Description
Overview
The 140CPS12420 Power Supply Module from Schneider Electric delivers stable 24V DC power for Modicon Quantum PLC systems. It supports dual input ranges—93–138V AC and 170–276V AC—automatically adapting to available power sources. This compact module measures 4×10.5×25cm and weighs 0.64kg, making it easy to mount on DIN rails inside control cabinets. The 140CPS12420 handles inrush currents up to 38A at 115V AC and 19A at 230V AC, protecting connected devices during startup. Schneider Electric engineered the 140CPS12420 for redundancy, ensuring uninterrupted power delivery even if the primary source fails. It draws 1100mA at 115V AC and 600mA at 230V AC, efficiently powering PLC racks and I/O modules. The module operates reliably across a wide temperature range from –25°C to +70°C. Its 92% efficiency minimizes energy loss and heat buildup, supporting long-term performance in harsh industrial environments.
Technical Specifications
| Specification |
Detail |
| Model Number |
140CPS12420 |
| Manufacturer |
Schneider Electric |
| System Type |
PLC |
| Product Range |
Modicon Quantum Series |
| Dimensions |
4 × 10.5 × 25 cm |
| Weight |
0.64 kg |
| Input Voltage Range |
93–138V AC / 170–276V AC |
| Frequency Range |
47–63 Hz |
| Input Current |
1100mA @ 115V / 600mA @ 230V |
| Inrush Current |
38A @ 115V / 19A @ 230V |
| Output Voltage |
24V DC |
| Efficiency |
92% |
| Mounting Type |
DIN Rail |
| Operating Temp |
–25°C to +70°C |
| Protection Features |
Overload, Short Circuit, Overheat |
| Interface |
Ethernet Router |
| HS Code |
8537101190 |
| Condition |
Brand New |
| Lead Time |
In Stock |
| Minimum Order |
1 Unit |
| Origin |
France |
| Discontinued Status |
Active |
Features & Benefits
-
140CPS12420 supports redundant operation for uninterrupted power supply.
-
Dual input voltage ranges adapt to global power standards.
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High inrush current handling protects sensitive automation equipment.
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Compact size and DIN rail mounting simplify installation.
-
Wide temperature tolerance ensures reliable performance in extreme conditions.
