KD8531-EX AI,Isolated Barrier(1 channel,Loop powered)

Analogue input, output isolated barrier with loop-powered: provides the transmitter located in the hazardous area a separate power, transfer current signal generated by transmitter from a hazardous area to a safe area, can also transfer current signal from a safe area to a hazardous area and drive equipments like actuator in field. It allows bi-directional transmission of HART communication signals, and is suitable for using loop-powered DCS, PLC systems.

Number of channels: 1input/1output
Input signal: 4~20mA
power distribution: (Ue-RL×0.02-6)/20mA
Output signal: 4~20mA
Power Supply Mode: Loop Power Supply
Power Connection Mode: Terminal Power Supply
HART: Support

Product Name	KD8531-EX Isolated Barrier
Number of channels	1input/1output
Supply voltage(Ue)	20~30V DC(Application 1)
Input signal	4~20mA;HART
Output signal	4~20mA;HART
Weight	Approx 150g
Field apparatus	Application1: 2-wire intelligent transmitter(HART), 2-wire intell igent transmitter Application 2: 2-wire valve positioner, electri cal converter

FAQ

Q: What information should I provide before order?

A: Please confirm the input data, output data and another function you need.

Q: How long is your warranty period?

A: Dedication to our customers and recognition of industry requirements, we announced 5 years warranty at 2 0 1 3 and continues to drive our development of new products and solutions to meet our customers’ needs.

Q: Are you trading company or manufacturer ?

A: We are manufacturer, providing own brand product and also ODM/OEM services.

Q: How long is your delivery time?

A: ≤ 20 pcs, generally it is 7 days after 100% down-pay; 20--100 pcs, it is 3-10 days according to quantity; More than 100 pcs, pls contact with our support.

Q: What is your terms of payment ?

A: 100% T/T in advance.

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