140DIO33000C
Product ID:28970
Updated: 2026/7/14
Key Features
- 1Operate safely in hazardous Zones 20, 21, and 22.
- 2Control discrete outputs reliably with a 24V open collector.
- 3Protect against transients with built-in suppression and a fuse.
- 4Ensure electrical safety with high channel-to-bus isolation.
- 5Receive peace of mind with a 2-year warranty from MRO Electric.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon Quantum automation platform | Product or Component Type | Intrinsically safe discrete output module |
| Software designation | Concept V2.2 and above<br />ProWORX<br />Unity Pro | Product destination | In conjunction with products for zone 20, 21 or 22 |
| Discrete output voltage | 24 V | Discrete output type | Open collector |
| Maximum load current | 360 mA per module<br />45 mA per point | off state leakage current | 0.4 mA per point |
| Response time | 1 ms resistive at state 0 to state 1<br />1 ms resistive at state 1 to state 0 | Protection Type | Internal fuse<br />Transient voltage suppression |
| Hot swapping fallback | Not allowed per intrinsic safety standards | Power dissipation in W | 5 W |
| Isolation between channels and bus | 2500 V DC for 1 minute<br />1780 V 47...63 Hz AC | marking | II1 G/D-EEx ia IIC<br />CE |
| Bus current requirement | 2.2 A | Module format | Standard |
| Net Weight | 0.99 lb(US) (0.45 kg) | Protective treatment | Conformal coating Humiseal 1A33 |
| Standards | Directive ATEX 94/9/EC<br />EN 50039<br />EN 50014<br />CSA C22.2 No 142<br />UL 508<br />EN 50020<br />EN 50284<br />EN 50281-1-1 | Dust zone | Outside zone |
| Product Certifications | SIRA 02ATEX2345X<br />FM Class 1 Division 2<br />C-tick<br />GOST | 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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