Table of Contents
Advertisement
Eastron SDM120Modbus User Manual
Set-up Mode
To get into Set-up Mode, the user need keep pressing the button for 3 seconds, the meter LCD will shows "-SET-".
The user can program the meter parameters by sending correct command via RS485 port.
The protocol is Modbus RTU. For the details. Please look at the "Eastron SDM120C protocol".
Wiring diagram
1：L-in 2: L-out 3/4: N
Dimensions
Jiaxing Eastron Electronic Instruments Co.,Ltd.
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China.
5/6/7: PO 2+ / Com / PO 1+
Tel: 0086-573-83698881
Web:
www.eastron.com.cn
9/10：RS485 B/A
83698882Fax: 0086-573-83698883
email:
steven@eastron.com.cn
Advertisement
Table of Contents
Need help?
Do you have a question about the SDM120 Modbus and is the answer not in the manual?
Questions and answers