Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Model | TM2DDI16DT |
| Product Name | Discrete Input Module |
| Manufacturer | Schneider Electric |
| Series | Modicon TM2 |
| Product Type | Digital input module |
| Number of Inputs | 16 channels |
| Input Type | Discrete |
| Input Voltage | 24 V DC |
| Input Logic | Negative logic (sinking) |
| Electrical Isolation | Channel-to-backplane isolation |
| Input Filtering | Integrated digital filter |
| Response Time | High-speed input processing |
| Max Input Current | Low-power input design |
| Status Indication | LED per channel |
| Diagnostic Function | Signal failure detection |
| Wiring Type | Spring terminal |
| Mounting | TM2 system rack |
| Protection Function | Overvoltage and 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) | 94.6 x 90 x 27.3 mm |
| Weight | 0.065 kg |
FAQ
FAQ
Q1: What is the difference between this module and a positive logic input module?
A1: This model uses negative logic, meaning current flows from the module input to the field device, suitable for sinking-type outputs.
Q2: Can the input channels accept high-frequency signals?
A2: It supports fast signal detection, but extremely high-frequency signals should be tested against the digital filter settings.
Q3: How are wiring errors indicated?
A3: Incorrect wiring typically results in no LED indication, and the PLC software will report missing or inactive signals.
Q4: Is software configuration mandatory for operation?
A4: Yes, the module must be configured in the PLC project before the channels become active.
Q5: Does the module provide protection against wiring faults?
A5: It includes protection against overvoltage and reverse polarity to reduce damage risk.
Q6: Are the LEDs configurable through software?
A6: No, the LEDs operate automatically and directly reflect the electrical state of each input.
Q7: Can this module be mixed with other TM2 I/O modules in the same rack?
A7: Yes, it is fully compatible with other TM2 series I/O modules.
Q8: What should be checked if several inputs stop working at the same time?
A8: Verify field power supply, terminal connections, and the backplane connection to the controller.
Tags
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.
