Digital Inputs; Rs485 Output Terminal Dräger Regard 2400 / 2410; Configuration Set Dräger Regard 2400 / 2410 - Dräger REGARD 2400 Instructions For Use Manual

8.3. Digital Inputs

On the Dräger REGARD 2400 and Dräger REGARD 2410 there are terminals for 2 digital
inputs (see tables and connection diagrams on page 32 to page 36). For example it is possi-
ble to connect an external horn reset to one of these inputs.
8.4. RS485 Output Terminal Dräger REGARD 2400 / 2410
On the Dräger REGARD 2400 and Dräger REGARD 2410 there are 3 contacts for the com-
munication with optional modules (for Dräger REGARD 2400 see connection diagram
page 32, for Dräger REGARD 2410 see connection diagram page 34) like I/O module (see
description page 40) or Relay module (page 41).
A maximum of 4 modules can be connected via the 2nd RS485 port to one Dräger REGARD
24xx unit.
Possible combinations:
Number of modules
8.5. Configuration Set Dräger REGARD 2400 / 2410
The Dräger REGARD 2400 / 2410 configuration Set is required to configure the Control Unit,
the Relay module or the I/O module.
It's not possible to program these components without that configuration set!
For details of the configuration please refer to the Software Configuration Instructions.
Dräger
REGARD 2400/2410
1
1
I/O Modul
1
0
Accessories
Relay Modul
0 to 3
0 to 4
39