SmartLine Wireless Universal I/O

该 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. 该变送器排除了现场设备人工读表的必要，不但节省了时间和成本，还能通过自动化数据收集优化了监测功能。

The flexibility of supporting different input types provides a low cost solution to provide multiple readings using a single field installed device.

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​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. 这些节点将以无线方式相互通信，形成一个受控的安全冗余网络。

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.

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

​​在同一设备内实现多种输入方式的混搭，并设有开关量输出，节省了安装和配置多个单功能设备的费用。 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.