7. Installation and set-up / operation
After mounting, wiring and setting check the safe functioning of the unit
In the case of wire break or short circuit of the sensor cable the relay "wire moni-
toring" is de-energised and the red LED lights. After rectification of the fault the con-
trol monitor is again ready for operation
8. Maintenance, repair, disposal
If used correctly no maintenance and repair measures are required.
Only the manufacturer is allowed to repair the unit.
After use dispose of the unit in an environmentally friendly way in accordance
with the applicable national regulations.
9. Technical data
Page 7
SN2302
SN2303
SN2304
SR2301
SN2301
AC
DC
230 V
110 V
200 V
240 V
24 V
± 10%
5 VA
125 mA
-20 ... +60 °C
IP 20
IP 40
plastic (noryl)
15 terminals max. 2 x 2.5 mm
2
relay
max. 4 A (250 V AC, cos
ϕ ≥
0.7); 0.2 A (250 V DC); 4 A (24 V DC)
Electrical design
Operating voltage
Voltage tolerance
Power/current consumption
Operating temperature
Protection terminals
Protection housing
Housing
Connection
Output
Contact rating
