Ethernet Rs232 / Rs485 Adam Data Acquisition Module A-d Transmitter

Detailed Product Description

Ethernet RS232 / RS485 ADAM Data Acquisition Module A-D Transmitter

 

Quick details

● Wide range auxiliary power supply wide range: 8 - 50VDC

● 8-channel analog input with common ground, 3000VDC isolation between I/O terminal and the system.

● Support 10M Ethernet RJ45 interface, support Modbus TCP communication protocol.

● Ethernet multi-channel analog data acquisition, monitoring and long distance transmission.

 

Features:

● Directly convert 4-20mA and other analog data into communication digital data for Ethernet and Can bus.

● Support 10M Ethernet RJ45 interface, support Modbus TCP communication protocol.

● Support RS 485/RS 232 serial ports extended, support Modbus RTU protocol.

● Measuring precision is more than 0.05%, do calibration on the precision of modules by computer is available.

● 8-channel analog input with common ground, 3000VDC isolation between I/O terminal and the system.

● Wide range auxiliary power supply wide range: 8 - 50VDC

● Unique external form, high reliability, programmable, DIN Rail 35 standard installation.

● User can programme to set address, baud rate, etc for the modules.

Applications:

● Monitoring, measuring and remotely controlling the industrial field through local area network.

● Applied in the industrial intelligent system for Ethernet, RS232/485 can bus

●  Gathering 0-10V/4-20mA signal and converting into Ethernet RJ45 output.

● Sensor signal A/D conversion, network control and long distance transmission.

● Ethernet multi-channel analog data acquisition, monitoring and long distance transmission.

● Meters and instruments data acquisition and recording ● Monitoring operating data from electric equipments, transportation and other equipments system.  

● Achieve the network operation in Environment protection equipments, security, medical equipments and other equipments.

 

SUNYUAN　SY AD 08-RJ45 series products achieve the analog data acquisition between sensor and host machine to detect analog signals or monitor remote equipments. Through setting the software, it can be applied in various types of sensor including: analog signal input, analog signal output and digital signal signal input/output. SY AD08-RJ45 series products can be applied in RS232/485 bus and RJ45 port in Ethernet industrial automatical control system, 4-20mA/0-10V analog measuring, monitoring and controlling, 0-1mA/0-30mV/small signal measuring, industrial site signal isolation and long distance transmission,etc.

The products have the following functions: power supply isolation, input and output signal isolation, linearization, A/D conversion and RS485 serial or Ethernet communication. Each serial port can connect at most 256 pieces of SYAD08-RJ45 series modules, the communication methods adopt serial port ASCII character communication protocol or Modbus RTU protocol and Ethernet Modbus TCP protocol, its command set is compatible with ADAM modules, the configuration parameter can be set by users, and the module can operate well in the same can bus with the controlling modules from other companies to make it easy to programme through computer.

SY AD08-RJ45 module is an intelligent monitoring and controlling system based on MCU, all the IP address, interface number, calibration value, ID address, baud rate, data format, states and other configuration information which set by user are stored in the nonvolatile storage device.

SY AC08-RJ45 series products are designed and developed by following industrial standards, which can withstand 3000VDC isolation power. The signal input/output are isolated, the modules have high anti-interference performance, high

reliability. Operating temperature range: - 45℃～+85℃.

  

Fig.1  SY AD 08-RJ45 Product Functional Block Diagram

 

SY AD 08-RJ45  Function:

    SY AD 08-RJ45 signal isolated data acquisition module can be used to measure 8-channel voltage or current signals, it supports ASCII protocol for seral ports, standard Modbus RTU protocol and Ethernet Modbus TCP protocol.

 

1.Analog Signal Input

24-bit data acquisition precision, the signal input range of the product has been calibrated before leaving the factory. User can also programme the module to do calibration. For the details about current or voltage input range, please check the model selection part for reference. In measuring multi-channel signal, the input of each channel must be the same. 

 

2. Communication

 (1) Serial Port Communication:

 Communication Interface: one-channel standard RS485 communication port and one channel standard RS232 communication port.

Communication Protocol: support ASCII character protocol, Modbus RTU communication protocol. User can select the protocol through programming. It can achieve network communication with various types of PLC, RTU and computer monitoring system. 

