FM-113-433

The R.F. Solutions Remote telemetry link FM-113-433 provides a reliable one channel switching link that can be used for many telemetry applications. Designed to save the cost or hard wiring, the system is easy to install with screw terminal provided at both ends.

Design to replace a simple wired switch the transmitter of FM-113-433 can receive a switch input with the receiver unit providing relay outputs rated at 10A @ 240Vac.

Operation of FM-113-433 is simple, when a valid input signal is detected on the transmitter input, an encrypted message is sent to the receiver which reads the message and operates the relevant output. The system is highly secure using one in 10,000 billion possible encrypted codes.

The system of FM-113-433 is made reliable by the automatic watchdog signal sent intermittently by the transmitter. If the watchdog signal is not received by the receiver within 24hours then an LED indicates that the link has been lost. An additional "Low battery" LED is also provided to indicate that the transmitter battery voltage is low.

Minimal configuration is required, once set to 'learn' mode, the receiver stores the transmitter identity code in non-volatile memory (remembers the code even when the power is removed) and the system is ready to operate. The receiver of FM-113-433 has the capacity to learn up to 50 transmitters identity thus enabling one to many and many to one transmitters and receivers