FLEX I/O Power Supply Modules
11
Publication 1794-IN069E-EN-P - September 2018
Specifications
General – 1794-PS13 and 1794-PS3
Attribute
1794-PS13
1794-PS3
Dimensions, approx.
H x W x D
87 x 69 x 69 mm
3.4 x 2.7 x 2.7 inches
87 x 94 x 69 mm
3.4 x 3.7 x 2.7 inches
Enclosure type rating
None (open-style)
Wire Size
0.34…2.5 mm
2
(22...12 AWG) solid or stranded copper wire rated at 75 °C
(167 °F ), or greater, 1.2 mm (3/64 in.) insulation max
Wiring category
(1)
(1)
Use this conductor category information for planning conductor routing as described in Industrial Automation Wiring
and Grounding Guidelines, publication
1770-4.1
.
2 – on power ports
North American temp code
T3
Terminal screw torque
0.8 Nm (7 lbs-in.)
Input – 1794-PS13 and 1794-PS3
Attribute
1794-PS13
1794-PS3
Nominal supply voltage
120V AC, 50/60 Hz; 0.6 A max.
230V AC, 50/60 Hz; 0.42 A max.
120V AC, 50/60 Hz; 1.7 A max.
230V AC, 50/60 Hz; 1.1 A max.
Voltage range
85…265V AC
Frequency range
47…63 Hz
Input current, max.
0.7 A
1.9 A
Inrush current
40 A typical, 1 AC cycle @ V
in
265V AC, 55 °C
Interruption
Output will stay within specification when input drops out for 1/2 cycle @
47 Hz, 85V AC with max. load
Output – 1794-PS13 and 1794-PS3
Attribute
1794-PS13
1794-PS3
Nominal output
+24V DC
Voltage range
20.4…27.6V DC (includes noise and 5% AC ripple)
Output current, max.
1.3 A
3 A (horizontal mounting)
2.8 A all other mountings
(see
Derating Curve
)
Output power
31.2 W
72 W
Output ripple, max.
1200 mV peak-to-peak