Product Description

The Schneider Electric TSXDMZ28DR is a high-density I/O expansion module specifically engineered for the Modicon TSX Micro PLC platform. This "all-in-one" discrete base module provides a robust solution for increasing the control capacity of your automation system without significantly expanding its physical footprint. By combining 16 digital inputs and 12 relay outputs into a single plug-in unit, it offers the flexibility needed to manage complex machine logic and high-power field devices simultaneously.

Designed for seamless integration, the TSXDMZ28DR features a snap-on mounting system that connects directly to TSX Micro base units. The relay outputs are capable of switching up to 2A at 250 VAC, providing excellent electrical isolation and the power required to drive solenoids, contactors, and motor starters. With universal input compatibility (supporting PNP/NPN and dry contacts) and per-channel LED diagnostics, this module is a reliable cornerstone for machine control, system monitoring, and general industrial automation.

Technical Specifications

• Manufacturer: Schneider Electric

• Series: Modicon TSX Micro

• Model Number: TSXDMZ28DR

• Module Type: Discrete I/O Expansion Base

• Total I/O Capacity: 28 Points

• Input Configuration: * Channels: 16 Digital Inputs

• Compatibility: Dry contact, PNP/NPN, AC/DC sensing

• Standard: IEC 1131-2 Type 1

• Output Configuration:

• Channels: 12 Relay Outputs

• Switching Capacity: 2A at 250 VAC / 30 VDC

• Power Supply: 24V DC

• Diagnostics: LED status indicator for every input and output channel

• Environmental Ratings:

• Operating Temperature: -10°C to +55°C

• Storage Temperature: -40°C to +70°C

• Durability: Shock and vibration resistant

• Mechanical Details:

• Mounting: Plug-in (Snap-on to TSX Micro base)

• Dimensions: 120mm x 40mm x 77mm

• Condition: New/Never Used Surplus

Application Scenarios

The TSXDMZ28DR is a versatile choice for medium-scale automation projects:

• Machine Control: Ideal for packaging or textile machinery requiring a mix of sensor inputs and high-voltage actuator outputs.

• Building Automation: Managing lighting circuits and HVAC dampers via relay isolation.

• Conveyor Systems: Integrating photo-eye sensors and motor starters on a single modular block.

• System Upgrades: Easily expanding existing TSX Micro racks to accommodate more field devices during facility modernizations.