Use the table below to determine the appropriate power supply for your Dataforth products. Our power supplies are available for online purchase. To add an item to your shopping cart, click 'Order Info'.

Product Family Power Required
Recommended Supply
Line Voltage
SCM5B 5VDC ±5% SCMXPRT-001 Order Info
SCMXPRT-001D Order Info
SCMXPRT-003 Order Info
- OR -
SCMXPRE-001 Order Info
SCMXPRE-001D Order Info
SCMXPRE-003 Order Info
PWR-4505 Order Info
105-125VAC 47-63Hz
105-124VAC 47-63Hz
104-132VAC 47-63Hz

200-240VAC 47-63Hz
200-240VAC 47-63Hz
207-265VAC 47-63Hz
85-264VAC 47-63Hz
SCMD (5VDC units)
isoLynx
8B 5VDC ±5% 8BPWR-2 Order Info 7-34VDC dc-dc
SCM7B 18 to 35VDC (see model) PWR-PS5RA Order Info
PWR-PS5RB Order Info
PWR-PS5RC Order Info
PWR-PS5RD Order Info
PWR-PS5RE Order Info
100-120VAC or 200-240VAC
100-120VAC or 200-240VAC
100-120VAC or 200-240VAC
100-120VAC or 200-240VAC
100-120VAC or 200-240VAC
SCM9B 10 to 35VDC
SCMD (24VDC units) 24VDC ±5%
DCP485 10 to 30VDC
DSCA 15 to 30VDC (see model)
DSCL Loop powered
DSCT Loop powered
SCTP Loop powered
DSCP See model Loop or Universal 24 to 60VDC/AC or 85 to 230VDC/AC
LDM30 12VAC U.S. Wall-mount Transformer
Model PT3 Order Info
- OR -
European Style Transformer
Model PT3E Order Info

120VAC 60Hz


230VAC 50Hz
LDM70
LDM85
LDM422
LDM485
MAQ20 7-34 VDC Use 24VDC Nominal Supply