RS232/RS485 to 4-20mA/0-5V/0-10V D-A Converter
RS232/485 D-A Converter General Parameters:
(typical @ +25℃,Vs is 24VDC)
Outputs: Voltage / Current
Accuracy: 0.2%
Output Maladjustment: current output ±0.5 uA/℃,voltage output ±0.1mV/C
Temperature Drift: ±20 ppm/℃(±30 ppm/℃,max)
Output Resistance: current output 350Ω (4-20mA/0-20mA/0-±20mA output)
Voltage output 10mA (0-5V/0-10V/0-±5V output)
Communications
Protocol RS-485 or RS232 ASCII format,MODBUS
Baud Rates Software Selectable (300、600、1200、2400、4800、9600、19200、38400bps）
Address (0～255) Software Selectable
Response Time: 100 ms,max
Operation Power Supply: +8~50VDC
Power Loss: <1.5W
Operation Temperature: - 45 ~ +80℃
Operation Humidity: 10 ~ 95% (non-condensing)
Storage Temperature: - 45 ~ +80℃
Storage Humidity: 10 ~ 95% (non-condensing)
Isolation Input/Output: 3KVDC,1 minute,leak current:1mA
Interface and power supply are common-ground.
Endure Impact Voltage: 3KVAC,1.2/50us(peak value)
Mechanical Dimensions: 83 mm x 37 mm x 51 mm
