Leadshine Technology EM2RS Series - Interface Specifications

EM2RS Modbus RS485 Stepper Drive User Manual
- 9 -
3.3 Interface Specifications
3.3.1 Connectors Definition
Figure 3.2: EM2RS series connectors
Name
Description
CN1
Input power connector
CN2
Motor connector
CN3
I/O signals connector
CN4
RS485 communication connector
CN5
RS232 tuning connector
DIP Switch
Salve ID: SW1-SW5
Baud Rate: SW6-SW7
Terminal Resistance: SW8
3.3.2 CN1 &CN2 Input Power Connector

EM2RS-522/556/870
Name
Pic
PIN
Signal
Description
CN1
1
VDC
24V- 48V
2
GND
GND
CN2
4
A+
Motor phase A+
3
B+
Motor phase B+
2
A-
Motor phase A-
1
B-
Motor phase B-