Current/Voltage Signal to RS232/RS485 Isolated A-D Converter SY AD02/04A Series
| Product Categories： |
Data Acquisition |
File Type： |
File |
| Input： |
0-5V,0-10V,0-20mA,4-20mA,0-75mV, 0-+/-5V, 0-+/-10v,etc |
Output： |
RS232, RS485 |
| Isolation Voltage： |
|
Communication Port： |
|
| Channel No： |
2-4 |
Package： |
DIN Rail type |
| Remarks： |
Current/Voltage Signal to RS232/RS485 Isolated A-D Converter |
| Updated： |
2018-09-06 13:22:55 |
| File Size： |
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Downloads： |
20 times |
| Download Add： |
Download now |
Description
2-Channel/4-Channel 0-5V, 0-10V, 4-20mA to RS232-485 A-D Converter/Transmitter
SYAD02/04A A-D Converter General Parameters：
(typical @ +25℃，Vs为24VDC)
Input： Voltage / Current
Accuracy： 0.05%
Input maladjustment： ±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： - 55 ~ +85℃
Storage Humidity： 10 ~ 95% (non-condensing)
Isolation withstand voltage： between input and output： 3KVDC，1 minute，leakage current 1mA
Output and power are common-ground.
Endure Impact Voltage： 3KVAC， 1.2/50us(peak value)
Dimensions： 123 mm x 70 mm x 30mm
Weight： approximately 72g
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