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LS-TD4018 24V DC 2000mW 8ch RS485 Analog Data Acuisition Module

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LS-TD4018 24V DC 2000mW 8ch RS485 Analog Data Acuisition Module

Name: LS-TD4018 24V DC 2000mW 8ch RS485 Analog Data Acuisition Module
Brand: LS
SKU: LS-TD4018
Price: 1.00 USD
Availability: InStock
Rating: 4.9 (174 reviews)

Large Image : LS-TD4018 24V DC 2000mW 8ch RS485 Analog Data Acuisition Module

Product Details:

Place of Origin:	China
Brand Name:	LS
Certification:	CE
Model Number:	LS-TD4018

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

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Detailed Product Description

Input:

Analog Or TC

Output:

RS485

Mounting Way:

Din-rail Mounting

Power Supply:

24V DC

High Light:

8ch Analog Data Acuisition Module

2000mW Analog Data Acuisition Module

RS485 Analog Signal Convert

Signal Converter 8ch Analog Signal Convert to RS485 Analog Data Acuisition Module

1. General Introduction

The LS-TD4018 is an industrial grade analog acquisition product that supports measure range with -15mV ~+15mV, -50mV~50mV, -100mV~+100mV, -500mV~+500mV, -1V~+1V, -2V~2V, -20mA~20mA and J type, K, T, E, R, S, B, N type TC signal 8 channels input. It adopts standard MODBUS RTU protocol. Complaint with industry standards, LS-TD4018 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.

J	-200~1200℃	R	-50~1760℃
K	-200~1350℃	S	-50~1760℃
T	-200~400℃	B	400~1820℃
E	-200~1000℃	N	-200~1300℃

2. Parameter

Technique parameter	Description
Power supply	9~30V DC
Input ranges	-15mV~+15mV,-50mV~50mV,-100mV~+100mV,-500mV~+500mV, -1V~+1V, -2V~2V, -20mA~20mA and J type, K, T, E, R, S, B, N type TC signal
Advantage	Each channel supports independent configuration (8 channels can be set separately)
Input type	8 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	Voltage 20MΩ, current 100Ω
Interface	RS-485
Protocol	Default Modbus-RTU,support 8N1, 8O1, 8E1. Compatible with kinds of SCADA software, PLC 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. Default factory settings

For your convenience, our factory default parameters setting is as follows:

a. Device address: 1;

b. The baud rate: 9600bps;

c. ModBus-RTU protocol, data format: 8N1;

4. Pin Definition

Pin No.	Pin name	Description
1	IN5+	Ch 5 analog input +
2	IN5-	Ch 5 analog input -
3	IN6+	Ch 6 analog input +
4	IN6-	Ch 6 analog input -
5	IN7+	Ch 7 analog input +
6	IN7-	Ch 7 analog input-
7	DATA+	RS485 +
8	DATA-	RS485-
9	+VS	Power supply + (9-30VDC)
10	GND	Ground of power supply
11	IN0+	Ch 0 analog input +
12	IN0-	Ch 0 analog input -
13	IN1+	Ch 1 analog input +
14	IN1-	Ch 1 analog input -
15	IN2+	Ch 2 analog input +
16	IN2-	Ch 2 analog input-
17	IN3+	Ch 3 analog input +
18	IN3-	Ch 3 analog input -
19	IN4+	Ch 4 analog input +
20	IN4-	Ch 4 analog input -