SFAR Industrial Expansion Module, Modbus RTU/ASCII - 8 AO. 10-38 V DC; 10-28 V AC
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Product description
SfAR-S-8AO can be used for sending multiple setpoints to devices, for example, for pipelines branching with multiple valves requiring opening percentage setpoints.
The module has 8x analog outputs (AO). Analog outputs can work as 0-10 V DC, 0-20 mA, or 4-20 mA outputs. All outputs are isolated from the logic with opto-isolators.
A built-in RS485 interface allows easy connection over Modbus RTU/ASCII protocol. A 32-bit ARM core processor provides fast processing and communication.
The module is equipped with a set of LEDs used to indicate the status of I/O, power supply, and RS485 communication.
Configuration of the modules is carried out with our free software, the SfAR Configurator. A built-in mini USB allows for performing a primary configuration of the unit without additional power supply.
To simplify installation, the modules have been equipped with the Quick Connector system. Using a dedicated SFAR-S-LINK cable allows connecting of up to 10 modules, which provide both RS485 communication and external power supply.
