Shenzhen Sunyuan Technology Co.,Ltd

data acquisition unit,remote data acquisition,signal acquisition,analog signal converters,analog data acquisition, Manufacturer and Supplier - China(CN)

Remote Rs232 Data Acquisition With Temperature Detection For Signal Testing / Monitoring / Control

Remote Rs232 Data Acquisition With Temperature Detection For Signal Testing / Monitoring / Control

Business Information

  • Made In : China(CN)
  • Packaging : DIN-RAIL type
  • Delivery Time : 3-5 work days
Favorites

Product Features

Welcome to buy mp3

Product Specifications

Remote Rs232 Data Acquisition With Temperature Detection For Signal Testing / Monitoring / Control

?

Sunyuan SY AD series achieve the signal acquisition between sensor and the host to test analog signal or control remote device. The configuration software can be used for a variety of sensors including analog input, analog output, and digital signal input / output (I / O), ISO SYAD series of products can be used in industrial automation RS-232/485 bus system,4-20mA / 0-10V signal measurement, monitoring and control, small-signal measurement, and industrial-site signal isolation and long-term transmission and so on.

Products include power supply isolation, signal isolation, linearization, A/D conversion and RS-485 serial communication. Each serial port of the maximum 256 ISO SYAD series of modules, means of communication using ASCII character communication protocol or MODBUS RTU communication protocol communication protocol, its instruction set compatible with the ADAM modules, the baud rate is set by the user, with other manufacturers control module hanging in the same RS-485 bus, to facilitate computer programming.

SYAD series of products are based on single chip of intelligent monitoring and control systems, all the user to set the calibration value, address, baud rate, data format, checksum status and other configuration information is stored in nonvolatile memory EEPROM inside.

SYAD series of products according to industry standard design, manufacture, signal output / communication interface isolation, can withstand 3000VDC isolation voltage, anti-interference ability, high reliability. Operating temperature range: - 45℃ ~ +80℃.

?



SY AD 02C functional block diagram

?

Applications:

- - - -
● Signal testing/ monitoring /control? ● Intelligent building control, security and engineering applications? ● RS-232/485 industrial automation control system? ● Industrial fields signal isolation and long-terms transmission? ● Debugging and controlling of equipment operation ● Sensors signal test? ●Acquisition and record of industrial field data ● Development of medical and industrial products ● -55~125℃ temperature measure |
- - - -
?
?

Specifications:

●? Low cost, small size?

● Analog signal acquisition, isolated conversion RS-485/232 output?

● Analog signal output accuracy>0.05%

● RS-485/232 output, can be remotely reconfigured for modules accuracy?

● Input signal/Output signal 3000VDC

●? Wide power supply range :8 ~ 50VDC

● High reliability, convenient programming, easy installation and wring??

● User can set module address and baud rate, etc. by programming?

● Support Modbus RTU communication protocol

● Support one channel DS18B20 temperature signal input, with resolution of 0.01℃.

?

Model selection:

?

?SY AD 02C????????? U(A)□ -??

?

Input voltage or current signal??????????????

U1:0-5V?????? ??????A1:0-1mA??????? ???????

?? U2:0-10V???? ????A2:0-10mA?????? ?

U3:0-75mV??? ?????A3:0-20mA??? ??????

U4:0-2.5V???? ??????A4:4-20mA???????????????????????

?? U5:0-±5V???? ???A5:0-±1mA?????????????????????????

?? U6:0-±10V??? ???A6:0-±10mA?????????????????????????

?? U7:0-±100mV? ??A7:0-±20mA

?? U8:Customized ??A8:Customized

??????? ??

Note:SY AD 02C can support RS232 and RS485 communication port, user can choose the communication port according the application environment. But at the same time, only one communication port can work, or will have interference.

E.g.:

1, SY AD 02C A4 Means 4-20ma signal output, and support one channel DS18B20 temperature signal input

2, SY AD 02C A7 Means 0-5V signal output,? and support one channel DS18B20 temperature signal input

3, SY AD 02C U1?? Means 0-±5V signal output, and support one channel DS18B20 temperature signal input

?

Note:SYAD02C module supports both RS232 and RS485 communication interface, the user can select the corresponding communication interface based on the use of the environment, but at the same time can have only one of the two interfaces work, or will cause interference.

