Modbus is an open industrial communication protocol. Devices use it to exchange data and commands over a two-wire line (A/B, usually RS-485). It is widely used, well documented and licence-free.
What does Modbus offer for window actuators?
- Several actuators on one shared data line
- Synchronous run of several actuators on one sash
- Connection to building management or a control unit with Modbus
Which actuators have Modbus?
The smart actuators from Vent Systems have a Modbus interface (24 V, A/B): VS-KA-i, VS-SB 400-i, VS-LA-i and VS-ZA-i. See also Synchronous control.
Matching products and tools
Related terms: Chain actuator · Side-bend chain · Synchronous control · Rack-and-pinion actuator
Datasheets and manuals · All terms in the glossary
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