725-OP

Overview

The RF Solutions 725-OP is a 4-channel output add-on module designed for the 725 Series remote telemetry systems. Operating at 868 MHz with FSK modulation, it expands system capabilities by providing four additional switch outputs per module when connected to a 725-TRX transceiver. The unit supports a rated power supply voltage of 12/32 V and functions within an operating temperature range of -10°C to +50°C. Physical dimensions are 136mm width, 42mm height, and 78mm depth. It complies with RoHS and CE standards.

Feature Summary

• Provides four extra switch outputs to expand the functionality of compatible RF control modules
• Enables fast plug-in connection to the 725-TRX transceiver for seamless integration
• Supports bi-directional transceiver-based remote telemetry communication
• Designed for DIN rail mounting in industrial environments

Applications

• Remote monitoring and control of industrial machinery
• Expansion of existing LoRa radio telemetry networks
• Automated building management systems requiring additional relay outputs
• Agricultural or environmental sensor data collection stations

Procurement Notes

Verify compatibility with the specific 725 Series transceiver model, such as the 725-TRX, before procurement. Confirm that the local regulatory environment permits operation on the 868 MHz frequency band with FSK modulation. Ensure the power supply infrastructure provides the required 12/32 V DC input. Check physical mounting constraints against the module's DIN rail form factor and dimensional requirements.

Selection Notes

Select this module only if additional discrete output channels are required beyond the standard two relay outputs found in base transceivers. It is suitable for applications needing expanded control logic without replacing the entire telemetry backbone. Consider the 868 MHz regional availability and ensure the deployment area falls within the specified -10°C to +50°C operational temperature limits for reliable performance.

Part Context

This component belongs to the RF Solutions 725 Series, which utilizes LoRa technology for long-range telemetry. The series typically includes transceiver units like the 725-TRX, which feature integrated inputs and outputs. The 725-OP serves as an accessory expansion board, allowing users to scale I/O capacity in distributed control architectures without modifying the core communication hardware.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific expansion module. Users must verify functional equivalence with other 4-channel output add-ons from different manufacturers, ensuring matching voltage ratings, frequency bands, and interface protocols.