Schneider TM3DQ32UK Modicon 32-Point NPN Transistor Output Module

Global PLC Spare HUB's Insight

The Schneider Electric TM3DQ32UK provides a high-density, ultra-compact footprint for modern automation architectures.

Engineering teams choose this Modicon TM3 module to maximize output counts within restricted panel spaces.

The hardware utilizes dual high-density HE10 ribbon connectors to terminate 32 discrete channels efficiently.

This module interfaces natively with high-speed digital controllers to manage low-current pilot duties.

It excels in driving intermediate relays, solenoid valves, and indicator panels.

The solid-state design delivers sub-millisecond response times for precision timing applications.

It eliminates mechanical wear cycles common to traditional relay output blocks.

Suitable equipment includes:

• Modicon M241 logic controllers
• Modicon M251 communication controllers
• Modicon M221 compact PLCs
• Modicon M262 motion controllers
• Distributed I/O islands using TM3 bus couplers

Product Overview

The Schneider Electric TM3DQ32UK is a professional-grade discrete expansion module.

This unit adds 32 high-density digital outputs to your control system.

It operates on a negative logic sinking configuration at a nominal voltage of 24V DC.

The low-profile design mounts directly onto standard DIN rails.

It interfaces seamlessly with the main controller via the integrated logic bus.

Individual status indicators assist technicians with real-time hardware diagnostics during active operations.

Technical Specifications

• Brand: Schneider Electric
• Model: TM3DQ32UK
• Series: Modicon TM3
• Module Type: Discrete Output Expansion Module
• Output Quantity: 32 channels
• Output Logic: Sinking configuration (NPN negative logic)
• Rated Operating Voltage: 24 V DC
• Maximum Output Current: 100 mA per channel
• Frequency Response: 450 microseconds turn-on time and 450 microseconds turn-off time
• Linearity and Drop: Maximum voltage drop stays under 0.4 V during operation
• Resolution and Leakage: Maximum leakage current reaches 0.1 mA for the transistor output
• Maximum Tungsten Load: Less than 1.2 W per output channel
• Operating Temperature: -10 to 55 degrees Celsius for horizontal installations
• Vertical Temperature Range: -10 to 35 degrees Celsius for vertical mounting layouts
• Storage Temperature: -25 to 70 degrees Celsius across all environments
• Relative Humidity: 10% to 95% non-condensing during operation and storage
• Enclosure Protection Class: IP20 rating with the protective terminal cover secure
• Pollution Degree: Class 2 environmental rating for industrial control panels
• Operating Altitude: Functional from 0 up to 2000 meters above sea level
• Storage Altitude: Safe transport and storage from 0 up to 3000 meters
• Electrostatic Discharge Resistance: 8 kV in air and 4 kV on contact points
• Electromagnetic Field Immunity: 10 V/m at 80 MHz to 1 GHz frequencies
• High Frequency Field Immunity: 3 V/m at 1.4 GHz to 2 GHz frequencies
• Microwave Field Immunity: 1 V/m at 2 GHz to 3 GHz frequencies
• Magnetic Field Resistance: 30 A/m at standard 50 Hz and 60 Hz frequencies
• Fast Transient编程 Immunity: 1 kV resistance for industrial input and output lines
• Surge Protection: 1 kV common mode protection conforming to industrial surge standards
• Conducted Disturbance Resistance: 10 V at 0.15 MHz to 80 MHz frequencies
• Marine Vibration Compliance: 3 V spot frequency verified against major marine registries
• Radiated Emissions Class A: 40 dBµV/m quasi-peak at 30 MHz to 230 MHz
• High Frequency Radiated Emissions: 47 dBµV/m quasi-peak at 230 MHz to 1000 MHz
• Vibration Resistance On Rail: 3.5 mm displacement at 5 to 8.4 Hz frequencies
• High Frequency Vibration Rail: 3 gn acceleration from 8.4 Hz to 150 Hz
• Vibration Resistance On Panel: 3.5 mm displacement verified for direct panel mounting
• High Frequency Vibration Panel: 3 gn acceleration sustained up to 150 Hz
• Mechanical Shock Resistance: 15 gn peak acceleration for 11 milliseconds duration
• Isolation Voltage: 500 V AC between the output circuitry and internal logic
• Channel Isolation: Non-insulated electrical design between individual output channels
• Current Consumption 5V: 5 mA at state off and 25 mA at state on
• Current Consumption 24V: 0 mA at state off and 40 mA at state on
• Module Dimensions: 90 mm height, 81.3 mm depth, and 33.5 mm width
• Net Weight: 0.112 kilograms

