EM2RS-556, 5.6 A, MODBUS Control Open-Loop Stepper Driver
The EM2RS-556 is a Modbus (RS485) control open loop stepper driver, able to power 2 phase stepper motors smoothly with very low motor heating & noise. It can provide up to 5.6 A, operating at 20-50 VDC.
EM2RS Series are stepper drive based on standard Modbus RTU protocol, using RS485 communication can network up to 31 axes. They built-in PR feature with 16-segment position table (PR Mode) can save additional controllers in most of point-to-point applications, to greatly enhance system reliability and reduce the cost. EM2RS Series also support the feature of teaching, the operation modes of Profile Position, Profile Velocity and Homing. EM2RS-556 can power 2-phase NEMA 17, 23, 24 stepper motors.
The EM2RS series is highly reliable and affordable and performs excellently in many industrial applications such as solar equipment, textile, civil, robotics, power generation equipment, 3C, packaging...
Features:
- Standard Isolated RS485 Modbus
- HMI, PLC or External I/O start motion
- 7 Programmable Inputs: Limit, Origin, Quick stop, Alarm reset, Enable, JOG or Position Table inputs
- 3 Programmable Outputs: Alarm, Brake, Homing / Instruction / Path complete
- Modes of Operation: Velocity, Position, Homing
- Support Functions: Teaching, Interrupt, Skip, Suspend, Circulate motion
- 20-50VDC supply voltage, max 5.6A output current
Input voltage: 20-50 VDC
Output current: 0.5 to 5.6 A
Communication Type: RS232 for tuning, RS485 for networking control
# of Digital Inputs: 7
Digital Inputs: Limit switch signal, original signal, quick stop, alarm reset, and position table inputs
# of Digital Outputs: 3
Digital Outputs: Fault output, brake output, and motion complete output
Operation Mode: PP, PV, HM
Protection: Over current; over voltage; chip error; motor cable error; ROM error; auto-tuning error
Operating environment:
- Environment: Avoid dust, oil fog and corrosive gases
- Storage temperature: -20 to 65°C
- Ambient temperature: 0 to 50°C
- Humidity: 40% to 95% RH
- Operating temperature: 0-50°C Max
- Vibration: 5.9 m/s2 Max
Weight: 250 g
Dimension: 118 x 79.5 x 25.5 mm
Faulty Goods and Warranty
Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.
Our standard warranty period is 12 months from the date of purchase unless stated otherwise.
Other warranty periods:
Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years
Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.
Returns Policy
If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.
Please note:
- The product returned will attract a 20% restocking fee.
- The customer must pay the delivery costs.
- Non standard, custom made or a specially manufactured or imported products are not returnable.
- Semiconductors, books and software are not refundable
Full Terms and Conditions
By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.
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