Dobot MG400 - Base I;O Interface

Dobot MG400 User Guide
Issue V1.5 (2023-03-20) User Guide Copyright © Yuejiang Technology Co., Ltd
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Screen printing
Description
For connecting to DC 48V power supply
I/O
I/O interface
AIR
Air source interface. The corresponding air pipe diameter was 4mm
The ENC interface of the MG400 is shown in Figure 6.2, and described in Table 6.2.
Figure 6.2 ENC interface
Table 6.2 ENC interface description
No.
1
2
3
4
5
6
7
8
9
Description
ABZ_A+
ABZ_A-
ABZ_B+
ABZ_B-
ABZ_Z+
ABZ_Z-
5V
0V
Reserved
Base I/O interface
The MG400 base contains an I/O board, for connecting to external equipment, such as air
pump, PLC, etc. The I/O board provides 16 digital inputs and 16 digital outputs, as shown in Figure
6.3.
Figure 6.3 Base I/O interface
NOTE
 The digital I/O is powered by the internal 24V power supply.
 The output current of every I/O can’t exceed 500mA.
 The total current can’t exceed 2A.
DI wiring
The wiring of DI connected to a simple switch (relay contact, button, switch, etc.) is shown