EM522-CAN Field bus Stepper Drive User Manual V1.0
1
1. Introduction
1.1 Overview
EM522-CAN is one of the new high performance stepper drive which can support CANopen communication protocol. By
implementing latest 32-bit DSP technology, this stepper drive is able to power 2 phase and 4 phase stepper motors. It can
configure drive parameters and motor operation in real time via CANopen commander. Especially in multi-axis linkage of
applications, can greatly reduce the wiring, enhance the drive running reliability.
1.2 Features
Power supply 20~50VDC, recommended 24VDC
Output current 0.1~2.2A(peak), default value 1.0A(peak)
Support CAN field bus control, meet CANopen standard protocol of DS301 V4.02 and DSP 402 V2.01
Setting a
ddress and the baud rate via DIP switch
Operates in velocity, position or home mode
3 opto-isolation differential digital inputs, max. frequency 20KHz, and wide input v5~24VDC
1 opto-isolation differential digital output, max. current 100mA, largest external pull-up voltage 24VDC
Protections for over-voltage and over-current,etc.
1.3 Application
Suitable for all kinds of multi-axis linkage control of small and medium-sized automation equipment and instrumentation:
such as manipulator, packaging machinery etc.
2. Specification
2.1 Electrical Specification
Parameters
EM522-CAN
Min
Typical
Max
Unit
Output Current
0.1
-
2.2
A
Supply Voltage
20
24
50
VDC
Input signal current
6
10
16
mA
Input signal voltage
5
-
24
VDC
Over voltage Value
-
90
-
VDC
Isolation resistance
500
MΩ
2.2 Environment
Cooling
Natural Cooling or Forced cooling
Operating Environment
Environment
Avoid dust, oil fog and corrosive gases
Ambient Temperature
0°C
－
65°C (32°F - 149°F)
Humidity
40%RH
－
90%RH
Operating Temperature
0°C
－
50°C (32°F - 122°F)
Vibration
10-50Hz / 0.15mm
Storage Temperature
-20°C
－
65°C (-4°F - 149°F)
Weight
Approx. 227g (8 oz)
