IS1+ Remote I/O | Digital output module | For Zone 1 Ex i | Type : 9475/32-04-72 | Application range (zones) : 1 , 2 , 21 , 22 | Ex interface zone : 1 , 2 , 21, 22 | Max. voltage Uo : 15.4 V | Max. current Io (Ex ia) : 0 mA | Max. current Io (Ex ib) : 115.4 mA | Max. power Po (Ex ia) : 0 mW | Max. power Po (Ex ib) : 1,475 mW | Number of channels : 4 (3) Ex i inputs | (dep. on nominal output curr.) | min. ambient temperature : -40°C | max. ambient temperature : +75°C | Gas explosion protection : II 2 (2) G Ex ia [ib Gb] | IIC T4 Gb | Dust explosion protection : II (2) D [Ex ib Db] IIIC | For further information, see : r-stahl.com WebCode 9475F