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The TWDDMM8DRT from Schneider Electric is an I/O module designed for versatile applications in the Twido series. This module features four discrete inputs and four relay outputs, providing effective control with a 24 V DC input voltage requirement.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Twido |
| Part Number | TWDDMM8DRT |
| Weight | 0.25 lbs (0.11 kg) |
| Product Name | I/O Module |
| Discrete Input Number | 4 |
| Discrete Input Voltage | 24 V |
| Discrete Input Voltage Type | DC |
| Discrete Output Number | 4 |
| Discrete Output Type | Relay |
| I/O Connection | Removable screw terminal block |
| Input Voltage Limits | 20.4 to 28.8 V |
| Discrete Input Logic | Sink or source |
| Discrete Input Current | 7 mA |
| Input Impedance | 3.4 kOhm |
| Discrete Output Function | 4 NO |
| Current per Channel | 2 A |
| Current per Output Common | 7 A |
The Schneider Electric TWDDMM8DRT is an I/O module tailored for applications in the Twido system. It is equipped with four discrete inputs, operating at a nominal voltage of 24 V DC. The input voltage can vary between 20.4 and 28.8 volts, providing flexibility in installation. Users can configure the discrete inputs to either sink or source logic, accommodating various control scenarios. Each input channel requires a current of 7 mA, supported by an input impedance of 3.4 kOhm.
In tandem, the module also includes four discrete outputs, functioning as relay outputs. These outputs are configured as normally open (NO) and can handle a current of up to 2 A per channel. The total common output current capacity reaches 7 A, allowing for reliable control of multiple devices simultaneously. The I/O module is designed with a removable screw terminal block, simplifying the wiring process.
With a compact weight of just 0.095 kg, the TWDDMM8DRT is a lightweight component suitable for integration into control systems. This I/O module meets the needs of various automation applications by delivering efficient control alongside user-friendly connectivity options.