Westermo RFIR-xxx - Manual (Page 13)

13 6641-22810
Power
Rated voltage
AC models 100 to 240 VAC, 50-60 Hz
DC models 20 to 48 VDC
Operating voltage AC models 90 to 264 VAC, 47-63 Hz
DC models 16 to 60 VDC
Maximum nominal current
consumption
RFIR-219-F4G-T7G-DC 1120 mA @ 24 VDC
450 mA @ 48 VDC
RFIR-227-F4G-T7G-DC 1250 mA @ 24 VDC
550 mA @ 48 VDC
RFIR-219-F4G-T7G-AC 360 mA @ 100 VAC 60 Hz
200 mA @ 240 VAC 50 Hz
RFIR-227-F4G-T7G-AC 350 mA @ 110 VAC 60Hz
210 mA @ 230 VAC 50Hz
Fuse rating All models 4A(T)**
Inrush current DC models 25 mA2 @ 24 VDC
165 mA2 @ 48 VDC
AC models 75 mA2 @ 110 VAC
340 mA2 @ 230 VAC
Startup current* All models 2x nominal current
Rated frequency AC models 50/60 Hz
DC models DC
Polarity AC models Not applicable
DC models Reverse polarity protected
Redundant power input AC models No
DC models Yes
Isolation to All other
Connection Detachable screw terminal
Connector size All models 0.2 – 2.5 mm2
(AWG 24 – 12)
Shielded cable Not required
* External supply current capability for proper start-up
** Denote time-delay fuse