TYPE 99.02 – COIL INDICATION AND EMC SUPPRESSION MODULES

Depending on module selected, they can provide: suppression of coil back emf on switch-off, LED indication to show when the coil in energized, protection against reverse polarity applied across the coil terminals, by-pass of troublesome leakage currents in the coil circuit. · · · Green LED + diode module (standard polarity) – ATEX compliant (Ex ec)* · · DC only. · · Reverse voltage peaks short circuited by the recovery diode · · The release time increases by an approximate factor from 3 to 5 · · LED indicator lights up when the coil is energized. · · Plug In for replacement · · Short-circuit protection · · Floating contact