Two-Wire 4-20mA Loop Power Isolation Amplifer

• Kind: Two-wire Transmitter
• Type: DC Transmitter
• Phase: Single
• Wire-Assembly Type: Two-wire Transmitter
• Accuracy Grade: 0.1G
• Certification: CE
• Model NO.: JSD TAW-100L-F
• Customized: Non-Customized
• Input: 4-20mA
• Output: 4-20mA
• Isolation Voltage: 3000VDC
• Operating Temperature: -45~+85
• Gain Drift: 50ppm
• Non-Linearity: 0.2
• Transport Package: Bubble Bag+Waterproof Bag
• Specification: 32*8.9*14.2mm
• Trademark: jieshengda
• Origin: Shenzhen
• Production Capacity: 99999

Product Description

Two-wire 4-20mA Loop Power Isolation amplifer
Two-wire 4-20mA Loop Power Isolation amplifer module
Quotation is not final sale price, please consult sales manager for details
Features:
low cost, small size, SIP12 package with UL94-V0 flame retardant standard
Isolation voltage up to 3000VDC between input and output
Provide work without external power supply, no external components
4~20mA current input, 4~20mA current output
Industrial temperature range: -45~+85ºC
Accuracy class: 0.3, 0.4, 0.5;
High Linearity :0.1% F.S.
Loop Power Voltage (10-30VDC)
Applications:
Analog signal data isolation, collecting
Industrial field signal isolation
Remote lossless transmission
Analog signal ground interference suppression
4~20mA isolated signal transmission
Provide power supply to the front  two-wire equipment 
Instrumentation and sensor signal transceiver
Power monitoring, medical equipment isolation barrier
General description:
JSD TAW-100L-F Series isolation amplifier IC is a two-wire loop powered galvanic isolation module, It adopts electromagnetic isolation technology, Provide power to the two-wire devices, effective solution to the current signal isolation depends on the power supply and achieve the 4~20mA standard signal isolation and transmission, Can be used with a variety of instruments analog input interface (PLC, DCS systems, etc.) match. Analog signal input with overcurrent protection, Can effectively protect the module and the post-stage circuit; addition, the module's input and output isolation voltage up to 3000VDC.
JSD TAW-100L-F Series isolation amplifier products very easy to use, It can achieve the industrial field signal isolation and conversion without any external components, and can achieve long-term lossless signal transmission. The product simplifies the user's design, greatly improves the PCB board space utilization.

Selections and Definitions:
 

Product Selection Parameter List:
Signal Input:	Output Signal:
Current(mA)	Current(mA)
4~20mA	4~20mA
0~20mA	0~20mA

Selection Example:

Example: Signal input 4-20mA , Signal output 4-20mA   Model: JSD TAW-100L-F
 

Signs	Item			Test Condition	Min	Type	Max	Units
Isolation characteristics	Isolation voltage			AC,50Hz,(Tested for 1 minute humidity<70%,leakage Current<1mA,)		3000		V(rms)
	Insulation resistance			500VDC(input/output)		100		MΩ
Transmission characteristics	Gain drift					±35	±50	ppm/ºC
	Non-linearity					±0.1	±0.2	%FSR
	Loop Power				10	30	35	VDC
	Voltage Output					24		VDC
	Signal Input		current		4	20	30	mA
	Signal Output		current		4		20	mA
	Load capacity		current	RL≤(Us-5)/0.02 Us:Loop power supply voltage		250		Ω
	Frequency Response			(Small-signal band width)Io=20mA		50		Hz
	Signal output ripple					5	10	mVRMS
Power input characteristics	Power supply	Voltage			――	――	――	VDC
		Power loss			――	――	――	W
		Range			――	――	―	%
Other  characteristics	soldering temperature			Solder from the shell 1.5mm,10s 1.5mm,10s			300	ºC
	operating temperature				-45		85	ºC
	storage temperature				-55		105	ºC
	SIZE			32*8.9*14.2				mm
	Weight				6.5	7.5	8	g

Pin Function Description:

Outputting types	Pin	Function	Pin	Function	Storage
Passive 4-20mA	1	Loop Power input	7	NO PIN	Single Inline 12Pin
	2	Current Output	8	NO PIN
	3	NO PIN	9	Current input
	4	NO PIN	10	Current input
	5	NO PIN	11	Voltage output
	6	NO PIN	12	Voltage output

Application wiring diagra




Notes:
1,Please read the user manual carefully before using. If any question please contact our technical support department.
2,Please do not use this product in hazardous area. The power supply of this product should be 24VDC power source. It is forbidden to use 220VAC power supply.
3,Calculating from the date of delivery, during normal use of the product, any quality problems are free repair or replacement by Company during 3 years warranty,
4,To avoid invalid, or any failure, users disassemble this product is forbidden
5,the product is strictly forbidden demolish without permission for not damage
6,All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
7,In this datasheet, all the test methods of indications are based on corporate standards.