140DDI85300C
Product ID:28948
Updated: 2026/7/14
Key Features
- 1Deploy in harsh environments with a protective conformal coating.
- 2Operate across a versatile 10-60Vdc supply voltage range.
- 3Secure installation via backplane or rack mounting options.
- 4Program efficiently with Unity Pro in FBD, LD, SFC, IL, ST.
- 5Minimize energy use with a (0.25 x points on) + 1W formula.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon Quantum automation platform | Product or Component Type | Dc discrete input modules |
| Discrete input number | 32 | Group of channels | 4 |
| Logic input | Positive (sink) | input voltage limits | 10...60 V |
| Input voltage | 12 V 5…10 mA DC<br />24 V 6…30 mA DC<br />48 V 2…15 mA DC<br />60 V 1…5 mA DC | Voltage state 1 guaranteed | 9...12 V 12 V +/- 5 %<br />11...24 V 24 V - 15...20 %<br />34...48 V 48 V - 15...20 %<br />45...60 V 60 V - 15...20 % |
| Voltage state 0 guaranteed | 0...1.8 V 12 V +/- 5 %<br />0...10 V 48 V - 15...20 %<br />0...12.5 V 60 V - 15...20 %<br />0...5 V 24 V - 15...20 % | Absolute maximum voltage | 75 V |
| Addressing requirement | 2 input words | Response Time | 4 ms from state 0 to state 1<br />4 ms from state 1 to state 0 |
| Switching frequency | <= 100 Hz | Isolation between group and bus | 2500 Vrms DC for 1 minute |
| Isolation between group | 700 Vrms DC for 1 minute | Power dissipation | 1 W + (0.25 x number of points on) |
| marking | CE | Local signalling | for bus communication is present (Active) 1 LED (green)<br /> for input status 32 LEDs (green) |
| Bus current requirement | 300 mA | Module format | Standard |
| Net Weight | 0.650 lb(US) (0.295 kg) | Protective treatment | Conformal coating Humiseal 1A33 |
| Standards | CSA C22.2 No 142<br />UL 508<br />EN/IEC 61131-2 | Product Certifications | CSA<br />CE<br />ATEX<br />Merchant Navy<br />IEC-Ex<br />UL<br />EAC<br />RCM<br />hazardous location class 1, division 2 |
| 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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