Sontay I/O Modules:
IO-AUD R/L to Analogue Module for signal rescaling, the I/O-ARM can accept either a voltage or current input which can be rescaled to either a voltage or current output. IO-DIM Digital Input Multiplexers are intended for use with BMS controllers to expand their input capacity by multiplexing four or six digital signals, or 4 or 6 x 24Vac/dc inputs into a single analogue controller unit. IO-IIM Input Isolation Modules are intended for use with BMS controllers wherever the output signal requires isolation from the supply ground. IO-RM Relay Module range are intended for use with BMS controllers to convert an analogue control output to various switching relay modes.