RYFL-XS: WIRELESS I/O MODULE
RYFL-XS: Wireless Input / Output Module
RYFL-XS is a wireless I/O module which can be used to transfer measurements and control information. Communicating between the control system and I/O module is done through FLTA base station Modbus connection. The module can forward two input signals and control a relay (230 Vac / 10 A). Inputs can be set to function as 0…10 V inputs or potential free inputs.
There is a two-way communication between the I/O modules and the base station. RYFL-XS transmits the changed information to the base station at 6 s interval. NOTE: RYFL-XS must be placed sufficiently close to FLTA base station, because RYFL-XS doesn't support repeaters. If the connection to base station is lost over an hour, the relay output is controlled to off mode. The output is restored, when the connection is established again. The module is aware of the network functions and informs the possible network problems and service needs with indicator lights. The same error information is delivered to FLTA base station which can forward the information to the building management system.