DMA882S-IO LEADSHINE | Alldatasheet
Document overview
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Technical content
Features
External I/O signal control mode, with 5-24 VDC DIP switch setting drive’s output current and motor speed PUL+ and PUL- signals indicate Start and Stop DIR+ and DIR- signals indicate motor running direction Alarm output (30V/100mA max) Matched with NEMA 23, 24, 34, 42 stepper motors Suitable for long-term constant speed applications DMA882S-IO Size (unit: mm) Power Supply Connection Rang 30-110VDC or 20-80VAC, recommend 36-90VDC power supply, higher power voltage brings better performance at high speed. No polarity of power I/O Signals Connection The I/O signals connections are as below, PUL signals indicate Start/Stop function, DIR signals indicate motor running direction, SPD signals indicate low speed or high speed. if SPD+ & SPD- are no connected, motor speed is setting by SW5-SW8 (also named high speed), if SPD+ & SPD- are on, motor speed switch to low speed (the value is half of high speed as default, also can be set by Leadshine software). Speed switching takes effect in real time and does not require a power restart. Control signals voltage is 5-24VDC.
Stepper drive with speed control DMA882S-IO Quick Start Caution Be sure to read this manual carefully before trying to install and use the product. Be sure to check the connections and make sure the power lead polarity is correct, or there could result in injury or fire. Be sure to ground the earth terminal of the motor and drive without fail, or there could result in electrical shock. Be sure to mount the load after making sure the motor work well without load, or there could result in some accident. Be sure to turn off power and wait for 10 minutes or longer after LED display of the front panel has gone off, and then you can transporting, wiring and inspecting the drive, or there could result in electrical shock or fire. Be sure to install an emergency stop circuit externally so that you can stop the operation and shut off the power immediately, or there could result in some accident. Be sure to give the power supply voltage does not exceed the drive’s input range, or there could result in burning out drive and motor. Web: http://www.leadshine.com Sales: sales@leadshine.com Support: tech@leadshine.com Peak RMS SW1 SW2 SW3 Default(2.1A) on on on 2.7A 1.93A off on on 3.6A 2.57A on off on 4.6A 3.29A off off on 5.5A 3.93A on on off 6.4A 4.57A off on off 7.3A 5.21A on off off 8.2A 5.86A off off off Motor Speed (RPM) SW5 SW6 SW7 SW8 Default (50) on on on on 150 off on on on 250 on off on on 350 off off on on 450 on on off on 550 off on off on 650 on off off on 750 off off off on 850 on on on off 950 off on on off 40 on off on off 60 off off on off 70 on on off off 80 off on off off 90 on off off off 100 off off off off DIP Switch Setting
- DMA882S-IO has 8-bit DIP switches, functions as below: SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
- Output current setting (3-bit) ● Motor speed setting (4-bit) Dynamic output current Motor speedHolding current/Auto-tuning Note： (1) Factory is turned on auto-tuning, need to use PC software to turn off. (2) “Default” means that parameters can be modified by Leadshine software.
- Holding current(SW4) “Off” means holding current is 60% of dynamic current, while “on” means 100%. Auto-configuration for current loop at power on