AUTRONICA INTERFACE UNIT BZB-500 WITH PEPPERL FUCHS KFD0-CS-EX1.54

AUTRONICA INTERFACE UNIT BZB-500 WITH PEPPERL + FUCHS KFD0-CS-EX1.54 (USED) 

AUTRONICA 

INTERFACE UNIT 

BZB-500 

25VV

UM=250V

UI=28V

LI=93MA

CI=21.6NF

PI=0.65W

UO=15.75V

LO=63.5MA

PO=0.44W

CO=0.48UF

LO=1.26MH

NEMKO 03ATEX230

MADE IN NORWAY

PEPPERL+FUCHS

KFDO-CS-EX1.54  

REPEATER UNIT 

ISOLATOR BARRIER 

K-SYSTEM 

BASOOATEX7087

UO=28.0V

IO-93MA

PO=563MW

CI=5.64NF

AMBIENT TEMPERATURE: -20 TO 60C

UM=253V

THE DEVICES HAVE 4 TERMINALS PER CHANNEL. THE INPUT AND OUTPUT ARE GALVANICALLY ISOLATED FROM EACH OTHER. THE DEVICE IS USED IN ORDER TO CONTROL SMART COMPATIBLE FIRE OR SMOKE DETECTORS IN THE HAZARDOUS AREA. THE POWER SOURCE FOR THE INDICATORS IS MOUNTED IN THE SAFE AREA. THE DEVICE TRANSFERS THE VOLTAGE TO THE HAZARDOUS AREA. A RESPONSE FROM THE INDICATOR IS DISPLAYED IN THE CASE OF A CURRENT ALTERATION IN THE SAFE AREA. WITH THE DEVICE IT IS POSSIBLE TO MODULATE AN AC VOLTAGE SIGNAL UPON AN ANALOGUE SIGNAL. A DIGITAL DATA EXCHANGE BETWEEN THE DEVICES IN THE SAFE AREA AND THE HAZARDOUS AREA IS THEN POSSIBLE PARALLEL TO SIGNAL TRANSFER. THE DROP TIME OF THE DIGITAL SIGNAL MUST BE LESS THAN 50 ΜS AND THE CURRENT IN THE HAZARDOUS AREA MUST BE GREATER THAN 1 MA.

MADE IN SINGAPORE

REF: FKM5769