Schneider 140DAI34000C — now discontinued, supplied from remaining surplus and broker stock.
| Parameter | Value |
|---|---|
| Range of product | Modicon Quantum automation platform |
| Product or component type | VAC discrete input modules |
| Discrete input voltage | 24 V AC |
| Voltage state 0 guaranteed | 0...6 V 57...63 Hz 0...5 V 47...53 Hz |
| Voltage state 1 guaranteed | 16...30 V AC 57...63 Hz 18...30 V AC 47...53 Hz |
| Input current | 12 mA 57...63 Hz 10.7 mA 47...53 Hz |
| Bus current requirement | 180 mA |
| Maximum leakage current | 1.9 mA |
| Maximum power dissipation in | 5.5 W |
| Network frequency limits | 47...63 Hz |
| Response time | 4.9...0.75 ms x line cycle Off-On 7.3...12.3 ms On-Off |
| Relative humidity | 95 % without condensation |
| Parameter | Value |
|---|---|
| Operating altitude | <= 16404.2 ft (5000 m) |
| Standards | UL 508 CSA C22.2 No 142 |
| Marking | CE |
| Category | 18155-QUANTUM I/O & POWER SUPPLIES |
| Module format | Standard |
| Software name | Unity Pro Concept ProWORX 32 |
| Input impedance | 2600 Ohm capacitive 57...63 Hz 3100 Ohm capacitive 47...53 Hz |
| Local signalling | 1 LED (green) for bus communication is present (Active) 1 LED (red) for external fault detected (F) 16 LEDs (green) for input status |
| Group of channels | 16 |
| Protective treatment | Conformal coating Humiseal 1A33 |
| Discrete input number | 16 |
| Absolute maximum input | 30 V continuous 32 V 10 s 50 V 1 cycle |
| Addressing requirement | 1 input word |
| Isolation between channels | 1780 Vrms for 1 minute |
| Isolation between channels and bus | 1780 Vrms for 1 minute |
| Ambient air temperature for storage | -40...185 °F (-40...85 °C) |
| 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) |
| Resistance to electrostatic discharge | 4 kV contact IEC 801-2 8 kV on air IEC 801-2 |
The 140DAI34000C is a Modicon Quantum VAC discrete input module from Schneider, providing 16 inputs rated for 24 V AC at 63 Hz with a per-channel draw of 0.012 A. It carries CE, UL 508, CSA C22.2 No 142, and FM Class 1 Division 2 certifications, and includes conformal coating (Humiseal 1A33) for harsh environments. Schneider discontinued this module on 2021-12-31; it is no longer in active production and must be sourced through surplus or broker channels.
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