● for potentially explosive areas gas or dust [Ex ia] I/IIC
● 1 or 2 – power supplies for intrinsic safety apparatus
● 2 channels in one housing
● DIN-rail mount, pull-out screw terminals
● Pull-out power distribution by flat cable
● 29 mm width rail mounting (NFC 63015 EN 50022)
PROFSI3-...-0 intrinsic safety family of interfaces offers a lot of various models connected in input or output to supply analog measurement or control loops providing safety between hazardous area and safe area by galvanic isolation.
Several models are available for PROFSI3-...-0 :
● 1 output
● 2 independent and isolated outputs
PROFSI-...-0 housing is an independent symmetric DIN rail mount unit. Connections are done by mean of pullout screw terminals. Power supply can be AC (from 80VAC to 240VAC) or DC (from 20VDC to 48VDC). Power distribution by plug-in flat cable saves space and time while wiring.