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Siemens FDCL221-Ex Cerberus PRO Line Adapter for Ex Areas
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Siemens FDCL221-Ex Cerberus PRO Line Adapter for Ex Areas

Cerberus PROEx line adapterFDnet-Ex/C-NET-ExEN 54-18MED

A line adapter that electrically isolates Ex and non-Ex lines, so FDnet-Ex and C-NET-Ex devices can run in potentially explosive areas.

  • Electrical isolation of Ex and non-Ex lines in FDnet/C-NET
  • Operation on stub or loop; two status LEDs; MC link connection
  • Fits in fire control panels or an FDCH222 installation housing
  • Ex classification [Ex ia Da] IIC and [Ex ia Ga] IIIC
  • IP20; 22.5 x 117.6 x 113.8 mm
  • Siemens lists EN 54-18, IEC/EN 60079-0, IEC/EN 60079-11, MED and UKCA

Standards and approvals: EN 54-18, MED, UKCA

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Download the official Siemens catalogue (PDF, 1.8 MB)

Specifications

Specifications
SpecificationFDCL221-Ex
StandardIEC/EN 60079-0 , IEC/EN 60079-11 , EN 54-18
Operating voltageDC 12…33 V, AC 253 V
Protection categoryIP20
Relative humidity≤95 % rel.
Storage temperature-30…+75 °C
Operating temperature-25…60 °C
Quiescent current1.5 µA
Ex-classificationIECEx: [Ex ia Da] IIC, Ta = -25…+60 °C [Ex ia Ga] IIIC, Ta = -25…+60 °C
Communication protocolFDnet/C-NET , FDnet-Ex/C-NET-Ex
System compatibilityFDnet > FS20, AlgoRex, SIGMASYS C-NET > FS720
Dimensions (W x H x D)22.5 x 117.6 x 113.8 mm
ColorBlack / Blue

Specifications as published by Siemens. Please confirm the exact model with us before ordering.

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