Waveshare Industrial 8-Ch Analog Acquisition Module 12-bit High-precision

Description: Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage And Current Acquisition, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol Industrial 8-Ch Analog Acquisition Module 12-bit High-precision Supports Voltage and Current Acquisition DC 7~36V Wide Voltage Modbus RTU Protocol Multiple Isolation Protection Features At A Glance Modbus RTU Analog Input 8CH is an industrial standard analog acquisition module, supports multiple ranges and 8-ch simultaneous acquisition. Adopts Modbus RTU protocol with built-in protection circuits such as power isolation, magnetical isolation, resettable fuse, and TVS. Configurable device address (1~255), multi devices can be cascaded on RS485 bus Onboard voltage regulator, supports 7~36V wide range power supply Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic Supports 12-bit high-precision acquisition with multiple range input modes, supports single-ended/differential input, supports voltage and current simultaneous acquisition Adopts high-precision resistors and zero-drift high-precision operational amplifier for more accurate data acquisition Built-in oversampling digital filtering algorithm, onboard watchdog, for stable output without crashing Rail-mount case design, support stacking combination, easy to install and safer to use 3x LEDs for indicating the MCU status and signal transceiving status Version Options Modbus RTU Analog Input 8CH Supports four ranges (configurable): 0~5V/1~5V 0~20mA (default) /4~20mA Modbus RTU Analog Input 8CH (B) Supports four ranges (configurable): 0~10V (default)/2~10V 0~20mA /4~20mA Specifications MODEL Modbus RTU Analog Input 8CH Modbus RTU Analog Input 8CH (B) COMMUNICATION INTERFACE RS485 BAUD RATE 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000 DEFAULT COMMUNICATION FORMAT 9600, N, 8, 1 MODBUS PROTOCOL Standard Modbus RTU protocol POWER SUPPLY DC 7~36V SAMPLING ACCURACY 12-bit resolution, accuracy ≤3% DATA UPDATE RATE 25Hz INPUT MODE supports single-ended/differential input, supports voltage and current simultaneous acquisition DEFAULT MODE 8-ch current mode, 0~20mA 8-ch voltage mode, 0~10V RANGE 0~5V/1~5V 0~20mA/4~20mA 0~10V/2~10V 0~20mA/4~20mA CURRENT SAMPLING RESISTOR 249Ω 499Ω Primary Function Supports Sending Modbus RTU Protocol Commands Via RS485 To Acquire Data From 0~20mA/0~10V Sensor Industrial Grade Isolated Protection Onboard power and signal dual isolation for RS485 communication, provides stable isolation voltage, features high reliability and strong anti-interference performance. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof & ESD protection. Built-in resettable fuse and protection diode to ensure stable current and voltage output, provides over-current and over-voltage proof, improves shock-proof performance, suitable for the industrial environments with high requirement. Supports Voltage/Current Acquisition Wider Measurement Range 8-Ch Analog Acquisition Interfaces, Voltage And Current Acquisition Is Switchable Via Jumper. Multiple Ranges Configurable Via Software Interface Introduction Connection Diagram Supports Setting Device Address (1~255) For Multi-Device Cascading, Supports Single-Ended/Differential Input, Supports Voltage And Current Simultaneous Acquisition Wide Voltage Power Supply, Isolated RS485 Interface Built-In Fuse And Anti-Reverse Protection, With ESD Protection For Analog Input Rail-Mount Support Supports 35mm Standard Guide Rail, With Rail-Mount Buckle, Easy To Install. Supports Stacking Installation Product Show Dimensions Resources & Services PACKAGE CONTENT The power supply of this product is not included, it is recommended to purchase 12V power supply if you need it. Modbus RTU Analog Input 8CH Modbus RTU Analog Input 8CH x1 Power supply terminal adapter x1 Modbus RTU Analog Input 8CH (B) Modbus RTU Analog Input 8CH (B) x1 Power supply terminal adapter x1 Jumper cap 10PCS x1

Price: 32.81 USD

Location: 中国

End Time: 2024-11-19T10:20:50.000Z

Shipping Cost: 0 USD