User Guide
Table Of Contents
- 1. Security Precautions
- 2. Introduction
- 3. Hardware Installation
- 4. Electrical Specifications
- 5. Installation and Commissioning
- 5.1 Installing Software
- 5.2 Connecting Power Supply
- 5.3 Connecting Emergency Stop Switch
- 5.4 Connecting External Cables
- 5.5 System Commissioning
- 6. Operation
- 7. Maintenance
Dobot M1 User Guide 4 Electrical Specifications
Issue V1.0.4 (2018-08-30) User Guide Copyright © Yuejiang Technology Co., Ltd
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Table 4.9 The external expansion interface description
PIN
Name
Function
Voltage/Current
1
A1-
Inversion signal input for A
phase of external encoder1
RS422 level
2
A1+
Signal input for A phase of
external encoder1
RS422 level
3
DIN1
Digital input
0V,24V/<100mA
4
DIN4
Digital input
0V,24V/<100mA
5
DIN3
Digital input
24V/<100mA
6
AOUT2
Analog output, reserved
0V~10V/10mA
7
CAN2_H
CAN bus
CAN CAN bus
8
DIN6
Digital input
0V,24V/<100mA
9
DIN5
Digital input
0V,24V/<100mA
10
AIN2
Analog input
0V-10V/<100mA
11
AIN3
Analog input
0V-10V/<100mA
12
DIN7
Digital input
0V,24V/<100mA
13
DIN10
Digital input
0V,24V/<100mA
14
DIN9
Digital input
0V,24V/<100mA
15
DIN12
Digital input
0V,24V/<100mA
16
FPGA_DOUT6
(DOUT16)
Digital output
0V,24V/2mA
17
FPGA_DOUT5
(DOUT15)
Digital output
0V,24V/2mA
18
DIN11
Digital input
0V,24V/<100mA
19
DIN14
Digital input
0V,24V/<100mA
20
DIN13
Digital input
0V,24V/<100mA
21
DIN15
Digital input
0V,24V/<100mA
22
B1+
Signal input for B phase of
external encoder1
RS422 level
23
B1-
Inversion signal input for B
phase of external encoder1
RS422 level
24
DOUT2
Digital output
0V,24V/2mA