Available on request
2-channel analog input; 0 … 10 V AC/DC; Differential input
MPN: 750-477 · Brand: Wago
Price on request
Request a Quote
12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via
Quick facts
| Availability | Confirmed on request |
| Category | I/O Systems |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 750-477 be shipped?
750-477 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 750-477 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 750-477 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 750-477, subject to availability and destination.
<p>This analog input module processes AC and DC voltages ranging from 0 to 10 V (rms).</p><p>The module measures the rms value of the voltage and displays it with a resolution of 1 mV.</p><p>The maximum voltage must not exceed 20 V.</p><p>The differential inputs are electrically isolated.</p><p>The fieldside and internal system are electrically isolated.</p><p>The system supply powers the module.</p><p>The input channels of the module are differential inputs.</p><p>The shield directly connects to the DIN-rail.</p>
Specifications
Technical data
| Number of analog inputs | 2 |
| Total number of channels (module) | 2 |
| Signal type | Voltage |
| Signal type (voltage) | 0 … 10 VAC/DC |
| Sensor connection | 2 x (2-wire) |
| Signal characteristics | Differential |
| Resolution [bit] | 15 Bit |
| Data width | 2 x 16-bit data; 2 x 8-bit control/status (optional) |
| Internal resistance | 120 kΩ |
| Conversion time (typ.) | 200 ms |
| Measurement error (reference temperature) | 25 °C |
| Measurement error, deviation (max.) from the upper-range value | 0.1 % |
| Measurement error over entire temperature range | ≤ ±0.6 % |
| Temperature coefficient | < ±110 ppm/K of greatest measurement range |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 80 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) |
| Process data | 0.0 V corresponds to 0x0000; 20 VDC corresponds to 0x4E20 |
| Isolation | 500 V system/field or channel/channel |
| Indicators | LED (A, C) green: Function AI 1, AI 2; LED (B, D) red: Error AI 1, AI 2 |
| Number of incoming power jumper contacts | 2 |
| Number of outgoing power jumper contacts | 2 |
Connection data
| Connection technology: I/O | 6 x CAGE CLAMP® |
| Connectable conductor materials | Copper |
| Connection type | Inputs/Outputs |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 14 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 | 69.8 mm / 2.748 inches |
| Depth from upper-edge of DIN-rail | 62.6 mm / 2.465 inches |
Mechanical data
| Mounting type | DIN-35 rail |
| Pluggable connector | fixed |
Material data
| Color | light gray |
| Housing material | Polycarbonate; polyamide 6.6 |
| Fire load | 0.992 MJ |
| Weight | 49.4 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 | Per IEC 60068-2-6 |
| Shock resistance | 15g per IEC 60068-2-27 |
| EMC immunity to interference | per EN 61000-6-2 |
| EMC emission of interference | per EN 61000-6-4 |
| 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 | 4045454504649 |
| Customs tariff number | 85389099990 |
Product Classification
| UNSPSC | 32101602 |
| eCl@ss 10.0 | 27-24-26-01 |
| eCl@ss 9.0 | 27-24-26-01 |
| ETIM 9.0 | EC001596 |
| ETIM 10.0 | EC001596 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
| SCIP notification number (Austria) | 4e65f0e5-789e-4372-8fab-8177d5a7940a |
| SCIP notification number (Belgium) | 7cfd9bab-83d7-427a-9a46-b008639199df |
| SCIP notification number (Bulgaria) | 809d8029-2f02-452e-b71d-3cbc15ee210a |
| SCIP notification number (Czech Republic) | 64b6c738-b433-4405-a8c3-d1bd11e54c92 |
| SCIP notification number (Denmark) | 4dba9653-53bb-4ee0-92cf-e4b8c5ce26d2 |
| SCIP notification number (Finland) | 51e5530e-7a20-4cdf-8580-34cf272848fd |
| SCIP notification number (France) | 03b24fc8-cf8e-44ca-8bd8-bdc824d7c134 |
| SCIP notification number (Germany) | 67ffb58c-b8f4-4a21-b160-b6308f229004 |
| SCIP notification number (Hungary) | a4a67c99-5a86-45c2-a346-28af9968a2e7 |
| SCIP notification number (Italy) | 09b613bc-7c61-4258-82f7-7be527c92756 |
| SCIP notification number (Netherlands) | b39367a4-4a4f-46b6-b8f8-0f295321ee60 |
| SCIP notification number (Poland) | 466443ec-68d5-4f56-84fd-8a8a684eaaf4 |
| SCIP notification number (Romania) | dd1f8f05-62d4-4133-9b95-460a0245690b |
| SCIP notification number (Sweden) | 3bdcf72c-c3b7-46cc-97c4-9cee41b3a66c |
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
