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V200-19-RS4-X Unitronics RS232/485 card for V200,Isolated
Unitronics V200-19-RS4-X isolated communication module providing an additional configurable RS232 or RS485 serial communication port for compatible Vision PLC controllers.
£43.14
Why Choose the Unitronics V200-19-RS4-X Communication Module?
The Unitronics V200-19-RS4-X is an isolated RS232/RS485 communication module designed to add an additional serial communication port to compatible Unitronics Vision PLC and HMI controllers. As part of the Unitronics V200 communication module series, it enables reliable serial networking, device integration and industrial communications while providing galvanic isolation for improved protection against electrical noise and ground loops.
The module installs directly into compatible Vision controllers and provides an additional COM 3 serial communication port. Through onboard jumper configuration, users can select either RS232 or RS485 communication standards, allowing flexible integration with HMIs, PLCs, drives, barcode readers, printers, instrumentation and industrial automation equipment.
Unlike the standard V200-19-RS4 version, the V200-19-RS4-X features electrical isolation, helping protect connected equipment and ensuring reliable communications in electrically noisy industrial environments. This makes it an ideal solution for demanding automation, manufacturing and process control applications.
Key Advantages
- Provides an additional COM 3 serial communication port.
- Configurable for RS232 or RS485 communication.
- Galvanically isolated design for improved electrical protection.
- Supports industrial networking and device integration.
- Direct plug-in installation into compatible Vision controllers.
- Ideal for connecting drives, HMIs, printers, scanners and instrumentation.
- Reduces the need for external communication converters.
Key Features
- Unitronics Vision communication module.
- Additional COM 3 serial port.
- Selectable RS232 or RS485 operation.
- Electrical isolation for enhanced communication reliability.
- RJ11 communication connector.
- Configurable communication jumpers.
- Termination jumper support for RS485 networks.
- Compatible with Unitronics VisiLogic software configuration.
- Industrial-grade communication performance.
- Compact internal plug-in design.
Reliable Isolated Serial Communications
The V200-19-RS4-X allows Vision PLC controllers to communicate with additional serial devices using either RS232 or RS485 standards. The configurable communication interface provides flexibility for a wide variety of automation systems while maintaining simple installation and commissioning.
Its isolated design helps prevent communication problems caused by electrical interference, voltage differences and ground loop conditions. This makes the module particularly suitable for industrial environments where dependable serial communications are critical to system performance.
Typical Applications
- Industrial serial networking.
- PLC-to-PLC communications.
- Variable speed drive integration.
- Barcode scanner and printer connectivity.
- SCADA and HMI communication systems.
- Industrial instrumentation interfaces.
- Building automation systems.
- Manufacturing and process control applications.
Technical Specifications
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| Communication | RS232 | |
|---|---|---|
| Product Series | Unitronics Vision | |
| Device Type | Accessory | |
| IP Rating | IP20 | |
| Series | V200 Communication Modules | |
| Product type | Isolated serial communication module | |
| Communication standards | RS232 / RS485 | |
| Port designation | COM 3 | |
| Isolation | Yes | |
| Connector type | RJ11 | |
| Maximum RS485 cable length | Up to 1200 m | |
| Supported baud rates | 110 to 115,200 bps | |
| Configuration | Hardware jumpers and VisiLogic settings | |
| Mounting type | Internal plug-in communication module | |
| Operating temperature | 0°C to 50°C | |
| Protection rating | IP20 | |
| Compatible controllers | Vision V230, V260, V280, V290, V530, V560, V570, V1040 and V1210 series | |
| Certifications | CE, UL |
Frequently Asked Questions
What is the Unitronics V200-19-RS4-X used for?
The V200-19-RS4-X adds an isolated RS232 or RS485 communication port to compatible Unitronics Vision PLC controllers for serial device communications.
What is the difference between the V200-19-RS4 and V200-19-RS4-X?
The V200-19-RS4-X includes electrical isolation, while the standard V200-19-RS4 does not provide isolation.
Can the module operate as both RS232 and RS485?
Yes. The communication standard can be selected using onboard configuration jumpers together with VisiLogic software settings.
What is the maximum RS485 communication distance?
RS485 communication can support cable lengths of up to approximately 1200 metres when installed according to recommended practices.
Which Vision controllers are compatible?
The module is compatible with Unitronics Vision controllers including V230, V260, V280, V290, V530, V560, V570, V1040 and V1210 series models.
Trusted by Automation Engineers Worldwide
Unitronics communication modules are widely used throughout industrial automation systems to provide reliable serial networking, equipment integration and robust communication performance in demanding industrial environments.
