Rs422 Wiring Diagram. How do i connect two rs 422 devices basic rs422 connections serial data 232 port pinout wiring diagram 485 communications rs232 rs485 converters to extend 8 pin 6 hook up cable or make 2 wire 4 and interface es 320 brainbo converter compax3 misc set c3 xpress a b idn adapters faq advantech. An rs 422 device is used as the master and an rs485 device is used as a slave in a 4 wire rs 485 bus.
The best way to set the motor current is by measuring the voltage on the vref pin 025v and adjusting the voltage with the potentiometer. This represents the rs 422 connections of a device card or converter. Serial rs 232 422 rs485 adapters coolgear.
Terminal block db9 to 5 terminals 2 pack rs 422 485 sealevel.
Silent2209 fysetc wiki. The appropriate connection of the devices depends on the type of serial network. This represents the rs 422 connections of a device card or converter. But it does give some guidelines.