E.g.

1: SYAD02B-A4?? ???Two channel 4-20ma signal output

2: SYAD04B- A7 ?????Four channel 0-±20mA signal output

3: SYAD02B- U1?? ???Two Channel 0-5V signal output

?

SY AD 02C general parameters:

?

(typical @ +25℃,Vs@24VDC)

Input:???? Voltage / Current

Accuracy:? 0.05%

put imbalanceIn:??? ±0.1 uA/℃

Temperature Drift:? ±15 ppm/℃ (±30 ppm/℃, max)

Input load:? 50Ω (4-20mA/0-20mA/0-±20mA current input)?

??????????? 100Ω (0-10mA/0-±10mA current input)

??????????? 1KΩ (0-1mA/0-±1mA current input)

? ??????????>1MΩ(voltage input)???????

Band width: -3 dB 10 Hz

Switching rate:10 Sps

Common mode restraint(CMR): 120 dB(1kΩ Source Imbalance @ 50/60 Hz)

Normal mode restraint(NMR):? 60 dB (1kΩ Source Imbalance @ 50/60 Hz)

Temperature Measure Range:?? -55℃~+125℃, with inherent temperature resolution 0.5℃.

Input terminal protection: over-voltage/over current protection

Communications:? protocol? RS-485 or RS-232 ASCII character communication protocol and MODBUS RTU communication protocol

???????????? Baud rate(300,600,1200,2400,4800,9600,19200,38400bps)software selectable

address(00H~FFH)software selectable

Response Time:100 ms max

Operation Power Supply:??? +8 ~ 50 VDC wide power supply range, internal anti-reverse & over-voltage protection??????????????

watt consumption:???? < 1W

Operation Temperature: - 45 ~ +80℃?????????

Operation Humidity:?? 10 ~ 90% (non-condensing)

Storage Temperature:?? - 45 ~ +80℃??????????????

Storage Humidity:???? 10 ~ 95% (non-condensing)????????????????????????????????????

Isolation withstand voltage:?? between input and output:? 3KVDC,1 minute,stray current 1mA

????????????????????????? Output and power are common-ground.

Endure Impact Voltage: 3KVAC, 1.2/50us(peak value)

Dimensions:?? 120 mm? x? 70 mm? x? 30mm

Weight:????? approximately 72g

?

Pin Definition

- - - -
Pin | Name | Description |
1 | IN0+ | Input0 + |
2 | IN0- | Input0 - |
3 | IN1+ | Input1 + |
4 | IN1- | Input1 - |
5 | +5VA | +5V Analog Power supply + |
6 | AGND | Analog Ground |
7 | NC | NC |
8 | DQ | DS18B20 input |
9 | DGND | Digital Ground |
10 | +5VD | +5V digital output |
11 | VCC | Power supply + |
12 | GND | Power supply - |
13 | 485GND | 485GND |
14 | 485- | RS-485- Ground |
15 | 485+ | RS-485+ Ground |
16 | GND | 232GND |
17 | RXD | RS232RXD |
18 | TXD | RS232TXD |
19 | CONFIG | Config initiation |
20 | GND | GND |
- - - -

?

?

?

?

?

?

?

?

?

?

?

?

?

?????

F

?

?

?

?

?

?

?

?

?

?

?

?

?

?

?

?

?

Dimension:(unit:mm)



The specification of DS18B20 temperature value processing instructions:


?SY AD 02C support a single DS18B20 temperature measurement, the DS18B20 temperature signal from the input SY AD 02C 8-pin (DQ), 9 feet (DGND digital power supply negative terminal) and the 10 feet (5VD digital power supply positive terminal) can DS18B20 external 5V power supply. SY AD 02C only support the the DS18B20 auxiliary power supply work, does not support the parasitic power work. The measurement signal processing by the microprocessor through the serial port can be uploaded to the host communication supports two modes, ASCII and MODBUS RTU mode.


??ASCII mode
??this mode, the SY AD 02C module after receives the data read command (# AA or #AA2, where AA represents the address, channel 3), the data was uploaded to the host. Command # AA is to read the data of all channels, SY AD 02C has three analog signal path, the temperature

Send messages to the supplier!

Please leave your comments here!

No data.

Other Related Products

Rank This Company

Please leave your comments here!