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V350-35-TRA22 Unitronics V350-TRA22 OPLC,3.5",12/8 IO
MPN: V350-35-TRA22
Alt. SKU: V35035TRA22
Special Price
£753.28
£627.73
Regular Price
£886.20
Why Choose the Unitronics V350â € ‘35â € ‘TRA22 Visionâ „ ¢ PLC + HMI?
The Unitronics V350â € ‘35â € ‘TRA22 is an allâ € ‘inâ € ‘one PLC-based HMI controller featuring a 3.5" built-in colour touchscreen, ideal for advanced industrial automation. Designed for rugged applications, it offers versatile onboard I/O including digital, analog, relay, and high-speed counters, along with support for MODBUS, CANbus, SNMP, and SMS messaging. Expandable up to 512 I/Os, this controller simplifies remote control, data logging, and telemetryâ € ”all from a compact, panel or DINâ € ‘rail mountable unit.
Key Features
- 3.5â € ³ TFT colour touchscreen with five programmable hardware keys
- Onboard I/O: 12 digital inputs (incl. 1 high-speed), 4 relay outputs, 2 analog inputs, 2 analog outputs, 4 high-speed NPN outputs
- Full automation protocols: Modbus TCP/RTU, CANopen, BACnet, UniCAN, SNMP
- Communication ports: Built-in RSâ € ‘232/RSâ € ‘485, options for extra serial/Ethernet or CANbus expansion
- High-speed I/O: PT100/thermocouple input, shaft encoder/PTO support
- Expandable to 512 I/Os via CANbus or extension modules
- Data and control utilities: SMS, GPRS messaging, web server, OPC, trend logs, backup/restore
- Robust design: Flush panel or DIN rail mounting, IP65/66 or NEMA 4X rated when panel mounted
Frequently Asked Questions
- What I/O configurations can I use?
- Which industrial protocols does it support?
- Does it support SMS or GPRS?
- Can I expand its I/O capacity?
- What is the protection rating when panel mounted?
Technical Specifications
- Model: V350â € ‘35â € ‘TRA22 (Visionâ „ ¢ 350 series)
- Display: 3.5â € ³ 320Ã —240â € ¯Q G A resistive touchscreen, white LED-backlit
- Memory: 1â € ¯MB application, 120â € ¯KB dynamic log, 192â € ¯KB fixed
- Inputs: 12 digital (incl. 1 HSC or PT100/TC), 2 analog inputs, 2 temperature sensor inputs
- Outputs: 4 relay outputs (3â € ¯A resistive), 4 high-speed NPN transistor outputs, 2 analog outputs
- Communication: RSâ € ‘232/RSâ € ‘485 builtâ € ‘in; optional expansion via Ethernet, CANbus, or serial port
- Protocols: Modbus TCP/RTU, BACnet, CANopen, UniCAN, SNMP, Mâ € ‘bus
- Power Supply: 24â € ¯Vâ € ¯DC nominal (20.4â € “28.8â € ¯Vâ € ¯DC)
- Operating Temp: 0 to +50â € ¯Ã‚ °C ambient (panel), extended UL models to â ˆ ’40â € ¯Ã‚ °C
- Enclosure Rating: Flushâ € ‘mounted: IP65/66 / NEMA 4X; DINâ € ‘rail requires panelâ € ‘mounting for rating
- Certifications: CE, UL Class 1 Division 2 for hazardous locations (select models)
- Expandable I/O: Supports extension modules, up to 512 total I/O
Applications
- Integrated PLC + HMI automation for machine control and batch processing
- High-speed counter and encoder applications (PTO, HSC)
- Environmental monitoring or remote telemetry with SMS/GPRS support
- Data logging, trend-based control, and recipe-based process management
- Telecommunications gateway with OPC server, SNMP, BACnet integration
The V350â € ‘35â € ‘TRA22 includes 12 digital inputs, configurable to support up to 2 analog or PT100/Thermocouple inputs or 1 high-speed counter input. It also features relay outputs, high-speed outputs, analog I/O and supports addition of expansion modules for up to 512 I/O points.
The controller supports Modbus TCP/RTU, BACnet, CANopen, UniCAN, SNMP, and Mâ € ‘bus communications protocols. It can also operate as a web server for remote control and monitoring.
Yes â € ” V350 models support SMS messaging and GPRS connectivity via optional communication modules, enabling remote alerts or data control.
Absolutely. The V350â € ‘35â € ‘TRA22 supports I/O expansion up to 512 points via CANbus extension modules or local expansion racks.
When flushâ € ‘mounted in a panel, the unit achieves IP65/IP66 or NEMAâ € ¯4X environmental protection. DINâ € ‘rail mounting requires panel insertion for sealing. UL hazardous-location certified models are available.
Trusted By Customers Worldwide
â € œOur technicians appreciate the V350â € ‘35â € ‘TRA22 for combining a touchscreen HMI with powerful PLC logic. The flexible I/O and protocol support let us standardise across many automation lines.â € â € ” Automation Engineer, OEM Manufacturer
| Packed Quantity | 1 |
|---|---|
| Manufacturer | Unitronics |
| Manufacturer Part Number | V350-35-TRA22 |
| Alternative Product SKU | V35035TRA22 |
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