$ 144.90
Weidmuller TRS 230VUC 2CO relay module with wide AC/DC control voltage, dual changeover contacts, and slim DIN-rail design for industrial panels.
The Weidmuller TRS 230VUC 2CO multi-voltage relay module is a compact interface relay designed to address control voltage variation in industrial automation panels. It supports a wide input voltage range covering both AC and DC control systems, allowing a single relay type to be used across multiple applications. With two changeover contacts and a slim DIN-rail housing, it provides reliable electrical isolation and stable switching while optimising panel space. This makes it well suited for standardised control cabinet designs in machinery, automation systems, and industrial power control.
In real-world control cabinet applications, the TRS 230VUC 2CO reduces engineering complexity by eliminating the need for different relay coils for different control voltages. Its durable contact design ensures consistent switching performance for both AC and DC loads, helping protect connected devices and improve system reliability. The narrow housing enables higher component density in crowded panels, while strong insulation characteristics enhance operational safety. As part of a modular relay system, it also supports cleaner wiring, easier maintenance, and straightforward system expansion over the equipment lifecycle.
Why Weidmuller TRS 230VUC 2CO?
The Weidmuller TRS 230VUC 2CO stands out because it removes uncertainty from control panel design. Instead of selecting different relays for different control voltages, this single model adapts across a wide AC and DC range. Its compact DIN-rail footprint maximises panel density, while the dual changeover contacts deliver dependable switching performance. The result is a cleaner, more standardised control architecture that simplifies design, installation, and long-term maintenance.
What problem does it solve?
This relay directly addresses the challenge of mixed control voltages and limited cabinet space in industrial automation. Engineers often face increased inventory, wiring errors, and commissioning delays when systems use multiple voltage standards. The TRS 230VUC 2CO consolidates these requirements into one reliable solution, reducing spare parts, improving wiring clarity, and ensuring stable load switching across diverse machines, panels, and global deployment environments.
| Feature | Details | Benefit |
|---|---|---|
| Universal Control Voltage | Wide-range control input supporting both AC and DC systems | One relay covers multiple voltage standards, reducing part variants and inventory |
| Relay Contacts | 2 changeover (2CO) contacts with AgNi contact material | Enables flexible switching logic and reliable long-term electrical performance |
| Continuous Switching Current | Rated up to 8 A at 250 V AC | Suitable for direct control of loads such as contactors, valves, and indicators |
| Slim DIN-Rail Design | Narrow housing optimised for TS 35 mounting | Maximises panel density and saves valuable cabinet space |
| Electrical Isolation | Reinforced insulation between control and load circuits | Improves operational safety and protects sensitive control electronics |
| Fast Switching Response | Short switch-on and switch-off times | Ensures precise control and stable signal execution in automation systems |
| Status Indication | Integrated LED status indicator | Allows quick visual verification during operation and maintenance |
| Connection Method | Screw connection terminals | Provides secure wiring and compatibility with standard control panel practices |
| Environmental Robustness | Designed for industrial temperature and humidity ranges | Maintains reliability in demanding factory and automation environments |
| System Compatibility | Part of the TERMSERIES modular relay system | Simplifies wiring, expansion, and system standardisation across projects |
Download Weidmuller TRS 230VUC 2CO (1123540000) Datasheet
| Commercial Data | Details |
|---|---|
| EAN (GTIN) | 4032248905966 |
| Net Weight | 57 g |
Machine builders supplying equipment worldwide often face inconsistent control voltage requirements across regions. This relay is well suited for such environments because its wide AC and DC control voltage capability allows a single control design to be reused globally. Engineers can standardise one relay type for all machines, reducing redesign work, documentation updates, and spare part complexity. The dual changeover contacts support multiple control logic functions such as interlocking, feedback, or alarm signalling. Its slim DIN-rail format also helps keep control panels compact, even when machines require a high number of interface relays.
In process industries like water treatment, packaging, or material conveying, actuators and solenoid valves must switch repeatedly and reliably. This relay is effective in these applications because it handles both resistive and inductive loads with stable performance. Electrical isolation between control and load circuits protects PLC outputs from voltage spikes and electrical noise. Fast switching response ensures accurate timing for valve control, which is essential in dosing and flow regulation. These characteristics support continuous operation, minimise downtime, and simplify maintenance in demanding industrial environments.
PLC-controlled systems often require clean separation between low-voltage logic and higher-power field devices. This relay provides dependable isolation while accepting a wide range of control voltages, allowing direct connection to different PLC output types. The two changeover contacts enable flexible signal routing, including redundancy, inversion, or feedback monitoring. This simplifies I/O design and reduces the need for additional interface components. By improving signal integrity and protecting control electronics, the relay contributes to more robust and fault-tolerant automation systems.
Modern automation cabinets are increasingly compact, especially in modular production lines and skid-mounted systems. The narrow housing of this relay supports high-density installation without compromising safety or accessibility. It can directly switch pilot loads such as contactor coils, indicator lamps, and alarm circuits, reducing the number of auxiliary components required. Clean wiring layouts improve airflow and ease troubleshooting during servicing. This makes the relay particularly suitable for applications where space efficiency, organised wiring, and long-term serviceability are critical design priorities.
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
