The Relpol NEED-230AC-11-16-8R is a robust programmable logic relay engineered for precise control in industrial automation and electrical systems. Operating on a 230V AC power supply, this unit serves as a reliable controller for managing complex sequences and automated processes. Its design focuses on efficiency and space-saving, as it lacks an integrated display or keypad, ensuring a compact footprint suitable for enclosed control cabinets where configuration is managed externally via dedicated software.
Advantages
This programmable relay offers significant flexibility for automation engineers by providing a high density of inputs and outputs in a single, compact housing. The absence of an onboard display contributes to a more durable and streamlined design, reducing the risk of physical damage in harsh industrial environments. By utilizing software-based configuration, users can achieve precise control logic that is easily replicable and modifiable across multiple units, ensuring consistent performance and simplified maintenance for complex electrical installations.
Suitable for
- Industrial automation and process control systems
- Building management and lighting control
- Automated machinery and conveyor systems
- HVAC control applications
- Small-scale electrical sequence management
This device may not be suitable for applications requiring frequent on-site manual adjustments or real-time monitoring directly at the relay unit, as it lacks an integrated display and keypad. It is also not intended for high-voltage power switching beyond its rated relay output capacity or for environments exceeding its specified operating temperature and humidity ranges.
Key specifications
- Supply voltage: 230V AC
- Digital inputs: 16
- Relay outputs: 8
- Configuration method: Software-based
- Design: Compact, display-less, and keypad-less
To use the Relpol NEED-230AC-11-16-8R, mount the device securely onto a standard DIN rail within a protected electrical enclosure. Connect the 230V AC power supply to the designated terminals and wire the digital inputs and relay outputs according to your specific automation schematic. Once the hardware is installed, connect the relay to a computer using the appropriate communication interface to upload your control logic via the manufacturer's configuration software.
What to consider before purchase
- Ensure your control system requires 230V AC input voltage
- Verify that your application does not require an on-device display for manual operation
- Confirm that you have access to the necessary programming software and cables
- Check that the number of inputs and outputs meets your project requirements
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring or maintenance tasks. It is recommended to use appropriate surge protection and follow local electrical safety regulations during installation to ensure the longevity of the relay and the safety of the surrounding equipment.
