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6.1 Power Supply Section
The specifications of the power supply unit are given in the following table.
Item Specifications
Input Voltage 24 VDC
Allowable Input Voltage
Range
20.4 VDC to 28.8 VDC
Allowable Frequency Range
–
Allowable Distortion in Input
Waveform
–
Input Current 5.0 A max. (at rated input/output)
Inrush Current
*1
10 A, 0.1 ms max.
Overvoltage category II
Allowable Power Loss Time 10 ms max.
Rated Voltage
*2
5 V
Rated Current
*2
3 A
Withstand Voltage
*3
500 VAC between group of power supply input terminals and FG terminal for 1 min
Insulation Resistance
*3
100 MΩ or higher between group of power supply input terminals and FG terminal (with 500-VDC insula-
tion resistance tester)
Status Output NO contact relay output synchronized with the status of the CPU module
• Normal operation: Circuit closed.
• Error: Circuit open.
Contact Ratings
Input Voltage Current Capacity
24 VDC
0.5 A (resistive load)
0.25 A (inductive load)
Indicators
POWER
Refer to the following section for details.
(a) POWER LED on page 115
Connectors
• POWER: Power supply connector
• RLY OUT: Relay contact connector
• Unit connector
Refer to the following section for details.
5.1.3 Connectors on page 120
*1 These numeric values are for a cold start at room temperature.
*2 Output characteristics of the power supplied from the SLIO I/O series module. Refer to the product manual of each SLIO I/O series
module for its power consumption.
*3 The iC9226M-EC (model number: JEYRM-MPX02210L32-□) is not isolated between the primary DC power supply and the
secondary DC power supply. Therefore, there are no specifications for withstand voltage and insulation resistance between the
primary power supply and the secondary power supply.
6.2 Power Suppl
Section
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