RS232/485 Digital Signal to 4-20ma Analog Signal Converter

RS485/232 to 4-20ma/0-5V/0-10V/0-2.5V D-A ConverterModel Selection:ISODA O□- □Output voltage or current value Communication InterfaceO1:4-20mA 485： out is RS-485 interface O2:0-20mA 232： out is RS-232 interfaceO4:0-5V 232/485：out is one RS232 or RS485 interfaceO5:0-10V (Key-press Choice)O6:1-5VO7:0-±5VO8:user-definedO9: 0-±20mAO10: 0±10VNote:When interface type is 232/485, default is RS485 output, user can switch between RS485 and RS232 by pushing down 2 buttons inside the chassis. When both buttons are pushed down, output is RS232,or is RS485 output.Example:1. ISODA O1-485 Means 4-20ma tput is RS485 interface2. ISODA O4-232 Means 0-5V tput is RS232 interface.3. ISODA O7-232/485 Means 0-±5V tput is RS485 or RS232 interface(Key-press Choice) General Parameters (typical @ +25℃,Vs is 24VDC)Outputs: Voltage / CurrentAccuracy: 0.2%Output Maladjustment: current output ±0.5 uA/℃,voltage output ±0.1mV/CTemperature 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) CommunicationsProtocol RS-485 or RS232 ASCII format,MODBUSBaud Rates Software Selectable (300、600、1200、2400、4800、9600、19200、38400bps）Address (0～255) Software SelectableResponse Time: 100 ms,maxOperation Power Supply: +8~50VDCPower Loss: <1.5WOperation 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