Chapter 2 Wiring
28
2.4 X3 terminal connector
Communication terminal adopts DB9 socket of two rows
Signal name
Pin
number
Functions
RS-485
Input and output
signal wire
A
5
The input and output signal wire used in
the RS-485 two wire communication.
B 4
Terminal resistor
connection wire
Ar
2
Short circuit pin 2 and pin 3. Crossover
the 120
Ω
terminal resistance between
signal A and B.
Br 3
Shield
protection
ground
FG
6
Connect with cable shield wire
Partial circuit diagram of X3 connector is as following:
In this chart, A stands for difference positive signal input and output; B stands for difference
negative signal input and output.
Summary of Contents for EP3 AC Series
Page 1: ...Wuhan Maxsine Electric Co Ltd...
Page 12: ...Chapter 1 Product inspection and installment 2 1 2 Product nameplate...
Page 16: ...Chapter 1 Product inspection and installment 6...
Page 40: ...Chapter 2 Wiring 30 2 5 2 Wiring diagram for speed or torque control...
Page 57: ...3 7 Resume the parameter default values 47 Remarks...
Page 124: ...Chapter 4 Running 114 Remarks...
Page 221: ...198 Chapter 8 Specifications 8 1 Types of servo driver...
Page 231: ...8 5 Types of servo motor 8 5 Types of servo motor...