Eastron SDM120 Modbus User Manual

Eastron SDM120Modbus User Manual
Jiaxing Eastron Electronic Instruments Co.,Ltd. Tel: 0086-573-83698881 83698882Fax: 0086-573-83698883
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn email: steven@eastron.com.cn
SDM120Modbus
Single-Phase Multifunction DIN rail Meter
 Measures kWh, Kvarh, KW, Kvar, KVA, PF, Hz, dmd, V, A, etc.
 Di-directional measurement IMP & EXP
 Two pulse outputs
 RS485 Modbus
 Din rail mounting 17.5mm
 45A direct connection
 Better than Class 1 / B accuracy
User Manual V2.2
2014

Eastron SDM120 Modbus Specifications

General

Model	SDM120 Modbus
Communication Protocol	Modbus RTU
Display	LCD
Mounting	DIN Rail
Accuracy	Class 1
Standards	IEC 62053-21
Measurement Parameters	Voltage, Current, Power, Energy
Power Supply	230V AC
Baud Rate	2400, 4800, 9600 bps
Operating Temperature	-25°C to 55°C
Storage Temperature	-40°C to +70°C
Humidity	≤ 95% non-condensing
Voltage Range	230V
Weight	Approx. 0.2 kg