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Product Description
The Schneider TM3DI32K is a high-density discrete input module designed for the Modicon TM3 I/O system. It offers 32 sink/source inputs, supporting fast and reliable digital signal acquisition for industrial control applications. This module is compact, easy to integrate, and ideal for modular and scalable automation systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | Discrete Input Module |
| Input Type | Sink or Source |
| Number of Inputs | 32 |
| Input Voltage | 24 V DC |
| Input Current | 3 mA |
| Input Signal Type | 1-wire |
| Response Time | 3 ms |
| Status Indicators | Yes (LED per group of 8) |
| Mounting Type | DIN Rail |
| Protection | Reverse polarity, short-circuit |
| Dimensions (W x H x D) | 90 x 81.3 x 33.5 mm |
| Weight | 0.1 kg |
| Operating Temperature | -10 to +55 °C |
| Storage Temperature | -40 to +85 °C |
| Vibration Resistance | 3 gn (10…500 Hz) |
| Shock Resistance | 15 gn (11 ms) |
Applications
The TM3DI32K module is widely used in:
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Machine control systems
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Packaging equipment
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Conveying systems
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OEM automation solutions
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Building management systems
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Industrial machinery requiring high I/O density
Advantages
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High-density input: 32 channels in one module
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Compact size for space-saving installations
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Flexible wiring with sink/source compatibility
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LED diagnostics for simplified troubleshooting
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Easy integration with Modicon M221, M241, and M251 controllers
FAQ
Q1: What type of inputs does the TM3DI32K support?
A1: It supports both sink and source digital inputs with 24V DC logic.
Q2: Is the module compatible with Modicon M221?
A2: Yes, the TM3DI32K is fully compatible with Modicon M221, M241, and M251 controllers.
Q3: How many digital inputs does the module have?
A3: The module has 32 digital inputs.
Q4: What is the response time of the module?
A4: The typical response time is 3 milliseconds.
Q5: Can it be mounted on a DIN rail?
A5: Yes, the module is designed for standard DIN rail mounting.
Q6: Does it support status indication for inputs?
A6: Yes, each group of 8 inputs has LED indicators for status.
Q7: What is the operating temperature range?
A7: The module operates between -10°C and +55°C.
Q8: Is the module hot-swappable?
A8: No, power must be turned off before module replacement.
Q9: What kind of protection features does it offer?
A9: It includes reverse polarity and short-circuit protection.
Q10: What is the wiring type used?
A10: The module uses 1-wire type discrete input wiring.
Related Models (Same Series or Functionality)
| Model | Description | Inputs | Type | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| TM3DI8 | Discrete Input Module | 8 | Sink/Source | 90 x 81.3 x 70 | 0.15 kg |
| TM3DI16K | High-Density Input Module | 16 | Sink/Source | 90 x 81.3 x 33.5 | 0.1 kg |
| TM3DQ16TK | Transistor Output Module | 16 | Source | 90 x 81.3 x 70 | 0.18 kg |
| TM3DQ32TK | High-Density Transistor Output | 32 | Source | 90 x 81.3 x 33.5 | 0.1 kg |
| TM3AM6 | Analog Input Module | 6 | Voltage/Current | 90 x 81.3 x 70 | 0.15 kg |
| TM3AQ4 | Analog Output Module | 4 | Voltage/Current | 90 x 81.3 x 70 | 0.15 kg |
Popular Schneider Models
| Model | Description | Category | Dimensions (mm) | Weight |
|---|---|---|---|---|
| TM221CE16T | Modicon M221 Logic Controller | Controller | 150 x 90 x 85 | 0.45 kg |
| TM241CE24T | Modicon M241 Controller Ethernet | Controller | 214 x 100 x 90 | 0.7 kg |
| TM251MESE | Modicon M251 Controller with Ethernet | Controller | 214 x 100 x 90 | 0.7 kg |
| TM3XHSC206 | High-Speed Counter Module | Special Module | 90 x 81.3 x 70 | 0.17 kg |
| TM3TI4 | Thermocouple Input Module | Temperature Input | 90 x 81.3 x 70 | 0.16 kg |
| TM3DQ16G | Relay Output Module | Discrete Output | 90 x 81.3 x 70 | 0.18 kg |
