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SIEMENS FDCL221-EX
Product Features
Line adapter (Ex) for operating FDnet-Ex/C-NET-Ex-peripheral devices in potentially explosive areas.
Electrical isolation of Ex and non-Ex lines in FDnet/C-NET
Operation on stub or loop.
Status indicator/operation indicator with two LEDs.
MC link connection.
Installation in fire control panels or FDCH222 installation enclosure.
Maximum voltage AC 253 V
Technicial Specifications
- Standard EN 60079-0:2012 , EN 60079-11:2012 , EN 60079-26:2007 , EN 54-18
- Operating voltage DC 12…33 V, AC 253 V
- Protection category IP20
- Relative humidity ≤95 % rel.
- Storage temperature -30…+75 °C
- Operating temperature -25…+60 °C
- Quiescent current 1.5 µA
- Ex-classification IECEx: [Ex ia Da] IIC, Ta = -25…+60 °C [Ex ia Ga] IIIC, Ta = -25…+60 °C Directive 94/9/EC (ATEX): II (1) G [Ex ia Ga] IIC, Ta = -25...+60 °C II (1) D [Ex ia Da] IIIC, Ta = -25...+60 °C
- Communication protocol FDnet/C-NET , FDnet-Ex/C-NET-Ex
- System compatibility FDnet > FS20, AlgoRex, SIGMASYS C-NET > FS720
- Dimensions (W x H x D) 22.5 x 117.6 x 113.8 mm
- Color Black/blue
- Accessories FDCH222 Installation housing , TS35_122 U-rail TS35/7.5/122 , TS35_288 U-rail TS35/7.5/288