The VM-RS 485 is designed to protect all versions of the RS 485. It can be used to protect protocols RS 422 and V.11.

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VM-RS485

The VM-RS 485 is designed to protect all versions of the RS 485. It can be used to protect protocols RS 422 and V.11.

Description

The VM-RS 485 is designed to protect all versions of the RS 485. It can be used to protect protocols RS 422 and V.11.