4-channel digital input; 24 VDC; 3 ms; Low-side switching; 3-conductor connection
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Quick facts
| Availability | Confirmed on request |
| Category | I/O Systems |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 750-1422 be shipped?
750-1422 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 750-1422 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 750-1422 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 750-1422, subject to availability and destination.
<p>This digital input module is a 3-wire device featuring four channels in a width of just 12 mm (0.47 inch).</p><p>It receives binary control signals from digital field devices (e.g., sensors, encoders, switches or proximity sensors).</p><p>The module features Push-in CAGE CLAMP<sup>®</sup> connections enabling solid conductors to be connected by simply pushing them in. </p><p>Each input channel has a noise-rejection RC filter with 3.0 ms time constant.</p><p>A green LED indicates the signal state of each channel.</p><p>Field and system levels are electrically isolated.</p><p>An operating tool with a 2.5 mm blade (210-719) is required to open the Push-in CAGE CLAMP<sup>®</sup> connections.</p>
Specifications
Technical data
| Number of digital inputs | 4 |
| Total number of channels (module) | 4 |
| Signal type | Digital |
| Signal type (voltage) | 24 VDC |
| Sensor connection | 4 x (3-wire) |
| Input characteristic | low-side switching |
| Input filter | 3 ms |
| Input current per channel for signal (0) typ. | -2.5 mA |
| Input current per channel for signal (0) min. | -2.3 mA |
| Input current per channel for signal (0) max. | -2.7 mA |
| Input current per channel for signal (1) typ. | -0.6 mA |
| Voltage range for signal (0) | (UV - 5 V) … UV DC |
| Voltage range for signal (1) | −3 VDC … (UV - 15 V) |
| Sensor supply | 24 VDC |
| Input data width (internal) max. | 4 Bit |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 7 mA |
| Supply voltage (field) | 24 VDC (-25 … +30 %); via power jumper contacts (power supply via blade contact; transmission (field side supply voltage only) via spring contact) |
| Isolation | 500 V system/field |
| Indicators | LED (1-4) green: Status DI 1 … DI 4 |
| Number of incoming power jumper contacts | 2 |
| Number of outgoing power jumper contacts | 2 |
| Current carrying capacity (power jumper contacts) | 10 A |
Connection data
| Connection technology: I/O | 16 x Push-in CAGE CLAMP® (inputs) |
| Connectable conductor materials | Copper |
| Connection type | Input |
| Solid conductor | 0.08 … 1.5 mm² / 28 … 16 AWG |
| Fine-stranded conductor | 0.25 … 1.5 mm² / 22 … 16 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
Physical data
| Width | 12 mm / 0.472 inches |
| Height | 100 mm / 3.937 inches |
| Depth | 69 mm / 2.717 inches |
| Depth from upper-edge of DIN-rail | 61.8 mm / 2.433 inches |
Mechanical data
| Mounting type | DIN-35 rail |
| Pluggable connector | fixed |
Material data
| Housing material | Polycarbonate; polyamide 6.6 |
| Fire load | 0.624 MJ |
| Weight | 44 g |
| Conformity marking | CE |
Environmental requirements
| Ambient temperature (operation) | 0 … +55 °C |
| Ambient temperature (storage) | -40 … +85 °C |
| Protection type | IP20 |
| Pollution degree | 2 per IEC 61131-2 |
| Operating altitude | 0 … 2000 m / 0 … 6562 ft |
| Mounting position | Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom |
| Relative humidity (without condensation) | 95 % |
| Vibration resistance | 4g per IEC 60068-2-6 |
| Shock resistance | 15g per IEC 60068-2-27 |
| EMC immunity to interference | per EN 61000-6-2, marine applications |
| EMC emission of interference | per EN 61000-6-3, marine applications |
| Exposure to pollutants | per IEC 60068-2-42 and IEC 60068-2-43 |
| Permissible H<sub>2</sub>S contaminant concentration at a relative humidity <lt/> 75 % | 10 ppm |
| Permissible SO<sub>2</sub> contaminant concentration at a relative humidity <lt/> 75 % | 25 ppm |
Commercial data
| Product Group | 15 (I/O System) |
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4050821085591 |
| Customs tariff number | 85389099990 |
Product Classification
| UNSPSC | 32151705 |
| eCl@ss 10.0 | 27-24-26-04 |
| eCl@ss 9.0 | 27-24-26-04 |
| ETIM 9.0 | EC001599 |
| ETIM 10.0 | EC001599 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 7439-92-1 |
| REACH Candidate List Substance | Diboron trioxide, Lead, Lead monoxide |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 7(c)-I |
| SCIP notification number (Austria) | 661f5fb3-ae97-43eb-98a6-8b8df298a2ec |
| SCIP notification number (Belgium) | 64a37342-4caf-4fcc-ae6b-4d70acf7f867 |
| SCIP notification number (Bulgaria) | 0eb87b1b-882c-4528-9bdf-f692ef6f6d56 |
| SCIP notification number (Czech Republic) | 6953836b-0414-4634-8d5a-10f3b8746ec5 |
| SCIP notification number (Denmark) | 22a90124-0473-4075-9c28-cc3893d55b13 |
| SCIP notification number (Finland) | 3fb50595-f10f-46e3-80d3-55e2153045d5 |
| SCIP notification number (France) | dd060b69-7346-4121-a507-0643dbf63d6f |
| SCIP notification number (Germany) | 5e02c5d5-899d-431b-963a-66377028625f |
| SCIP notification number (Hungary) | a10ec1b3-2cae-4211-b4b5-b29280649097 |
| SCIP notification number (Italy) | 3d735012-ecb4-499d-acdb-338271a4f420 |
| SCIP notification number (Netherlands) | 551482d3-2b7e-4d92-9483-274b085607e3 |
| SCIP notification number (Poland) | b7e7fc0b-eab8-4f79-94dd-d55092266628 |
| SCIP notification number (Romania) | cf28aeb6-cf5b-462e-8e11-f137510a3ae7 |
| SCIP notification number (Sweden) | 8de0fdb0-cfd9-445e-a653-eb7f2d192b38 |
