RS-232/485 Serial Interface
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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 750-652 be shipped?
750-652 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 750-652 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 750-652 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 750-652, subject to availability and destination.
<p>This serial interface module connects RS‐485/-422 or RS-232 C interface devices to the WAGO I/O System 750. It also provides gateways between the serial interface and the fieldbus systems supported by the WAGO I/O System 750. No higher protocol level is required by the module. Communication to the associated fieldbus master is completely transparent, which provides a wide range of applications for the serial interface module. If required, communication protocols can be configured via fieldbus master.</p><p>The 2560-byte input buffer provides high data baud rates. At lower baud rates, the data received in lower priority tasks is evaluated without data loss.</p><p>The 512-byte output buffer provides fast transmission of larger data strings.</p><p>The module can be configured via WAGO-I/O-CHECK or GSD files. Both flexible baud rate and data width selection perfectly adapt to the application.</p>
Specifications
Notes
| Note | Compatible with Couplers/Controllers:See manual in Section 3 “Device Description” |
Technical data
| Signal type | RS-232, RS-422 / RS-485 |
| Transmission rate | 300 Bd … 115.2 kBd |
| Bit transfer | RS-485/-422: ISO 8482 / DIN 66259 - 4; RS-232: EIA/TIA-232-F |
| Transmission channels | 1 TxD / 1 RxD, full-duplex, half-duplex |
| Line length | RS-485/-422: approx. 1000 m (max.) twisted pair, RS-232: 40 m (max.) |
| Data width | 1 x 46/1 x 22/1 x 6-byte input/output (parameterizable), 2-byte control/status |
| Parity | None/Odd/Even |
| Number of data bits | 7/8, adjustable |
| Number of stop bits | 1/2, adjustable |
| Buffer | 2560-byte input / 512-byte output |
| Supply voltage (system) | 5 VDC; via data contacts |
| Current consumption (5 V system supply) | 85 mA |
| Supply voltage (field) | 24 VDC; 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 (A-H) green/yellow/red: function, transmission status, reception status, error (buffer full), RS … active, flow control active, user LED 1, user LED 0 |
| 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 | 8 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 | 67.8 mm / 2.669 inches |
| Depth from upper-edge of DIN-rail | 60.6 mm / 2.386 inches |
Mechanical data
| Mounting type | DIN-35 rail |
| Pluggable connector | fixed |
Material data
| Color | light gray |
| Housing material | Polycarbonate; polyamide 6.6 |
| Fire load | 0.713 MJ |
| Weight | 49.8 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 61131-2, marine applications |
| EMC emission of interference | per EN 61131-2, 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 | 4050821002949 |
| Customs tariff number | 85389099990 |
Product Classification
| UNSPSC | 32101517 |
| eCl@ss 10.0 | 27-24-26-08 |
| eCl@ss 9.0 | 27-24-26-08 |
| ETIM 9.0 | EC001604 |
| ETIM 10.0 | EC001604 |
| 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, 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | 782aad7f-4fb0-49fa-824c-0a93e99b09d0 |
| SCIP notification number (Belgium) | 0ef2de56-82ce-4989-a9a8-a2334f585e4e |
| SCIP notification number (Bulgaria) | e9f5fce0-9cba-47e0-9af9-66d9c4e85195 |
| SCIP notification number (Czech Republic) | 88b81ec5-8c85-4f4e-8b59-69604c86fd5c |
| SCIP notification number (Denmark) | 06cdfd7e-ac4d-4e10-8637-cf978dd02987 |
| SCIP notification number (Finland) | 55444772-4c91-416b-92e4-c497afffabaa |
| SCIP notification number (France) | d7c55103-70d1-40cb-81d9-0dd32108d103 |
| SCIP notification number (Germany) | ac0d6e7b-3595-40fc-ad11-ed2b2d40797e |
| SCIP notification number (Hungary) | 91b9e00d-0af4-4977-ab7b-e320d944267d |
| SCIP notification number (Italy) | 3b9977ba-893b-4df0-a7fa-0441a6ed3809 |
| SCIP notification number (Netherlands) | e0d1d733-3c2e-4425-b7a0-037741c2fe6a |
| SCIP notification number (Poland) | 01af622a-b069-4742-b90e-572880aeb645 |
| SCIP notification number (Romania) | f61e2d9f-d7cc-47cb-a761-fef8ee5319f7 |
| SCIP notification number (Sweden) | 1647cbcc-dbe0-4c40-abab-de8dc8fcd37f |
