For the operation of intrinsically safe sensors in hazardous areas. Reliable short-circuit and wire-break monitoring. Easy programming of the output function. LED display to check operation, switching status and function. Quick and easy mounting on DIN rail
Application
short-circuit monitoring; Wire monitoring
Operating voltage tolerance [%]
-15...25
Operating voltage [V]
24 DC
Current consumption [mA]
< 23
Number of channels
1
Outputs
Electrical design
relay;(1 changeover contact)
Contact rating
253 V AC / 2 A / cos phi > 0,7 // 40 V DC / 2 A;(ohmic resistance)
Switching frequency DC [Hz]
10
Operating conditions
Ambient temperature [°C]
-20...60
Protection
IP 20
Tests / approvals
Approval
PTB 02 ATEX 2036; IECEx PTB 17.0024
ATEX marking
II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIIC
EMC
EN 50081-2
(1993)
EN 61326-1
(2006)
MTTF [years]
325
Weight [g]
164.5
Switching cycles mechanical
10 million
Displays / operating elements
Display
switching status
LED, yellow
operation
LED, green
function
LED, red
Remarks
Caution The control monitor must be mounted outside the hazardous area.
