This product is a fibre-optic modem that can provide users with RS-485 serial port transmission without jumper settings, automatic switching, and can automatically detect the signal rate, zero-delay automatic forwarding. Widely used in industrial automation control, access control, one card, car park and other systems.
Features
Support RS-485 interface
Asynchronous transmission, rate up to 500Kbps
Interface provides 1500W surge protection and 15KV electrostatic protection.
RS-485 port supports 32 nodes (128 nodes can be customised).
Automatic signal rate detection
Zero-delay automatic forwarding of RS-485 signals
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