Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Model | TM2DDI8DT |
| Product Name | Discrete Input Module |
| Manufacturer | Schneider Electric |
| Series | Modicon TM2 |
| Product Type | Digital input module |
| Number of Inputs | 8 channels |
| Input Type | Discrete |
| Input Voltage | 24 V DC |
| Input Logic | Positive logic (sourcing) |
| Electrical Isolation | Channel-to-backplane isolation |
| Input Filtering | Integrated digital input filter |
| Typical Response Time | High-speed input scan |
| Max Input Current | Low current consumption per channel |
| Status Indication | LED indicator for each input |
| Diagnostic Features | Signal monitoring and fault reporting |
| Wiring Type | Spring terminal |
| Mounting Method | Modicon TM2 rack |
| Protection Functions | Overvoltage and reverse polarity protection |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| EMC Compliance | Industrial EMC standards |
| Dimensions (L × W × H) | 84.6 x 23.5 x 90 mm |
| Weight | 0.1 kg |
FAQ
FAQ
Q1: What type of signals can this module accept?
A1: It accepts standard 24 V DC discrete signals from field devices such as pushbuttons, limit switches, and proximity sensors.
Q2: How is the input logic defined on this module?
A2: This model supports positive logic (sourcing), meaning the field device supplies voltage to the input.
Q3: Are the input channels electrically isolated?
A3: Yes, internal isolation protects the controller from noise and external interference.
Q4: What role do the LEDs play during operation?
A4: Each LED shows the real-time state of its corresponding input channel for quick diagnosis.
Q5: Can response time be tuned in software?
A5: Filtering parameters are handled by the controller configuration to match application requirements.
Q6: How does the module protect against wiring errors?
A6: Integrated protection reduces the risk of damage from polarity reversal or voltage fluctuations.
Q7: Is the module suitable for high-speed signal detection?
A7: Yes, it supports fast acquisition for time-critical discrete inputs.
Q8: Can this module operate in harsh electrical environments?
A8: It is designed for industrial use with enhanced EMC resistance and stable operation under electrical noise.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
