I/O Module - Dräger REGARD 2400 Instructions For Use Manual

I/O Module

9. I/O Module
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A B Com A B Com S1 0V S2 0V S3 0V S4 0V S5 0V S6 0V
RS 485 Analog Output 4...20 mA
Power Digital Input
+24 V 0 V + D3 + D4 + D5 + D6 + D7 + D8
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The I/O module (input-output module) has 6 digital inputs and 6 analog outputs. The module
communicates with the Dräger REGARD 2400 / Dräger Regard 2410 via the RS485 connec-
tion.
To connect the module with the Dräger REGARD 24xx the terminals A / B / COM must be
used.
The module needs a seperate 24 VDC supply.
Digital Inputs: The digital inputs can be used as an alarm function or horn reset. For the alarm
function 2 alarms can be configured with a low or high signal. For the horn reset it's possible
to configure a rising or falling signal.
Analog Outputs: Each output can be configured as a 4... 20 mA output to every channel. It is
also possible to set an output to control the power supply.
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