Schneider Electric NTSDDI0402K
MPNNTSDDI0402K
Active
Discrete Input Module + Base, 4 In, 24V DC, Sink, Diagnostics, 1/2/3 Wires, Modicon Edge I/O NTS
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Range of product | Modicon Edge I/O NTS |
| Power supply type | Bus power from power supply bus (24 Vdc) Field power from power supply field (24 Vdc) Optional field power from common distribution module (24 Vdc) Optional field power from external power supply (12/24 Vdc, shared 0 V module) |
| Input protection type | Over voltage protection Over current protection on sensor supply Reverse polarity protection |
| Product or component type | Discrete input module |
| Discrete input voltage | 12 V DC 24 V DC |
| Voltage state 0 guaranteed | < 5 V DC |
| Voltage state 1 guaranteed | 11...30 V DC |
| Rated operational voltage limits | 20.4...28.8 V DC |
| Discrete input current | 2.3 mA (type 3) 6.32 mA (type 2) |
| Current state 0 guaranteed | <= 1.5 mA |
| Current state 1 guaranteed | >= 2 mA (type 3) >= 6 mA (type 2) |
| Typical current consumption | 27.6 mA 24 V DC on the Bus current 1.2 mA 24 V DC on the internal field current minimum 501.4 mA 24 V DC on the internal field current maximum |
All specifications
| Parameter | Value |
|---|---|
| Power dissipation in | 1.3 W maximum at 24 V DC |
| IP degree of protection | IP20 |
| Mounting support | Top hat type TH35-7.5 rail IEC 60715 Top hat type TH35-15 rail IEC 60715 |
| Electrical connection | Screw/spring terminal block |
| Response time on input | < 20 µs (off to on) < 10 µs (on to off) |
| Pollution degree | 2 |
| Shock resistance | 15 g 11 ms with and without accessory) |
| Relative humidity | 5...95 % without condensation |
| Operating altitude | 0...6561.68 ft (0...2000 m) without derating 2000...5000 m with derating |
| Vibration resistance | 1 g without accessory 2 g with accessory |
| Depth | 2.7 in (69 mm) |
| Width | 0.6 in (15 mm) |
| Height | 3.9 in (100 mm) |
| Housing colour | Grey |
| Product weight | 0.099 lb(US) (0.045 kg) |
| Standards | EN/IEC 61131-2 EN 61010-2-201 UL 61010-2-201 IACS E10 EN/IEC 61000-6-5, interface type 1 and type 2 EN/IEC 61850-3, location G EN/IEC 60079-0 EN 50155 EN 50121-4 EN 50121-5 |
| Marking | CE UKCA CULus RCM |
| Category | US1PC3318214 |
| Directives | 2014/30/EU - electromagnetic compatibility 2014/34/EU - ATEX directive 2014/35/EU |
| Operating mode | Synchronous/Isochronous |
| Input filtering | 0...20 ms configurable in 0.1 ms step |
| Input impedance | 8 kOhm 3.58 kOhm |
| Kit composition | NTSDDO0402 module NTSXBA0100H base |
| Input diagnostic | Power supply error per channel Broken wire error per channel Short circuit error per channel Sensor power supply error per channel |
| Local signalling | 1 LED (green) for module operating (RUN) 1 LED per channel (green) for channel diagnostic 1 LED (red) for module error (ERR) |
| Input wiring mode | 1, 2 or 3 wires |
| Device application | Industrial Application |
| Mandatory accessory | NTSXTB12_0_H terminal block |
| Discrete input logic | Positive logic (sink) |
| Discrete input number | 4 |
| Hot swapping fallback | Yes |
| Paralleling of inputs | Yes |
| Group of input channels | 1 group |
| Discrete input compatibility | 4 configurable type 2 or type 3 conforming to IEC 61131-2 |
| Isolation between channels and bus | 1500 V AC |
| Ambient air temperature for storage | -40...185 °F (-40...85 °C) |
| Ambient air temperature for operation | -4...140 °F (-20...60 °C) |
| Isolation between channels and ground | 1500 V AC |
MPN
NTSDDI0402K