Data Format: 10 bit. One standard bit, eight data bit, one stop bit.

Communication Address: (00H-FFH)and baud rate (300bps, 600bps, 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps) can be set.The network communication distance is upto1200 meters,the connection is realized by double ground shield cable. High anti-interference of the communication interface: ±15KV ESD protection, and the response time is less than 100ms.

 

(2) Ethernet Communication

Communication Interface: one channel standard 10M Ethernet interface.

Communication Protocol: support Modbus TCP protocol and operate well with various brand of PLC, computer monitoring system in network communication.

 

3. Anti-interference

    Available to set checksum according to requirement. TVS inside the module can actively restrain all kinds of surge pulse and protect the module, and the digital filter inside can also restrain the power frequency interference from power grid.   

 

 

Model Selection:

           SY  AD 08 - RJ45 - U□ / A□

 

Input Voltage/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 08-RJ45 module supports RS232/RS485 and Ethernet interface, users can choose the corresponding communication interface based on the operating conditions. But RS232/485 Interfaces and Ethernet RJ45 Interface cannot operate simultaneously, otherwise, interferes with each other.

 

E.g.1: Model No:SY AD 08-RJ45-A4；refers to 8-channel 4-20mA signal input, Ethernet and RS232/RS485 output.

E.g.2: Model No:SY AD 08-RJ45-A7；refers to 8-channel 0-±20mA signal input, Ethernet and RS232/RS485 output.

E.g.3: Model No:SY AD 08-RJ45-U1；refers to 8-channel 0-5V signal input, Ethernet and RS232/RS485output.

 

SY AD 08-RJ45 General Parameters:

(typical @ +25℃,Vs: 24VDC)

Input type: Current Input/ Voltage Input

Precision: 0.05%

Input offset:  ±0.1 uA/℃

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

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

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

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

                         More than 1MΩ(voltage input)

Bandwidth:  -3 dB 10 Hz

Conversion Rate:  10 Sps

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

NMR: 60 dB (1kΩ Source Imbalance @ 50/60 Hz)

Input Terminal Protection: over-voltage protection, over-current protection

 

Communication:  

Serial Port:

support standard Modbus RTU protocol and special ASCII character communication protocol, RS232/RS485 interface.  

Baud Rate: (300 bps,600 bps,1200 bps,2400 bps,4800 bps,9600 bps,19200 bps,38400bps) ,can be set through software).

Address (0x00～0xFF) can be set through software

Ethernet:

Support standard Modbus TCP protocol, RJ4 network interface.

IP address and terminal number can be set through software.

Communication Response Time:  100 ms Max.

Operating Power Supply: +8 — 50 VDC wide power supply range, with internal anti-inverse connection and over-voltage protection circuit.

Power Consumption: less than 2W

Operating Temp.:  - 45 — +80℃

Operating Humidity: 10 — 90% (no condensation)

Storage Temp.: - 55 — +85℃

Storage Humidity: 10 — 95% ( no condensation )

Isolation Withstand Voltage:3KVDC between input and output every minute, stray current 1mA, output and power are common-ground.

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

Dimension: 83 x 37 x 51 mm

Weight: about 72g

 

Outside View & Pin Definition:

PIN	Name	Description
1	IN0+	Input channel 0 positive terminal
2	IN0-	Input  channel 0 negative terminal
3	IN1+	Input channel 1 positive terminal
4	IN1-	Input channel 1 negative terminal
5	IN2+	Input channel 2 positive terminal
6	IN2-	Input channel 2 negative terminal
7	IN3+	Input channel 3 positive terminal
8	IN3-	Input channel 3 negative terminal
9	IN4+	Input channel 4 positive terminal
10	IN4-	Input channel 4 negative terminal
11	IN5+	Input channel 5 positive terminal
12	IN5-	Input channel 5 negative terminal
13	IN6+	Input channel 6 positive terminal
14	IN6-	Input channel 6 negative terminal
15	VCC	Power supply +
16	GND	Power supply GND
17	D+	RS485/232 positive terminal
18	D-	RS485/232 negative terminal
19	GND	GND
20	CONGFIG	Configuration pin
21	IN7+	Input channel 7 positive terminal
22	IN7-	Input channel 7 negative terminal
23	RJ-45	Ethernet interface

  

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.