Product designation				Data concentrator
Product type designation				DMECD
DIN rail module number				4
Auxiliary supply Us
Auxiliary rated supply voltage DC			VDC	110…250
Auxiliary operating voltage range
	AC
		min	VAC	85
		Max	VAC	264
	DC
		min	VDC	93.5
		Max	VDC	300
Operational frequency
		min	Hz	50
		max	Hz	60
Power consumption
		Max	VA	8.8
Power dissipation Max			W	3.6
Accuracy
		Active energy		Class 1 (IEC/EN 62053-21)
RS485 serial interface
Baud rate			bps	Programmable 1200…38400
Insulations
Rated insulation voltage Ui IEC/EN			V	250
Rated impulse withstand voltage Uimp			kV	6.5
Operating frequency withstand voltage			kV	3.6
Mechanical features
Housing type				Polyamide
Terminals type				Fixed
Conductor cross section
		min	mm²	0.2
		Max	mm²	4
		min	AWG	24
		Max	AWG	12
Tightening torque (Max)
			Nm	0.8
			lbin	7
Fixing				Din rail
Weight			g	337
Ambient conditions
Temperature
	Operating temperature
		min	°C	-20
		max	°C	+60
	Storage temperature
		min	°C	-30
		max	°C	+80
Relative humidity			%	<90
Maximum Pollution degree				2
ETIM classification
ETIM 8.0				EC002300 - Impulse meter for installation

cULus
EAC

IEC/EN 61010-1
IEC/EN 61000-6-2
IEC/EN 61000-6-3

DMECD

对比

数据集中器, 可扩展, 带8路可设置数字量输入, 4U, 可扩展, RS485端口, 用于来自DMEM100T1和DMED…的数据收集以及脉冲计数