Schneider TSXH5744M Hot-Standby Processor

Schneider TSXH5744M Overview

Item	Description
Product Name	Unity Hot-Standby Processor
Applicable Platforms	Modicon Premium and Unity Pro series PLCs (such as the TSX series)
Rack Specification	1 rack, available in 6-, 8-, or 12-slot configurations
Communication Modules	Supports up to 4 COM modules (Ethernet, Profibus, Modbus, etc.)
Power Parameters	5 V DC, operating current 1880 mA
Task Capacity	1 Master Task
Functional Positioning	Provides high-reliability hot-standby redundancy, allowing seamless switching between primary and backup processors. Suitable for industrial automation systems requiring continuous operation.
Typical Applications	– Critical production line control systems

Energy management and power distribution automation
Process control (chemical, oil & gas, pharmaceutical)
Facility monitoring requiring redundancy and fault tolerance

Key Features Summary

Hot-Standby Fault Tolerance

When the primary processor fails, the backup processor can switch over within milliseconds, ensuring uninterrupted operation of the control system.

Modular Design

Supports multiple communication modules and allows flexible network configuration based on field requirements.

Compact Rack

Single-rack design compatible with 6/8/12-slot PLC chassis, saving installation space.

High Compatibility

Fully compatible with Modicon Premium and Unity Pro series CPUs and I/O modules, making upgrades or expansions in existing systems easy.

Reliable Power Supply

5 V DC input with 1880 mA operating current ensures stable performance under high load conditions.

Selection Recommendations

System Size

For systems requiring only one rack and high redundancy, the TSXH5744M is the most economical hot-standby option.

Communication Requirements

Select appropriate COM modules based on the site network environment (Ethernet, Profibus, Modbus, etc.).

Task Load

If only one master task is needed (common for simple or single-logic applications), this model is sufficient.
For multi-task parallel processing, consider a higher-spec processor.

Main brand :

ABB Allen-Bradley Alstom Bently GE MOOG Schneider

Woodward HIMA Honeywell Emerson Foxboro

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•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

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Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

ABB:3AUA0000110429, SYSCON2 746924
Invensys Foxboro:FBM214, FBM242, B0123HE
Invensys Triconex:3625, 3700A, 3604E
Woodward:5462-758B
HIMA:F2-DO-16-02, F8650E
Yokogawa:SAI143-S03 S1, F9342L-02
Honeywell:51402497-200, 51403519-160, 51199194-100, CC-PDO801
Emerson:KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

Rockwell/Allen Bradley:1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
ICS Triplex:T8461, T8850, T8403, T8431, T8831, T8310
Schneider Modicon:140DDI85300
GE Fanuc:IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
Siemens:6ES7331-1KF02-0AB0
Prosoft:MVI46-DFNT
Bachmann:MPC240
Woodhead:9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

Bently Nevada:3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
EPRO:MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
ENTEK:EK C6622HS, XM124, 1440-SDM02-01RA

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Schneider TSXH5744M Hot-Standby Processor

Schneider TSXH5744M Overview