1Pcs Analog Acquisition Module 20mA 5V 10V to RS485 Transmitter Modbus Wide Voltage AD High Precision(2channel 0-10V)

Signal Converters2-Channel Product Overview:The module can collect up to two analog signals (4-20mA, 0-5V, 0-10V) on site and upload them through the standard ModBus-RTU communication protocol of 485 interface. The maximum communication distance of 485 interface is 1000 meters. It can be directly connected to the , industrial control instrument, configuration screen or configuration software on site. Acquisition accuracy 12-bit resolution, 0.1% accuracy. It can be widely used in industrial sites, distribution cabinets and other places requiring analog signal acquisition.Functional characteristics:1, DC7-30V anti-reverse connection, over voltage protection, over current protection, short circuit protection2, 2-way analog current input 4 ~ 20mA (compatible with 0-20mA)3, two analog voltage input 0 ~ 5V, 0 ~ 10V4, 2 relay switching output5, 12-bit resolution, 0.1% precision ADC6, support standard Modbus-RTU communication protocol7, communication operation indicator light, anti-crash guard dog8, with protection, electrostatic protection RS485 communication port, operation amplifier signal isolation9, each channel analog signal acquisition range can be set independently10. The address, baud rate and check bit can be set by the upper computer softwareMain technical indicators:Power supply: 5-30 VDC (12VDC is recommended)Power consumption: 0.3WAD conversion resolution: 12 bitsCollection signal: 4 to 20mA(compatible with 0 to 20mA), 0 to 5V, 0 to 10V OptionalStorage environment: -40 ° C to 60 ° CCommunication port: RS485Communication protocol: ModBus-RTUAcquisition accuracy: ±0.1%Address range: The default is 0x01. The value range is 0x01-0xfDSerial port parameters: 1200-115200 BPS configurable, default baud rate 4800 N 8 1Collection frequency: 115200 baud rate 100HZ(100 times/second)9600 baud rate fastest 20HZ (20 times/second)---------------------------------------------------------------------------------------------------4-Channel Product Overview:The module can collect up to four analog signals (4-20mA, 0-5V, 0-10V) on site and upload them via standard ModBus-RTU communication protocol on 485 interface. The maximum communication distance of 485 interface is 1000 meters. It can be directly connected to the , industrial control instrument, configuration screen or configuration software on site. Acquisition accuracy 12 bit (4095) resolution, 0.1% accuracy. It can be widely used in industrial sites, distribution cabinets and other places requiring analog signal acquisition.Functional characteristics:1, DC7-30V anti-reverse connection, over voltage protection, over current protection, short circuit protection2, 4 channels analog current input 4 ~ 20mA (compatible with 0-20mA)3, 4 analog voltage input 0 ~ 5V, 0 ~ 10V4, 12-bit resolution, 0.1% precision ADC5, support standard Modbus-RTU communication protocol6, communication operation indicator light, anti-crash guard dog7, with protection, electrostatic protection RS485 communication interface, operation amplifier signal isolation8, each channel analog signal acquisition range can be set independently9. The address, baud rate and check bit can be set by the upper computer softwareMain technical indicators:Power supply: 5-30 VDC (12VDC is recommended)Power consumption: 0.3WAD conversion resolution: 12 bitsCollection signal: 4 to 20mA(compatible with 0 to 20mA), 0 to 5V, 0 to 10V OptionalStorage environment: -40 ° C to 60 ° CCommunication port: RS485Communication protocol: ModBus-RTUAcquisition accuracy: ±0.1%Address range: The default is 0x01. The value range is 0x01-0xfDSerial port parameters: 1200-115200 BPS configurable, default baud rate 9600 N 8 1Collection frequency: 115200 baud rate 100HZ(100 times/second)9600 baud rate fastest 20HZ (20 times/second)

• Signal Converters
• 1Pcs Analog Acquisition Module 20mA 5V 10V to RS485 Transmitter Modbus Wide Voltage AD High Precision