BOK-XQ3485 is a bi-directional TX enable high-speed automatic
RS485-RS485-type communications relay, synchronous optical
isolation device.For point to point, such as 485-to-multipoint network,
communication speeds up to 115.2Kbps. two-way communication, auto-sync with a light-emitting diodes
instructions and easy pluggable connector. 2 wire RS485/RS422 interface, the distance relay at each end of up
to 1200km, and can be multi-level cascade. apply to any data bits, synchronization bits, and parity bit
combination. using photoelectric isolation and anti-static anti-lightning
design, particularly suitable for high-security system requirements
occasions. Specifications: Relay Distance: RS485 up to 4000 ft. (1250 m) Methods of work: two-wire interface, half-duplex communication, can
be cascaded Rate: more than 115.2Kbps. Temperature: 0-65(32-150F). Humidity: 10-90%. Power Supply: 8-12VDC, 250mA, 2.1mm center positive "barrel" type
connector (9V DC) Size: 85mm (W) X 95mm (length) X 25mm (H)