4-20mA Signal Splitter Analog DC Signal Voltage Isolator Analog Signal Converter

• Customization: Available
• Frequency Range: PCS1900
• Frequency: 1900~1990MHz
• Trademark: Huaibei Huadian
• Origin: Shanghai
• HS Code: 8504902000
• Production Capacity: 10000/Week

Product Description

Provide isolated working power to the transmitter in the field, and at the same time detect the current / voltage signal in the loop. After transformation, the isolated current / voltage signal is output. The device has the advantages of fast response speed, low power consumption, and good temperature characteristics.
l It can be used in conjunction with modular instruments and DCS, PLC and other systems to provide signal isolation, signal conversion, signal distribution, and signal processing functions for field instruments, which enhances the anti-interference ability of the automatic control system in the industrial production process, ensuring the system's Stability and reliability.
 

Technical Parameters
Isolated transmission accuracy		±0.1%F.S(25ºC±2ºC)
Response time		≤50mS
Input impedance		≤100Ω(when input current) ≥300KΩ(when the input is voltage)
Temperature drift		40ppm/ºC
Distribution output voltage		No-load voltage ≤26V, full-load voltage ≥23V
Output load capacity		0(4)mA~20mA:≤550Ω:; 0(1)V~5V:≥1MΩ;0V~10V:≥2MΩ
Power supply		18~32VDC(typical 24V DC) 85~265VAC /DC
Full load power consumption	1 input 1 output		1 input 2 output		1 input 4 output		2 input 2 output
24V DC	0.3W		0.5W		1.0W		0.6W
220V AC	0.6W		1.0W		1.5W		1.2W
Insulation resistance		≥100MΩ,600VDC (between input / output / power)
Dielectric strength (leakage current 1mA, test time 1 minute)
≥1500V AC/DC(between input / output / power)
Ambient temperature during operation						−20ºC~+60ºC
Electromagnetic compatibility				IEC 61000-4
Panel indicator	PWR: Power indicator (green).

Product Model List
HDTD-	X	X	X	X
Number of channels	1				1 input 1 output
	2				1 input 2 output
	3				1 input 3 output
	4				1 input 4 output
	5				2 input 2 outout
	7				2 input 4 output
Input signal		1			4~20mA
		2			0~20mA
		4			0~75mV
		5			0~5V
		6			0~10V
		S			Other signal
Output signal			1		4~20mA
			2		0~20mA
			5		0~5V
			6		0~10V
			S		Other signal
Power supply				D	DC 24V  default
				A	85-265VAC/DC
				N	DC12V