p+f齐纳栅乾拓**,概述倍加福齐纳栅

p+f齐纳栅乾拓**,概述倍加福齐纳栅

Separation of field loop by removing the fus
Type DC version, positive polarity
Electrical specifications
Nominal resistance 10 Ω
Series resistance max. 18.18 Ω
Fuse rating 250 mA
Hazardous area connection
Mass approx. 150 g
Dimensions 12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch)
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Connection terminals 1, 2
Safe area connection
Connection terminals 7, 8
Working voltage max. 4.3 V , 0.9 V at 1 µA
Zener barriers provide cost saving
Ex-protection for various applications in process automation systems.
The amount of energy transferred to
the hazardous location is limited to a safe
level incapable of igniting the explosive atmosphere.
Z-system zener barriers from
Pepperl+Fuchs are directly mounted on a 35 mm DIN-Rail.
Degree of protection IEC 60529
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Storage temperature -25 ... 70 °C (-13 ... 158 °F)

p+f齐纳栅乾拓**,概述倍加福齐纳栅