SmartLine Wireless Universal I/O

​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. 

​Honeywell’s Universal I/O Transmitters convert measurements into a wireless signal that can be transmitted to another transmitter, field router, or access point which then ultimately transmits the message to a gateway. These nodes wirelessly intercommunicate, forming a managed, secure and redundant network.

Honeywell’s gateway (Wireless Device Manager) provides the path to bring information into any control system via many common interfaces including: OPC client, HART or Modbus/TCP.  Integration with Experion® PKS and other control systems provides local measurement accuracy to the system level without adding typical A/D and D/A converter inaccuracies.

The SmartLine Wireless Universal I/O Transmitters are fully compliant to the international ISA100 wireless standard.

​​The ability to mix and match multiple input types along with a discrete output in a single device reduces the installation and configuration costs involved in using multiple single function devices. In addition, the Honeywell’s Universal I/O Transmitters enhance users’ flexibility to monitor applications that have no access to power, that are remote or difficult to reach and that may require frequent reconfiguration.