2.14.2 RS485 Connector
RS485 serial communication terminal is a RS485 communication serial interface with four pins. Using Pin4 as the information positive pole (485 +), Pin3 as information negative pole (485-), Pin2 as information signal ground connection (GND), Pin1 conduct empty connection to no functional (n/c), the CNC controller can use this serial communication terminal to read the absolute position position information within common use driver.
Pin |
485+ |
485- |
GND |
n/c |
Explain |
RS485 signal D+ |
RS485 signal D- |
RS485 ground signal |
empty |
TOP RS485 Serial Communication Terminal
TOP Placement Drawing