11.3
Relay output
Failure Mode
Choose from:
•
Current status
•
Open
•
Closed
9.11.4
Local display
Plain text display
With information on cause and remedial measures
Backlight
Red backlighting indicates a device error
Status signal as per NAMUR recommendation NE 107.
9.11.5
Interface/protocol
•
Through digital communication: Modbus RS485 and Modbus TCP
•
Through service interface
Plain text display
With information on cause and remedial measures
9.11.6
Web server
Plain text display
With information on cause and remedial measures
