140DDI15310C
Product ID:25891
Updated: 2026/7/14
Key Features
- 1Ensure long-term reliability with a robust 2-year warranty.
- 2Achieve wide compatibility using efficient 5V TTL DC logic.
- 3Prevent signal interference with advanced group isolation features.
- 4Enable real-time control with rapid ≤500 µs input response time.
- 5Monitor system status easily via comprehensive diagnostic LED indicators.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon Quantum automation platform | Product or Component Type | Low voltage dc discrete input modules |
| Discrete input number | 32 | Group of channels | 4 |
| Logic input | Negative (source) | Discrete input voltage | 5 V TTL DC |
| input voltage limits | 4.5...5.5 V | Voltage state 1 guaranteed | 0.8 V DC |
| Voltage state 0 guaranteed | >= 4 V DC at 5.5 V supply voltage | Current state 1 guaranteed | 4 mA |
| Addressing requirement | 2 input words | input impedance | 7500 Ohm |
| Maximum leakage current | 200 mA at Us = 5.5 V and Uin = 4 V | Absolute maximum input | 15 V during 1.3 ms decaying pulse<br />5.5 V continuous |
| Response Time | <= 250 µs from state 0 to state 1<br /><= 500 µs from state 1 to state 0 | Protection Type | Input protection |
| Power dissipation | 5 W | Isolation between group and bus | 1780 Vrms for 1 minute |
| Isolation between group | 500 Vrms for 1 minute | Local signalling | for bus communication is present (Active) 1 LED (green)<br /> for external fault detected (F) 1 LED (red)<br /> for input status 32 LEDs (green) |
| marking | CE | Bus current requirement | 170 mA |
| Module format | Standard | Net Weight | 0.99 lb(US) (0.45 kg) |
| Protective treatment | Conformal coating Humiseal 1A33 | Standards | UL 508<br />CSA C22.2 No 142 |
| Product Certifications | GOST<br />FM Class 1 Division 2<br />cUL | Resistance to electrostatic discharge | 4 kV contact IEC 801-2<br />8 kV on air IEC 801-2 |
| Resistance to electromagnetic fields | 9.1 V/m (10 V/m) 80…2000 MHz IEC 801-3 | Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
| Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) | Relative Humidity | 95 % without condensation |
| Operating altitude | <= 16404.2 ft (5000 m) |
Specifications may be subject to change without notice
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