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Modicon TM3DI32K 32-Input Digital Module (24VDC, HE10)
The TM3DI32K Digital Input Module, identified by Manufacturer Part Number (MPN) TM3DI32K, is a key component of the Schneider Electric Modicon TM3 expansion I/O system. This module is designed to enhance the capabilities of Modicon M221, M241, M251, and M262 programmable logic controllers (PLCs) by providing flexible and customizable I/O extensions.
The TM3DI32K offers 32 discrete digital inputs, conforming to IEC 61131-2 Type 1. It supports both sink (positive logic) or source (negative logic) discrete input logic, making it versatile for various wiring configurations. Each input accepts a 24 VDC voltage with a nominal 5 mA input current. The module guarantees a voltage state 1 (ON) from 15-28.8 V and a voltage state 0 (OFF) from 0-5 V. It has a fast response time of 4 ms for both turn-on and turn-off.
For visual status indication, there is 1 green LED per channel for input status. The electrical connection for inputs is made via a HE-10 connector. The module has an IP20 protection rating (with protective cover in place) and is designed for mounting on a Top Hat type TH35-15 or TH35-7.5 rail (DIN rail), or directly on a plate or panel with a fixing kit.
This module is built for robustness and reliability, with resistance to electrostatic discharge, electromagnetic fields, fast transients, and vibrations. It operates within an ambient air temperature range of 14°F to 95°F (-10°C to 35°C) for vertical installation, and up to 131°F (55°C) for horizontal installation. The compact dimensions are approximately 1.3" W x 3.5" H x 3.2" D, and it weighs 0.2 lb (0.1 kg).
- Product Type: Discrete Input Module / Expansion Module
- Manufacturer Part Number (MPN): TM3DI32K
- Brand: Schneider Electric
- Series: Modicon TM3
- Range Compatibility: Modicon M221, Modicon M241, Modicon M251, Modicon M262 controllers
- Number of Discrete Inputs: 32 inputs (IEC 61131-2 Type 1)
- Discrete Input Logic: Sink or Source (positive/negative)
- Discrete Input Voltage: 24 V DC
- Discrete Input Current: 5 mA input
- Voltage State 1 Guaranteed: 15...28.8 V
- Voltage State 0 Guaranteed: 0...5 V
- Response Time: 4 ms (turn-on), 4 ms (turn-off)
- Local Signalling: 1 LED per channel (green) for input status
- Electrical Connection: HE-10 connector for inputs
- Insulation: Between input and internal logic 500 V AC; Non-insulated between inputs
- Mounting Support: Top hat type TH35-15 rail, TH35-7.5 rail (DIN rail), or plate/panel with fixing kit
- Protection Rating: IP20 (with protective cover in place)
- Ambient Air Temp. for Operation:
- 14°F to 95°F (-10°C to 35°C) for vertical installation
- 14°F to 131°F (-10°C to 55°C) for horizontal installation
- Dimensions:
- Height: 3.5 in (90 mm)
- Depth: 3.2 in (81.3 mm)
- Width: 1.3 in (33.5 mm)
- Net Weight: 0.2 lb(US) (0.1 kg)
- Standards: IEC 61131-2
- Certifications: cULus, CE, UKCA, RCM, EAC, cULus HazLoc
- High Input Density: Provides 32 digital inputs in a compact module, expanding PLC capabilities.
- Flexible Logic: Supports both sink and source input logic for versatile system integration.
- Wide Compatibility: Seamlessly integrates with Modicon M221, M241, M251, and M262 controllers.
- Robust & Reliable: Designed to withstand industrial environments with good resistance to various electrical disturbances.
- Easy Installation: Mounts on standard DIN rails or panels, with HE-10 connectors for straightforward wiring.
- Visual Status Indicators: LEDs for each channel provide immediate feedback on input status.
18 Month Warranty
*Please review our warranty policy here for additional details.