Shenzhen Sunyuan Technology Co., Ltd.  

Product Name: 16xchannel Analog to Digital Signal Transmitter Modbus a/D Converter Model NO.: ISO AD16 U/A-232/485 Measuring Accuracy: Better Than 0.05% Power Supply: 12V or 24VDC Fixed Isolation Volt.: 3kvdc Among Input, Output and Each Channel Installation: 35mm DIN Rail-Mounted Type Accuracy: 24-Bit Trademark: SUNYUANSZ Transport Package: 35mm DIN Rail-Mounting Specification: ISO9001: 2008, CE, ROHS Origin: Shenzhen Product Description 16xchannel Analog to Digital Signal Transmitter Modbus A/D Converter16-ch Isolation A-D Converter Features:>>Low cost, small size>>Analog signal acquisition, isolated conversion RS-485/232 output>>Measuring accuracy > 0.05%, nonlinearity <0.05%>>RS-485/232 output, can be remotely reconfigured for modules accuracy>>Input signal/Output signal 3000VDC>>Wide power supply range: 8 ~ 50VDC>>High reliability, convenient programming, easy installation and wring>>User can set module address and baud rate, etc.16-ch Isolation A-D Converter Specifications:(typical @ +25º C, Vs24VDC)Input: 16× Analog inputs (Voltage / Current)Output: 1× Digital output(RS-232/485)Accuracy: @ +25º C as table 1Nonlinearity: @ +25º C as table belowInput imbalance: ± 0.1 uA/º CTemperature Drift: ± 15 ppm/º C (± 30 ppm/º C, 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 HzSwitching rate: 2.5-30kHz 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: Over-voltage/over current protectionCommunications Protocol: RS-485 or RS-232 ASCII character protocol and standardMODBUS RTU communication protocolBaud rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400BPS57600, 115200BPS, selectable Address: 0~255, selectableResponse Time: 100 ms max watt consumption: <8WOperation Power Supply: +24VDC+-10%, internal anti-reverse & over-voltage protectionIsolation withstand voltage: 3KVDC between input and output, 1 minute, stray current 1mAOutput and power are common-ground.Endure Impact Voltage: 3KVAC, 1.2/50us(peak value)16-channel Isolation A-D Converter Model selectionISOAD16 U(A) -Voltlage or Current Input:U1: 0-5VU2: 0-10VU3: 0-75mVU4: 0-2.5VU5: 0-± 5VU6: 0-± 10VU7: 0-± 100mVU8: CustomizedA1: 0-1mAA2: 0-10mAA3: 0-20mAA4: 4-20mAA5: 0-± 1mAA6: 0-± 10mAA7: 0-± 20mAA8: CustomizedCommunication interface485: Output is RS-485 interface232: Output is RS-232 interface.RangeDescriptionAccuracy(Typical)Accuracy(Maximum)Nonlinearitylimit(Maximum)Noise(Peak-to-Peak)Current/voltage±0.02%FS±0.05%FS±0.05%FS±0.01%FS