4-20mA/0-10V/5V to RS232/RS485 data acquisition module

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Product
4-20mA/0-10V/5V to RS232/RS485 data acquisition module
Posting date : Sep 28, 2018
Membership
Free Member Scince Jul 19, 2018
FOB Price
USD72
Min. Order Quantity
1 piece
Supply Abillity
In stock, order to buy
Port
Shenzhen
Payment Terms
L/C
Package
International standard
Keyword :
Category
Contact
Robben Peng
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
ShenZhen SunYuan Technology
Model Number
44
HS-CODE
-
Package & Delivery Lead Time
Package
International standard
Detailed Description
Remarks:① The model selection of SYAD08T series is just initial type of thermocouple which supports by the module. User can change the types of thermocouple by re-configurating the module through ASCII character command, then calibrate it.② SYAD08T series modules support both RS232 and RS485 communication interface. User can choose the communication interface according to the application environment, and at the same time only one interface works,otherwise it may interference with each other.Themalcouple A-D Converter Technical Parameter:(typical @ +25℃,Vs is rated value)Input: Thermocouple: J type: 0℃~760℃,K type: 0℃~1000℃,T type:-100℃~400℃,       E type:0℃~1000℃,R type: 500℃~1750℃,S type:500℃~1750℃,B type: 500℃~1800℃       (Input type can be set through software)Accuracy: @+25℃ as shown in Table 1.Input Imbalance: ±0.02 uV/℃Temperature Drift: ±1 ppm/℃(±3 ppm/℃, Max.)Input Resistance: 100 M ΩBand width: thermocouple   -3 dB 3.27 HzSwitching rate: thermocouple     3.76 SpsCommon 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: 240Vrms, sustainable                           ANSI/IEEE C37.90.1-1989 transient protection Cold Junction Compensation SensorAccuracy: @+25℃          ±0.25℃ (±0.75℃, Max.)Accuracy: +5℃~+45℃     ±0.5℃ (Non-linearity ±0.0125℃/℃)Communication:  RS-485 interface or RS-232 interface;ASCII character protocol and MODBUS RTU communication protocol. Baud rage(300bps、600 bps、1200 bps、2400 bps、4800 bps、9600 bps、19200 bps、38400bps)(can be set through software).Address (00H~FFH)can be set through softwareResponse time: 100 ms Max.Operation Power Supply:+8 ~ 50 VDC wide range power,internal anti-inverse connection and over-voltage protection circuit.Power Consumption:≤1WOperation Temperature:- 45 ~ +85℃         Operation Humidity:10 ~ 90% (no dew)Storage Temperature:- 45 ~ +85℃               Storage Humidity:10 ~ 95% (no dew)                                    Isolation Withstand Voltage: 3KVDC between input and output,1 minute,stray current 1mA, Output and power are common-groundEndure Impact Voltage: 3KVAC, 1.2/50us(peak value)Dimension:101 mm  x  23 mm  x  116.5 mmWeight:about 120g

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