203143

Switching repeater | Ex i field circuit | explosion-protected | Type : 9170/21-10-11s | Number of channels : 2 | Connection type : Screw terminal | Output per channel : 1 change-ov. con. – sig. relay | LFD relay : Yes | Nominal current : 55 mA | Auxiliary power : 24 V DC | SIL : 2 | min. ambient temperature : -20 °C | max. ambient temperature : +70 °C | Max. voltage Uo : 9,6 V | Max. current Io : 10 mA | Max. power Po : 24 mW | Application range (zones) : 2 | Gas explosion protection : | II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc | Dust explosion protection : II (1) D [Ex ia Da] IIIC | For further information, see : r-stahl.com WebCode 9170A