Sensor Control Unit SCU 835

  Control and evaluation unit of the resettable line-type heat detector d-LIST
     Note: This device variant is sold exclusively through our group members of the Securitas Group Switzerland.
  Measurement resolution of 0,0625 °C with a repeatability of ± 0.0625 K along the entire sensor cable length
  10 seconds measuring cycle
  Expandable with relay board REL 835 with 16 relays, or adapter plates for alarm transponder or XLM 35
  From 255 possible zones, up to 32 alarm zones can be programmed differently on 16 alarm relays
  Up to 16 individually programmable zones
  Differential and maximum temperature evaluation
  Two sensor cable inputs A and B
  Interfaces: USB, RS232/RS485, Ethernet (LAN) - data prptocol MODBUS (RTU) and/or MODBUS TCP/IP
  Four optical outputs as well as two optical inputs
  Optionally, a micro-SD card can be used for data storage
  Temperature range from -25 °C … +70 °C
  Ingress protection IP 65
  Approved by VdS according to EN 54-22:2015+A1:2020, approval No: G 221004, response classes A1N, A2N, BN, CN, A1I, A2I, BI, CI,
     environmental groupIII
  May be used with sensor cable SEC 15, external sensors ESD, connection boxes CBO 15
  Technical data:
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