EM2RS-870 Modbus stepper driver

EM2RS-870 - Driver for stepper motors.
- Modbus RS485 control
- Power supply from 20 to 80VDC. Output current from 0.5 to 7.0A.
- Speed, Position, Homing modes
7 programmable digital inputs ( Limit, Origin, Quick stop, Alarm reset, Enable, JOG or Position Table inputs)
3 digital outputs (Alarm, Brake, Homing / Instruction / Path complete)

118.70 € Without Taxes 118.7 EUR 118.70 €

118.70 €

142.44 € 142.44 € with taxes

  • Brand
  • Inputs
    • 7
  • Outputs
    • 3
  • Min. Voltage
  • Max. Voltage
  • Max. current
  • Interface
  • Weight

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En rupture de stock

Product Documents

Datasheet EM2RS
Manuel EM2RS
Manuel rapide Motion Studio

Internal Reference: EM2RS-870

Specs

  • Support for Modbus RTU communication using an isolated RS485 bus
  • Supply voltage 20-80VDC, max output current 7A
  • HMI, PLC or external I/O control the movement
  • 7 programmable inputs: Limit, Home, Quick Stop, Alarm Reset, Enable, JOG or Position Table
  • 3 programmable outputs: alarm, brake, homing / instruction / route completed
  • Operating modes: velocity profile, position mode, homing
  • Protections against overvoltages, overcurrents, motor wiring errors, etc.
  • Modbus identifier and communication speed adjustable by switches
  • Current and resolution setting via Motion Studio tuning software (RS232 interface)
  • Small dimensions (118x79.5x25.5mm)
  • Pluggable connectors


Introduction

The EM2RS series is a stepper driver generation based on the standard Modbus RTU protocol, using RS485 communication, which allows networking up to 31 axes.
Their built-in PR function with 16-segment position table (PR mode) can dispense with additional controllers in most point-to-point applications, greatly improving system reliability and reducing costs.


Applications

The EM2RS series also supports the teach function, position profle, velocity profile, and homing operation modes. The EM2RS-870 can power 2-phase stepper motors in NEMA 23, 24, and 34 sizes.

Electrical specifications

(Tj=25℃)

Parameters

EM2RS-870

Min.

Typique

Max

Unité

Output current

1.8

-

7A (4A RMS)

Amps

Voltage (DC)

20

24-72

80

VDC

Current for logic signals

7

10

16

mA

Input signal frequency

0

-

10

Khz

Input signal voltage

12

-

24

VDC

Mechanical Specifications (Unit: mm, 1 inch=25.4 mm)

Figure 1



Figure 2






Typical connection

Logiciel de paramétrage Leadshine Motion Studio V1.49 :
https://www.leadshine.com/upfiles/downloads/4f2e3904b60df00acb75d9cd2ae65491_1702632536136.zip


Accessories

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Specifications

Brand Leadshine
Inputs 7
Outputs 3
Min. Voltage 20 V
Max. Voltage 80 V
Max. current 7 A
Interface Modbus RS485
Weight 280 gr
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