On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver. A low power consumption for the RS-485 communication Onboard then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring. Slew-rate limited transceiver All pins of the chip have been lead to can be controlled through the microcontroller. Convenient RS-485 communication wiring Multiple Units can be connected to the same RS-485 bus wiring. All Chip pins are brought out for proper controls
