Eastron SDM220-Modbus User Manual

Eastron SDM220Modbus User Manual
Jiaxing Eastron Electronic Instruments Co.,Ltd. Tel: 0086-573-83698881 83698882 Fax: 0086-573-83698883
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastron.com.cn
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SDM220-Modbus
Single-Phase Two Module DIN rail Meters
 Measures kWh, Kvarh, KW, Kvar, KVA, PF, Hz, dmd, V, A, etc.
 Bi-directional measurement IMP & EXP
 Two pulse outputs
 RS485 Modbus
 Din rail mounting 35mm
 100A direct connection
 Better than Class 1 / B accuracy
User Manual V1.9
2016

Eastron SDM220-Modbus Specifications

General

Brand	Eastron
Model	SDM220-Modbus
Category	Measuring Instruments
Language	English

Summary

Specification

General Specifications

Lists fundamental electrical and operational parameters for the meter.

Accuracy

Details the precision of measurements for voltage, current, power, and energy.

Output

Set-up Mode

Password Management

Address ID Configuration

Procedure for setting the unique Modbus communication address.

Baud Rate Configuration

Sets the data transmission speed for Modbus RTU.

Parity Configuration

Pulse Output Settings

Pulse Constant Setting

Demand Integration Time

Set-up Password Change

Diagrams and Dimensions

Wiring Diagram

Illustrates the electrical connections for the meter terminals.

Installation

DIN Rail Mounting

Instructions for securely mounting the meter on a DIN rail.