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Schneider TM3DI16G Modicon TM3 Discrete Input Module
The Schneider TM3DI16G is a compact and efficient discrete input module from the Modicon TM3 range. Designed to interface with Modicon M221, M241, and M251 controllers, it provides fast and reliable acquisition of 24 VDC digital signals for automation systems.
Product Features
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16 discrete input channels
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24 VDC input voltage
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Sink/source (positive/negative) compatibility
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Easy integration with Modicon TM3 expansion blocks
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DIN rail mounting for quick installation
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | TM3DI16G |
| Product Type | Discrete Input Module |
| Number of Inputs | 16 |
| Input Voltage | 24 VDC |
| Input Type | Sink or Source |
| Isolation | 500 V AC between input and logic |
| Input Current | 3 mA per channel |
| Input Delay | 3 ms |
| Status Indicators | 16 LEDs (1 per channel) |
| Mounting Type | DIN Rail |
| Dimensions (W x H x D) | 90 x 84.6 x 27.4 mm |
| Weight | 0.1 kg |
Applications
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Industrial automation
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Packaging machinery
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Conveying systems
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Building management systems
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Control panel integration
Product Advantages
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Compact footprint saves panel space
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Plug-and-play connectivity with TM3 I/O blocks
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High signal reliability in noisy environments
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Simplifies wiring and reduces setup time
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Compatible with multiple Modicon PLC platforms
Frequently Asked Questions (FAQ)
Q1: What voltage does the TM3DI16G support?
A1: It operates at 24 VDC.
Q2: How many discrete input channels are available?
A2: The module supports 16 digital inputs.
Q3: Is the TM3DI16G compatible with all Modicon PLCs?
A3: It is compatible with Modicon M221, M241, and M251 controllers.
Q4: What type of signals can it receive?
A4: It accepts both sink and source type signals.
Q5: Does it support hot-swap functionality?
A5: No, modules should be powered off before installation or removal.
Q6: How is the module mounted?
A6: It is designed for DIN rail mounting.
Q7: Are there LED indicators for input status?
A7: Yes, each input has its own LED indicator.
Q8: What is the delay time per input?
A8: The typical input delay is 3 milliseconds.
Q9: What is the isolation level between input and logic?
A9: 500 VAC.
Q10: Can it be used in harsh industrial environments?
A10: Yes, it is built to operate in industrial automation systems.
Related or Similar Schneider TM3 Models
| Model | Description | Inputs/Outputs | Voltage | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| TM3DI8G | Discrete Input Module | 8 inputs | 24 VDC | 90 x 84.6 x 27.4 | 0.08 kg |
| TM3DQ8G | Discrete Output Module | 8 outputs | 24 VDC | 90 x 84.6 x 27.4 | 0.08 kg |
| TM3DQ16G | Discrete Output Module | 16 outputs | 24 VDC | 90 x 84.6 x 27.4 | 0.1 kg |
| TM3DI16K | Isolated Discrete Input Module | 16 inputs | 24 VDC | 90 x 84.6 x 27.4 | 0.1 kg |
| TM3DQ16K | Isolated Discrete Output Module | 16 outputs | 24 VDC | 90 x 84.6 x 27.4 | 0.1 kg |
| TM3DM24G | Mixed I/O Module | 14 in / 10 out | 24 VDC | 90 x 84.6 x 27.4 | 0.11 kg |
Popular Schneider Models
| Model | Description | Type | Voltage | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| TM221CE24T | Modicon M221 Logic Controller | Compact PLC | 24 VDC | 130 x 95 x 70 | 0.5 kg |
| TM241CE40T | Modicon M241 Performance Controller | PLC with Ethernet | 24 VDC | 184 x 100 x 90 | 0.7 kg |
| TM251MESE | Modicon M251 Motion Controller | PLC with dual Ethernet | 24 VDC | 197 x 100 x 90 | 0.75 kg |
| BMXDDI3202K | Modicon X80 Discrete Input Module | 32 inputs | 24 VDC | 100 x 110 x 50 | 0.3 kg |
| BMXDRA1605 | Modicon X80 Discrete Output Module | 16 outputs | 24 VDC | 100 x 110 x 50 | 0.35 kg |
| LXM28AU04M3X | Lexium 28 Servo Drive | Servo Drive | 3-phase 230 VAC | 180 x 150 x 85 | 1.8 kg |
