4 Channel Adam Data Acquisition Module , Analog Signal Acquisition Isolated

Detailed Product Description

4 channel ADAM Data Acquisition Module ,  Analog Signal Acquisition Isolated

Quick details

● 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

● Signal testing/ monitoring /control

SYAD02/4B 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), SYAD02/4B series 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 SYAD02B series of modules, means of communication using ASCII character communication protocol or MODBUS RTU 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.

ISOAD 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.

ISOAD 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℃.

 

SYAD02B functional block diagram

SYAD04B 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

 

Specifications:

● Low cost, small size  ● Analog signal acquisition, isolated conversion RS-485/232 output  ● Analog signal output accuracy>0.5% ● 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

 

Model Selection Guide:

SYAD 02/04B - U(A)□

 

Channel choose；

Two channel

Four Channel

 

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:SYAD02/4B 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

 

SYAD02/4B 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)

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.

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

Dimensions:   123 mm  x  70 mm  x  30mm

Weight:      approximately 72g

 

Pin Definition

Pin	Name	description	Pin	Name	Description
1	IN0+	Input0 +	11	VCC	Power supply +
2	IN0-	nput0 -	12	GND	Power Supply Ground
3	IN1+	Input1 +	13	485GND	485GND
4	IN1-	Input1 -	14	485-	RS485-
5	IN2+	Input2 +	15	485+	RS485+
6	IN2-	Input2 -	16	GND	232GND
7	IN3+	Input3 +	17	RXD	RS232RXD
8	IN3-	Input3 -	18	TXD	RS232TXD
9	NC	NC	19	CONFIG	Config initiation
10	NC	NC	20	GND	GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wiring Diagram

Figure 3  SYAD02B/4B power supply wiring scheme        Figure 4 Configuration mode( put CONFIG pin short circuit with GND pin,

 

 then electrifu.

Figure Five: RS232 interface wiring diagram                            Figure 6: RS485 interface wiring diagram

 

 

Dimensions :( mm)

 

 

FAQ:

 

1. When was Sunyuan established? How long has it been in this industry?

 

Answer: Sunyuan was established on Year 2002 by our General Manager Yu Guang Yuan.we have been in this industry for ten years. All our products are R&D by our technical team and win more than 10 patents. In year 2011 was rated National High and New Technology Company.

 

2. What qualification do you have?

 

Answer: According to the different markets' demands, Sunyuan has got the CE certificate; the product materials meet the ROHS requirements. And have approved ISO9001:2008 International Quality Certification in 2012

 

3. What’s your MOQ? Whether can get samples?

 

Answer: NO MOQ limit for EXW.

       Samples are available; some parts can provide free samples.

 

4. What’s the lead time?

 

Answer: 3-5 days.

 

5. What’s the guarantee?

 

Answer: Five years. And within two years, any quality problem can provide maintain and replace.

 

6. Any Foreign distributors?

 

Answer: Sunyuan has distributors located in US, France, Brazil and India.