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Modbus motor control

Variable fan speed controllers with Modbus RTU communication to regulate single phase motors. The maximum load is 6 A. The fan speed can be adjusted by changing the value of a Modbus RTU Holding Register. A Modbus master device is required to control these variable speed controllers.

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Light grey plastic enclosure blue front label and cable glands

Variable fan speed controller | Modbus RTU | TK monitoring | 3 A

Article code: NVSS8-30-DM

Current stock: 5 U.

Next arrival: 27/02/2026 - 5 U.

Light grey plastic enclosure blue front label and cable glands

Variable fan speed controller | Modbus RTU | TK monitoring | 6 A

Article code: NVSS8-60-DM

Current stock: 5 U.

Light grey enclosure for DIN rail with blue front label

DIN rail fan speed controller | Modbus RTU | TK monitoring | 3 A

Article code: DVSS8-30-DM

Current stock: 0 U.

Light grey enclosure for DIN rail with blue front label

DIN rail fan speed controller | Modbus RTU | TK monitoring | 6 A

Article code: DVSS8-60-DM

Current stock: 0 U.

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