Modicon TM2DDI16DK
Original price was: $198.00.$105.00Current price is: $105.00.
The Modicon TM2DDI16DK is a high-density 16-point Digital Input Expansion Module from Schneider Electric’s TM2 series. Like other “TK” modules in this family, it is designed for maximum space efficiency by using a high-density connector instead of traditional screw terminals.
It is commonly used with Modicon M238, M258, and older Twido modular PLC controllers.
1. Input Configuration
The “16” indicates the number of input channels, and the “DK” signifies the use of a specialized connector for high-density wiring.
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Number of Inputs: 16.
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Input Voltage: 24V DC.
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Input Type: Sink/Source (can be wired for either positive or negative logic).
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Connection Type: 1x HE10 (MIL) 20-pin connector.
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Modicon TM2DDI16DK
Original price was: $198.00.$105.00Current price is: $105.00.
The Modicon TM2DDI16DK is a high-density 16-point Digital Input Expansion Module from Schneider Electric’s TM2 series. Like other “TK” modules in this family, it is designed for maximum space efficiency by using a high-density connector instead of traditional screw terminals.
It is commonly used with Modicon M238, M258, and older Twido modular PLC controllers.
1. Input Configuration
The “16” indicates the number of input channels, and the “DK” signifies the use of a specialized connector for high-density wiring.
-
Number of Inputs: 16.
-
Input Voltage: 24V DC.
-
Input Type: Sink/Source (can be wired for either positive or negative logic).
-
Connection Type: 1x HE10 (MIL) 20-pin connector.
2. Technical Specifications
| Feature | Details |
| Model Number | TM2DDI16DK |
| Input Current | 4.4 mA per channel |
| Input Impedance | $5.4 k\Omega$ |
| Response Time | 4 ms (configurable filtering available in PLC software) |
| Isolation | 500Vrms between inputs and internal logic |
| Status Indicators | 16 Green LEDs (visual feedback for each input) |
3. Wiring and Connectivity
Because it uses an HE10 connector, it is not intended for direct wire-to-terminal connections. It is designed to be part of the Advantys Telefast pre-wired system:
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Cables: Typically paired with a TWDFCW30K (3-meter) or similar HE10-to-HE10 cable.
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Terminal Base: The cable plugs into a Telefast ABE7 sub-base (such as the ABE7H16R10), which provides standard screw terminals for connecting your field sensors (buttons, limit switches, etc.).
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