Installation Guide

• Disconnect all electrical power sources before handling the automation hardware.
• Align the module locking clips with the standard TH35 DIN rail.
• Press the TM3DQ32UK firmly onto the rail until the clip snaps.
• Slide the module to engage the integrated bus connector with the adjacent unit.
• Secure the expansion bus lock to maintain reliable backplane communications.
• Insert compatible HE10 ribbon cable connectors into the front-facing output ports.
• Route unshielded output cables keeping the total run distance under 5 meters.
• Apply 24V DC external power to the load circuit using correct polarity.

Diagnostics and Maintenance

• Check the green status light-emitting diodes located on the front panel front.
• A steady green light confirms the specific output channel is active.
• An unlit light-emitting diode indicates the output channel is turned off.
• Measure the voltage drop across active channels to verify circuit integrity.
• Inspect the physical HE10 connector pins annually for corrosion or loosening.
• Clear dust from the ventilation slots to prevent localized thermal buildup.

System Compatibility

• Interfaces directly with the Modicon M241 logic controller range.
• Coordinates seamlessly with the Modicon M251 network communication processors.
• Expands the physical I/O capabilities of Modicon M221 micro controllers.
• Integrates into high-performance Modicon M262 motion control hardware.

Compliance and Certifications

• CE Marking
• cULus Listing
• UKCA Certification
• RCM Compliance
• EAC Mark
• cULus HazLoc approval for hazardous location operations
• Marine specifications certified by LR, ABS, DNV, and GL registries

Shipping, Packaging, and Warranty

• Packaging List: Includes one brand new Schneider Electric TM3DQ32UK module.
• Warranty Period: Covered by a comprehensive 12-month factory warranty policy.
• Shipping Carriers: Dispatched globally via premium services including FedEx, UPS, and DHL.
• Dispatch Timeframe: Orders ship out within 24 to 48 hours from order confirmation.

Typical Application Scenarios

• High-Density Control Panels: Perfect for automated systems with limited spatial footprints.
• Pneumatic Valve Manifolds: Drives multiple low-power 24V DC solenoid valves concurrently.
• Status Indication Arrays: Manages large mimic panels and localized control tower lights.
• Packaging Machinery: Controls fast-acting sorting gates requiring swift response profiles.

Selection and Buying Guide

• Verify your field device requires negative logic sinking inputs before purchasing.
• Ensure the continuous current draw per load remains under 100 mA.
• Count your required output points to match the 32-channel high-density layout.
• Confirm your existing controller matches the supported Modicon TM3 bus platform.
• Source compatible pre-wired HE10 cable harnesses to simplify field wiring.

Frequently Asked Questions

What type of field wiring terminal does this module use?

The hardware utilizes two high-density HE10 ribbon connectors rather than traditional screw terminals.

Can I mix sinking and sourcing outputs on this individual block?

No, all 32 channels share a common internal logic structure configured exclusively for NPN sinking.

Does the module require an external 24V DC power supply for the outputs?

Yes, the transistor outputs require an external direct current power source to drive field loads.

What is the maximum recommended cable length for the output connections?

You must keep unshielded output cable lengths under 5 meters to meet compliance specifications.

How do I troubleshoot an inactive output channel on the unit?

Inspect the corresponding green channel light-emitting diode and verify field loop fuses are intact.

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