Short-circuit isolator module

MI/DISO

MI/DISO is intended to be spaced between groups of devices on a communication line to protect the line if a short circuit fault occurs. It automatically opens when the voltage in the communication line falls below a fixed threshold. If a short circuit fault occurs, the two isolattors located around the device group where the fault occured will sense the line voltage drop, open their switches and remove the devices from the rest of the line. When the line voltage rises above the fixed threshold, the isolator module will detect the removal of the fault condition and automatically restore power to the isolated group of devices.
  • Short-circuit isolation
  • DIN rail mounting Option
  • Tri-color LED status
  • Plug-in connectors
  • Specifications: EN54-17
  • LPCB approved
Operating voltage 15 ... 30 V DC
Dimension H: 93 mm W: 94 mm D: 23 mm
Weight 62 g
Ingress protection IP30 (IP50 in M200E-SMB)
Temperature range -20°C ... 60°C
Max. wire guage 2.5 sqmm
Quiescent current 200 uA @ 24 V DC
Relative humidity 0 ... 95% (non-condensing)
  • M200ESMB Surface Mounting Box
  • M200E-DIN Surface mounting clip for single module
  • SMB6-V0 Surface mount box for 6 modules