Adtech ADT-CNC4620 Maintenance Manual page 85

Adtech CNC Technology Co., Ltd.
Wire No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Standard pulse wiring diagram
This wiring is suitable for CNC4640/4620/4340/4240/4342 controller;
Step motor drive cable to differential input
Adtech CNC drive is for reference, all of which use differential input mode. This mode has strong
anti-interference and is recommended. Please refer to the figure below for the connection of CNC with step
motor drive and step motor
12. Hardware interface definition and connection instructions
Definition
PU+
PU-
DR+
DR-
ALM
X axis: IN34, Y axis: IN35, Z axis: IN36, A axis: IN37
OUT
X axis: OUT24, Y axis: OUT25, Z axis: OUT26 A, axis:
ECZ+
ECZ-
PUCOM
24V+
Internally provided 24V power supply, directly connected to
24V-
ECA+
ECA-
ECB+
ECB-
Pulse signal +
Pulse signal -
Direction signal +
Direction signal -
Servo alarm signal input
Axis alarm reset output signal
Encoder phase Z input +
Encoder phase Z input -
Controller for single end input
24V power supply of the controller
Encoder phase A input +
Encoder phase A input -
Encoder phase B input +
Encoder phase B input -
Function
OUT27
- 81 -