Installing Electrical Connections; Dräger Regard 2410 Wiring Diagram - Dräger REGARD 2400 Instrucciones De Uso

6

Installing Electrical Connections

DANGER
!
Mains voltage (230 V, 50 Hz). An electric shock can result in severe burns or even death.
Only have the electrical equipment connected by an experienced electrician. Make sure
the voltage is switched off before installation.
WARNING
!
Risk of injury. Ensure you observe the VDE provisions, the accident prevention
directives as well as these operating instructions.
Establish the mains connection of the gas warning device with fixed wiring, for example
2
NYM-J, 3 x 1.5 mm
1 A maximum.
6.1 Dräger REGARD 2410 wiring diagram
Fig. 2 shows a Dräger REGARD 2410 without power. The power supply of the REGARD 2410
is 24 VDC. When the power supply is switched on, the relay status of the error and alarm relay
changes from closed to open. The horn relay does not change its status. The configuration of
the alarm relay and the horn relay can be freely selected via the configuration software.
Fig. 2
18
+ S –
Channel A
+
1
Dräger REGARD 2400/2410
. The supply to the gas warning device must be separately protected with
+ S – + S –
Channel B Channel C
– A B COM
Installing Electrical Connections
+ S – + D1 –
Channel D Digital
Input
35
+ D2 –
Digital
Input
17
00333025 01.eps
39