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产品名称:
P+F齐纳式安全栅,进口德国倍加福安全栅
产品型号:
-
产品展商:
PEPPERL+FUCHS
关注指数:439
产品文档:
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简单介绍
P+F齐纳式安全栅,进口德国倍加福安全栅
类型 DC version, positive polarity
电气特性
Nominal resistance terminals 21,
23: without back-up fuse 24.5 Ω,
with back-up fuse 40.5 Ω
+ 1.2 V voltage drop by diode return
P+F齐纳式安全栅,进口德国倍加福安全栅
的详细介绍
P+F齐纳式安全栅,进口德国倍加福安全栅
convenient means of disconnecting or
open-circuiting the instrument loop without
interfering with the wiring, making
commissioning and maintenance operations much easier
Z-system zener barriers from Pepperl+Fuchs
are directly mounted on a 35 mm DIN-Rail.
Through accessories, the required grounding
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.
DC version, positive polarity
Working voltage 24 V at 2 µA
Series resistance max. 48.5 Ω + 1.2 V/305.5 Ω
Fuse rating 32 mAterminals 11, 13: without back-up
fuse 279 Ω, with back-up fuse 295 Ω
Terminal Base or Termination Board mounting, pluggable
Fast mounting on the DIN-rail
Grounding directly connected with DIN-rail
Separation of field loop by removing the fus
Z-system zener barriers are available with high
density up to 2 channels / 12,5 mm width.
Variants with field replaceable fuses provide a
can be done directly on the DIN mounting rail.
amplitude 5 ... 13.2 Hz ± 1.5 mm, 13.2 ... 100 Hz 1g,
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