RS485 isolated 16-bit analog acquisition module Non-isolated RS485 0-20MA 8 channel

THE ANALOG INPUT MODULE CAN COLLECT UP TO 18 ANALOG SIGNALS (4-20MA, 0-20MA, 0-5V, 0-10V, 0-30V, O-60V, ETC.), AND UPLOAD THE OUTPUT 16-BIT RESOLUTION AND 1‰ ACCURACY DATA TO THE MASTER STATION THROUGH THE 485 INTERFACE AND STANDARD MODBUS-RTU COMMUNICATION PROTOCOL. It can be directly connected to the industrial control board, PLC, industrial control instrument, configuration screen or configuration software on site.

It can be widely used in agricultural planting, power system, industrial automation, Internet of Things, intelligent transportation, smart home and other places that require analog signal acquisition. The analog input module can collect up to 18 analog signals (4-20 MA, 0-20 MA, 0-5 V, 0-10 V, 0-30 V, O-60 V, etc.), and upload the output 16-bit resolution and 1‰ accuracy data to the master station through the 485 interface and standard Modbus-RTU communication protocol).

It can be directly connected to the on-site industrial control board, PLC, industrial control instrument, configuration screen or configuration software, and can be widely used in agricultural planting, power system, industrial automation, Internet of Things, intelligent transportation, smart home and other places that require analog signal acquisition.

Operating voltage DC6-38V wide voltage Data parsing Support 2 digits/3 digits/4 decimal places and variable decimal points Voltage range 0-5V/0-10V/O-30V/0-60V optional, can be customized Mailing address 1-255 can be set resolution 0-5V 0.1mv 0-10V/0-30V/0-60V 1mv Communication rate 4800/9600/14400/19200/38400/56000/57600/115200bps can be set Current range 0-20mA/4-20mA optional, can be customized Check digit No checksum/odd checksum/even check can be set resolution 0-20mA/4-20mA0.001mA Stop bits The 1-bit stop bit/2-bit stop bit can be set Acquisition frequency THE AD SAMPLING RATE IS 500KHZ AND THE DATA UPDATE RATE IS 35HZ Communication distance 0-1200 meters,

Eprotection Input method Differential Bipolar Input/Unipolar Input (Signal Negative Ground Terminal) Degree of protection Communication isolation voltage AC 3000Vrms Communication interfaces Isolated 485 communication/non-isolated 485 communication Signal protection voltage ESD per lEC 61000-4-2(Air)±30KV Communication protocols Standard MODBUS-RTU protocol ESD per IEC 61000-4-2(Contact) ± 30KV Acquisition channels 1-18 channels are optional, and the required channels can be customized.

Stability Communication Instructions Read Hold Register OX03 (Hexadecimal) 03 (Decimal) Operating temperature Operating temperature -40°C to +85°C Read input registers OX04 (hexadecimal) 04 (decimal) Single Holding Register OX06 (Hexadecimal) 06 (Decimal) Operating humidity Operating humidity 0%-95% (non-condensing) Multiple Hold Hold 0x10 (Hexadecimal)16 (Decimal) Installation: Standard C45 (35mm) universal rail/screw mounting.