Schneider TM2DDO32UK Discrete Output Module, 32x 24VDC Transistor Outputs (Sink), 0.1A/Ch, HE10 Connector, for Modicon M238 Logic Controllers

Schneider TM2DDO32UK Discrete Output Module

Product Overview: The Schneider TM2DDO32UK is a high-density discrete output expansion module meticulously engineered to broaden the digital control capabilities of Modicon M238 logic controllers. This compact unit integrates 32 transistor outputs, each providing a 24V DC sink logic signal, making it exceptionally well-suited for high-speed switching applications that require precise control over numerous low-current devices. Featuring exceptionally fast response times and a space-efficient HE10 connector for streamlined wiring, the TM2DDO32UK delivers a reliable and efficient solution for controlling a wide array of industrial loads such as indicator lights, LEDs, and small signal relays, especially where external short-circuit and overload protection are part of the system design. It is also compatible with Twido and Advantys OTB ranges.

Key Features:

• 32 High-Density Transistor Outputs: Offers thirty-two independent 24VDC sink logic output channels, enabling extensive digital control in a compact form factor.
• Ultra-Fast Response Times: Delivers rapid switching with 300 µs response times (both On and Off), crucial for time-sensitive control applications.
• Current Capacity: Each channel is capable of switching 0.1 A, with a maximum of 1 A per output common, ideal for light-duty loads.
• Dual Common Points: Designed with two common points, offering flexible wiring configuration for the 32 outputs.
• HE10 Electrical Connection: Utilizes a standard HE10 connector for compact and efficient wiring of multiple outputs, optimizing panel organization.
• Robust Isolation: Features 500 V isolation between output channels and internal logic for enhanced electrical safety and signal integrity.
• Compact & DIN Rail Mountable: Space-saving dimensions and designed for convenient installation on a standard 35 mm symmetrical DIN rail.
• Protection Considerations: Note that this module does not include built-in short-circuit or overload protection; appropriate external protection measures must be integrated into the control system.
• Broad Compatibility: Primarily designed for Modicon M238 logic controllers, also compatible with Twido and Advantys OTB series.

Technical Specifications:

• Manufacturer: Schneider Electric
• Part Number: TM2DDO32UK
• Product Series: Modicon M238 I/O Modules
• Product Type: Discrete Output Module / I/O Expansion Module
• Discrete Output Number: 32 channels
• Discrete Output Type: Transistor
• Discrete Output Voltage: 24 V DC
• Discrete Output Logic: Sink
• Discrete Output Current (Nominal): 0.1 A per channel
• Current per Channel (Max): 0.12 A
• Output Voltage Limits: 20.4...28.8 V
• Maximum Current per Output Common: 1 A
• Number of Common Points: 2
• Response Time:
  • 300 µs (from state 0 to state 1)
  • 300 µs (from state 1 to state 0)
• Residual Voltage: 1 V at state 1
• Maximum Tungsten Load: 8 W
• Short-circuit Protection: Without
• Overload Protection: Without
• Isolation:
  • Between channels: None
  • Between channels and internal logic: 500 V for 1 minute
• Current Consumption:
  • 20 mA (5 V DC at state 1 for all output)
  • 70 mA (24 V DC at state 1 for all output)
• Local Signalling: 2 display blocks
• Electrical Connection: 1 connector HE10
• Mounting Support: 35 mm symmetrical DIN rail
• Dimensions (WxDxH): 33.5 mm x 81.3 mm x 90 mm (1.3 in x 3.2 in x 3.5 in)
• Net Weight: 0.105 kg (0.231 lb US)
• Range Compatibility: Modicon M238 logic controller, Advantys OTB, Twido

Applications:

The Schneider TM2DDO32UK discrete output module is ideally suited for industrial control and automation applications requiring a large number of precise, high-speed digital output controls for low current loads, where external circuit protection is a system consideration. Typical applications include:

• Large-Scale Indicator & Alarm Systems: Driving numerous LEDs, indicator lights, and low-current annunciators.
• Automated Test Equipment (ATE): Providing rapid control signals and triggers for complex test sequences.
• Sorting & Inspection Systems: Actuating numerous small mechanisms or signalling devices based on inspection results.
• High-Density Machine Control: Expanding output capabilities in space-constrained control panels for light-duty, high-speed actuation.
• Semiconductor Manufacturing: Applications requiring rapid and reliable control of numerous process elements with low current demands.
• Any application demanding extensive and efficient digital output expansion for Modicon M238, Twido, or Advantys OTB PLCs, especially where system-level protection is managed externally.

Manufacturer Information:

Schneider Electric is a global specialist in energy management and automation, driving digital transformation by integrating world-leading process and energy technologies. With solutions designed for homes, buildings, data centers, infrastructure, and industries, Schneider Electric is committed to making energy safe, reliable, efficient, sustainable, and connected. The Modicon range of PLCs, including the M238 series and its associated I/O modules, are trusted worldwide for their robust performance, flexibility, and innovative features, enabling enhanced automation and operational excellence across diverse industrial sectors.