Pepperl+Fuchs Z788

Zener Barrier Z788

Zener Barrier, Device provides intrinsically safe circuits for equipment protection level: Ga , Gb , Gc , Da , Db , Dc , Ma , Mb, Device suitable for mounting in equipment protection level: Gc, Device provides intrinsically safe circuits for division: Div. 1 , Div. 2, Device suitable for mounting in division: Div. 2, Type: DC version, positive polarity, Number of channels: 2, Supply loop: terminals 7, 8: max. 27 V terminals 5, 6: max. 8.6 V, Measurement loop: terminals 7, 8: max. 26.5 V at 10 µA terminals 5, 6: max. 6.5 V at 10 µA, Nominal resistance: terminals 1, 8: 300 Ω; terminals 4, 5: 50 Ω, Series resistance: terminals 1, 8: max. 327 Ω terminals 4, 5: max. 64 Ω, Fuse rating: 50 mA, Construction type: modular terminal housing , see system description, Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001