Product Model
750-843
Selling Points
- 1Compact Design: The WAGO 750-843 is a compact controller measuring 100 mm H x 50.5 mm W x 71.1 mm D.
- 2High-Speed Processing: With a cycle time of less than 3 ms for 1000 bit instructions, it ensures fast processing and efficient control.
- 3Modbus Compatibility: Supports Modbus (TCP, UDP) protocols for seamless communication with various industrial systems.
- 4DIN Rail Mounting: Designed for easy mounting on DIN-35 rail, making it ideal for industrial automation applications.
- 5Robust Construction: Built with polycarbonate and polyamide 6.6, providing IP20 protection and resistance to vibration and shock.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Communications | Modbus (TCP, UDP) | ETHERNET protocols | HTTP |
Visualization | none | CPU | 16 bits |
Programming languages per IEC 61131-3 | Instruction List (IL) | Programming environment | WAGO-I/O-PROV2.3 (based on CODESYS V2.3) |
Configuration options | WAGO-I/O-CHECK | Cycle time | < 3 ms for 1000 bit instructions/ 256 digital I/O |
Transmission rate | 10?Mbit/s | Bus segment length (max.) | 100?m |
Transmission medium (communication/fieldbus) | Twisted Pair S-UTP; 100 Ω; Cat. 5 | Program memory | 64?KB |
Data memory | 64?KB | Non-volatile software memory | 8Kbytes |
Memory for fieldbus input variables (max.) | 512Byte | Memory for fieldbus output variables (max.) | 512Byte |
Number of modules per node (max.) | 64 | Number of modules without a bus extension (max.) | 64 |
Input and output process image (fieldbus) max. | 512?bytes/512?bytes | Indicators | LED (ON, LINK, TxD/RxD) green: Fieldbus initialization, network connection, data exchange; LED (ERROR) red: Fieldbus error; LED (I/O, USR) red/green/orange: Local data bus status, status programmable by user; LED (A, B) green: System power supply status, field supply |
Supply voltage (system) | 24?VDC (-25 … +30?%);?via pluggable connector (CAGE CLAMP?connection) | Input current (typ.) at nominal load (24?V) | 500mA |
Power supply efficiency (typ.) at nominal load (24 V) | 87% | Current consumption (5 V system supply) | 200mA |
Total current (system supply) | 1,800mA | Supply voltage (field) | 24?VDC?(-25 … +30?%);?via power jumper contacts |
Current carrying capacity (power jumper contacts) | 10A | Number of outgoing power jumper contacts | 3 |
Isolation | 500?V system/field | Connection technology: communication/fieldbus | Modbus (TCP, UDP):?1 x RJ-45 |
Connection technology: system supply | 2 x CAGE CLAMP? | Connection technology: field supply | 6 x CAGE CLAMP? |
Connection type 1 | System/field supply | 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 |
Connection technology: device configuration | 1 x Male connector; 4-pole | Width | 50.5?mm?/ 1.988?inches |
Height | 100?mm?/ 3.937?inches | Depth | 71.1?mm?/ 2.799?inches |
Depth from upper-edge of DIN-rail | 63.9?mm?/ 2.516?inches | Weight | 197g |
Color | light gray | Housing material | Polycarbonate; polyamide 6.6 |
Conformity marking | CE | Ambient temperature (operation) | 0 … +55 °C |
Ambient temperature (storage) | -25 … +85 °C | Protection type | IP20 |
Pollution degree | 2 per IEC 61131-2 | Operating altitude | without temperature derating: 0 … 2000?m; with temperature derating: 2000 … 5000?m (0.5?K/100?m); 5000?m (max.) |
Relative humidity (without condensation) | 95% | Mounting position | Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom |
Mounting type | DIN-35 rail | 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 61000-6-4, marine applications | Exposure to pollutants | Per IEC 60068-2-42 and IEC 60068-2-43 |
Fire load | 3.435MJ | Permissible pollutant concentration H<sub>2</sub>S at a relative humidity < 75% | 10ppm |
Permissible pollutant concentration SO <sub> 2 </sub> at a relative humidity < 75% | 25ppm | Product Group | 15 (I/O System) |
eCl@ss 10.0 | 27-24-26-07 | eCl@ss 9.0 | 27-24-26-07 |
ETIM 9.0 | EC000236 | ETIM 8.0 | EC000236 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 1?pcs |
Packaging type | box | Country of origin | DE |
GTIN | 4045454897888 | Customs tariff number | 8537109160 |
CAS-No. | 12060-00-3 | REACH Candidate List Substance | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol |
RoHS Compliance Status | Compliant,With Exemption | RoHS Exemption | 6(c) |
SCIP notification number (Bulgaria) | 4fbc010a-9134-45b2-9e8b-46542a402dc5 | SCIP notification number (Czech Republic) | e59088ac-404e-4769-887f-30c5ecddcc9b |
Specifications may be subject to change without notice