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Analog Signal AD DA Converter 6 Channel RTD To RS485 Converter LS-TD4015

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

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Analog Signal AD DA Converter 6 Channel RTD To RS485 Converter LS-TD4015

Analog Signal AD DA Converter 6 Channel RTD To RS485 Converter LS-TD4015
Analog Signal AD DA Converter 6 Channel RTD To RS485 Converter LS-TD4015

Large Image :  Analog Signal AD DA Converter 6 Channel RTD To RS485 Converter LS-TD4015

Product Details:
Place of Origin: China
Brand Name: LS
Certification: CE
Model Number: LS-TD4015
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: negociate
Packaging Details: standard
Delivery Time: 3-6 days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 10000pcs
Detailed Product Description
Input: PT100, PT1000, CU50, CU100 Output: RS485
Mounting Way: Din-rail Mounting Power Supply: 24V DC
High Light:

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1. General Introduction

The LS-TD4015 is an industrial grade standard RTD acquisition product that supports PT100, PT1000, Cu50, Cu100, Ge53, BA1, BA2, R5000 and R500 6-channel three-wire RTD inputs. RS485 interface is optoelectronic isolated. AD acquisition part is also modulus optoelectronic isolated. It adopts standard MODBUS RTU protocol. Complaint with industry standards, LS-TD4015 is suitable to use for a variety of industrial applications and automation systems. It is convenient to communicate with the host computer and realize a rapid networking and build your monitoring system.


Thermal resistance supports:


PT100 -200~850℃ BA1 -200~650℃
PT1000 -200~850℃s BA2 -200~650℃
CU50 -50~150℃ R5000 0~5000Ω
CU100 -50~150℃ R500 0~500Ω
Ge53 -50~150℃    


2. Parameter

Technique parameter Description
Power supply 9~30V DC
Input ranges PT100,PT1000,Cu50,Cu100,Ge53,BA1,BA2,R5000 and R500
Excitation current 250uA
Advantage Each channel supports independent configuration (6 channels can be set separately)
Input type 6 channels 3-wire input
Collect frequency AD collecting frequency≤10Hz(total rate)
Resolution 16 bit
Accuracy class ≤ ±0.1%(wiring cable errors not included)
Input impedance 20MΩ
Interface RS-485

Default Modbus-RTU,support 8N1, 8O1, 8E1.

Data format: SCADA software, PLC, compatible with ADAM-4015+.

If you need MODBUS-ASCII or other, please specify when placing order

Baud rate 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, 115200bps
Distance RS485 distance<1000m, can use repeater
Stability Use high quality chips inside, built-in dual watchdog, reliable and stable operation
Protection level Power Pin polarity protection, input Pin photoelectric isolation, AD input Pin and communication port ±15KV ESD protection, isolation voltage 2500Vrms, 500DC continuous, lightning protection, surge protection
Power consumption <2000mW
Weight 0.3kg
Mounting way Standard 35mm U-shaped Din rail installation


3. Pin Definition

Pin No. Pin name Description
1 COM4 Ch 4 COM port
2 RTD4- RTD input ch4-
3 RTD4+ RTD input ch4+
4 COM5 Ch 5 COM port
5 RTD5- RTD input ch5-
6 RTD5+ RTD input ch5+
10 DATA+ RS-485 A
11 DATA- RS-485 B
12 +VS Power supply +(9~30V)
13 GND Power supply -(ground of power)
14 RTD0+ RTD input ch0 +
15 RTD0- RTD input ch0 -
16 COM0 Ch0 Com port
17 RTD1+ RTD input ch1+
18 RTD1- RTD input ch1-
19 COM1 Ch1 Com port
20 RTD2+ RTD input ch2+
21 RTD2- RTD input ch2-
22 COM2 Ch2 Com port
23 RTD3+ RTD input ch3+
24 RTD3- RTD input ch3-
25 COM3 Ch3 Com port


Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

Tel: +8613826574847

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