The SmartLine Wireless Universal I/O Transmitters enable users to bring in high level analog inputs, thermocouples, milli-volt and discrete contact closure inputs wirelessly into their control system.

SmartLine Wireless Universal I/O Transmitters are available in two models:
STUW750 – Supports a total of three inputs which can be a combination of 1-3 high level analog inputs (0-20 mA/4- 20 mA) or 1-3 thermocouple, milli-volt or discrete inputs.
STUW751 – Supports two inputs, which can be a combination of 1-2 high level analog inputs (0-20 mA/4-20 mA), 1-2 thermocouple inputs, 1-2 milli-volt inputs or 1-2 discrete inputs and one discrete output that can be used to trigger an alarm or turn on/off a device.