Product Details

The Schneider 140CHS11000C hot standby redundancy module is a conformal coated plc module designed for Modicon Quantum high-reliability industrial control systems. This modicon quantum module establishes fiber optic communication between primary PLC rack and backup PLC rack to realize CPU hot standby redundant control. This hot standby redundancy module can complete automatic system switchover within 13~48ms once the primary CPU fails, maintaining continuous production operation and avoiding costly shutdown losses. It adopts 10Mbit/s fiber transmission rate, equipped with two RJ45 fiber interfaces for transmitting and receiving redundant synchronization data. Multiple LED status indicators are arranged on the front panel, including standby status, process ready, I/O communication, module ready and fault alarm lights, which help engineers quickly identify system running status and faults. The PCB board adopts conformal coating treatment, protecting the internal circuit against moisture, dust and corrosive gas, so the module can operate stably under harsh industrial site conditions. It is compatible with 140CPU43412A,140CPU53414B and other Quantum CPU models, supporting Concept and ProWORX 32 programming software. It can be directly inserted into the Quantum backplane rack. It is widely used in power, petrochemical, metallurgy, chemical and other critical automation projects requiring uninterrupted control.

Brand: Schneider Electric

Model: 140CHS11000C

Series: Modicon Quantum

Type: Conformal Coated Hot Standby Redundancy Module

Communication Medium: Fiber optic

Transmission Rate: 10Mbit/s

Switchover Time: 13~48ms

Interface: RJ45 fiber transmitter and receiver connectors

LED Indicators: Standby, process ready, I/O communication, module ready, communication fault

Bus Current: 700mA

Feature: Conformal coating

Compatible CPU: 140CPU43412A,140CPU53414B and LL984 legacy CPUs

Supported Software: Concept V2.0, ProWORX 32 NxT V2.0

Operating Temperature: 0℃ ~ 60℃

Weight: 1.06kg

Certification: CE

Application: High availability redundant PLC control system for critical industrial process