Parts and functions 2. terminal descriptions, 12vdc power output, Power ground – V-Tech DMR18 Manual User Manual
Page 2: Common contact of the relay, Exit button connection port, Exit buton connection port, Usb-rs485 communication terminal negative, Usb-rs485 communication terninal positive, L1,l2, Non-polarity bus line
Parts and functions 2. terminal descriptions, 12vdc power output, Power ground | Common contact of the relay, Exit button connection port, Exit buton connection port, Usb-rs485 communication terminal negative, Usb-rs485 communication terninal positive, L1,l2, Non-polarity bus line | V-Tech DMR18 Manual User Manual | Page 2 / 20