Configuration And Calibration - Dräger REGARD 3900 Installation, Operation And Maintenance Manual

CONFIGURATION AND CALIBRATION

Set input module number
If you have more than one input module you must set the module number of each module using the
hardware links on the modules. Fit a jumper on the link marked with the number.
Each module must have a different module number. Set the first physical module as number 1, the
next as number 2, and so on.
A module's number determines the channels on that module :
Module No. Channels
1
2
3
4
If you only have one input module, set it to number 1.
It is easier to configure a system if the modules are numbered without gaps, and in sequence: eg, 1–2–
3, not 1–2–4.
Set relay numbers
Set the relay numbers link on each relay module.
•
If you have one relay module fit the link on position '1-8'
•
If you have two relay modules fit a link on position '1-8' on the first module, and '9-16' on
the second module.
22
1 – 4
5 – 8
9 – 12
13 – 16
Rev 1 – December 2005