Moxa offers a variety of DIN rail power supplies that meet the space and power source input/output requirements for most industrial control systems.

DIN rail power supply 24 VDC with 40 W/1.7 A, 85 to 264 VAC or 120 to 370 VDC input, -20 to 70 °C operating temperature

Output power parameters
– Power 40 W
– Voltage 24 VDC
– Current 0 to 1.7 A
– Residual ripple and noise 150 mVp-p
– Voltage setting range24 to 30 VDC
– Set-up/start-up time at full load
500 ms, 30 ms at 115 VAC
500 ms, 30 ms at 230 VAC
– Typical hold time at full load
20 ms at 115 VAC
50 ms at 230 VAC

Input power parameters
– Voltage range
85 to 264 VAC (47 to 63 Hz)
120 to 370 VDC
– Typical efficiency 88%
– Typical current 0.7 A @ 230 VAC, 1.1 A @ 115 VAC
– Typical current (cold start) 60 A @ 230 VAC, 30 A @ 115 VAC

Overload protection
– Rated output power 105 to 150%
– Protection type Constant current limiting, automatic recovery after removal of fault condition

Overvoltage protection
– Overvoltage range 31.2 to 36 V
– Degree of protection Switching off the operating voltage, switching on again for recovery

Physical properties
– Dimensions 40 x 90 x 100 mm (1.57 x 3.54 x 3.94 in)
– Weight 260 g (0.57 lb)

Environmental limits
– Operating temperature -20 to 70°C (-4 to 158°F)
– Max. Operating temperature at full load 60°C
– Ambient relative humidity20 to 90% (non-condensing)

Standards and certifications
– Safety Safety
UL 508
EN 62368-1
IEC 62368-1
– EMC
EN 55032/35
EN 61000-3-2 Class A
EN 61000-3-3
EN IEC 61204-3
EN IEC 61000-6-2
– EMS
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 2 kV
IEC 61000-4-5 Surge: Power: 4 kV
IEC 61000-4-6 CS: 0.15 kHz to 80 MHz: 10 Vrms
IEC 61000-4-8 PFMF: 30 A/m
IEC 61000-4-11