100% Genuine. 100,000+ Parts in Stock. Ready to Ship.

  • es

Product Description

140CPS12420 (Part Number: 140CPS12420) is a high-performance AC power supply for the Modicon Quantum platform. It provides 11 A to the backplane for stable operation of large racks with high-density I/O and communication modules.

The module supports standalone or redundant configurations, ensuring continuous operation in mission-critical systems. Built into a single-slot Quantum format, it features advanced diagnostics and a relay output for remote monitoring.


Technical Specifications

Feature Specification
Input Voltage 115–230 V AC (manual switch)
Input Frequency 47–63 Hz
Output Voltage 5.1 V DC (backplane bus)
Total Output Current 11 A
Redundancy Supported (Summing or Standby modes)
Status Signaling Green LED: Power OK
Relay Contact 1 NC for fault signaling
Inrush Current 38 A @115 V / 19 A @230 V
Power Dissipation 30 W max
Isolation Voltage 1500 Vrms, 60 s (Input to Ground)
Mounting Standard Quantum slot (1 slot)
Net Weight 0.65 kg

Applications

  • Power plants

  • Oil refineries

  • Large-scale manufacturing lines

  • Hot Standby (HSBY) Quantum architectures


Notes

  • Redundancy: Requires two modules in a redundant-capable backplane; no software configuration needed

  • Internal Fuse: Present; external 2 A slow-blow fuse recommended

  • Power OK Relay: Opens if DC voltage drops, enabling external alarm or PLC input

What's clients say about us

Translation missing: es.general.search.loading