Pepperl+fuchs we77/ex-1 isolated switching amplifier 01544

Pepperl+fuchs we77/ex-1 isolated switching amplifier 01544
pepperl+fuchs
we77/ex-1
part no 01544
steuerkreis/control circuit
230vac
ex ii (1) gd [eex ia] iic ptb 02 atex 2065
eingang/input
bemessungswerte / rated values
uo ca.8v
ik ca. 8ma
höchstwerte/ maximum values
uo=13,4v
io=31ma
po=145mw
ci=57nf
bei einsatz in / application [eex ia] iic
co=295nf
lo=3mh
ausgang/output: relaiskontakt/changeover contact
253vac/4a/500va p.f. 0.7
versorgung/supply: unenn -10%+10% / 45-60 hz
18133719653105
control circuit terminal are
intrinsically safe in cl. i, div. 1, gr. a,b,c,d;
cl. ii, div. 1, gr. e,f,g;
cl. iii, div. 1
made in indonesia
weight: 315 gm