Standards and approvals
8
Ex marking (ATEX)
II 2 (1) G Ex eb db ib [ia Ga] IIC T4 Gb (with heater T3) or
II 2 (1) G Ex eb db mb ib [ia Ga] IIC T4 Gb (with heater T3) or
II 2 (1) G Ex eb db ib [ia Ga] [ib Gb] IIC T4 Gb (with heater T3) or
II 2 (1) G Ex eb db mb ib [ia Ga] [ib Gb] IIC T4 Gb (with heater T3) or
II 2 (1) G Ex eb db mb ib [ia Ga] [ib op is Gb] IIC T4 Gb (with heater T3) or
II 2 (1) D Ex tb [ia Da] IIIC T130°C Db or
II 2 (1) D Ex tb [ia Da] [ib op is Db] IIIC T130°C Db or
II 2 (1) D Ex tb [ia Da] [ib Db] IIIC T130°C Db
Distributed I/O device 6DL2804-1xxxx & 6DL2804-2xxxx
Hardware Installation Manual, 11/2023, A5E42025214-AC 31