1、With 8 channels inputs, 8 channels outputs and 8 channels analog inputs 2、8-channels switch input state and 8-channel switch output state have independent indicator lights, you can immediately understand the switch input and output status through the indicator 3、Demonstrate control of device 0 and AI data collection through IOT Service 4、Can provide complete RS485 control commands to facilitate engineers' integrated development 5、HF6508 is equipped with equipment management and IOT Service free of charge 1 x Remote I/O Relay Controller1 x Serial Wiring Cable Item Type: Remote I/O ControllerDescription: The network remote I / O controller HF6508 is a controller for remote input (DI), output (DO) control and analog input (AI) acquisition via Ethernet. This section adds the P2P function, which can be used to control remote relays, switch quantity collection, and analog quantity collection through PC or mobile phone P2P software anywhere.Contains 8 channel D1, 8 channel DO, 8 channel AI inputs. Among them, DI supports dry node (switching amount) and wet node (voltage amount), wearing optocoupler isolation; DO is a relay output with 10A 250V or 10A 30V control capability; AI analog quantity can be voltage, such as 0-5V. 0-10V, etc. It can also be a current such as 4-20mA, or it can be a resistive sensor such as a temperature sensorParameter: Size: L x W x H = Approx. 11.5 x 19.7 x 2.5cm / 4.5 x 7.8 x 1inUpper Layer Protocol: TCP / RTULow-Level Communication: Ethernet, RS485Relay Transmission Speed(ie Response Time): <30msAI Input Form: Current Input: 4-20mAVoltage Input: 0-5V, 0-10VResistance Input: 0-10K, resistance temperature and humidity sensor, etc.Power Consumption(relay non-sucking state): <124mA at 24VOperating Temperature: -40-85℃Storage Temperature: -45-165℃Humidity Range: 5-95% relative humidityFeatures: Support TCP / IP / TCP protocolSupport RS485 transmission, use protocol to control 8-channel DI, 8-channel AI interface and control 8-channel DOSupport RTU and TCP protocolsSupport 10 / 100M Ethernet self-adaptation (HF6208 / HF6508)Support webpage mode, simple configuration of IOTService PC software (HF6208 / HF6508)Support SMS configuration (HF6108)Support Industrial Grade Operating Temperature Support Industrial Grade Operating Temperature: -40 to +85℃Support webpage mode, PC software IOTService configuration (HF6208 / HF6508)Support web OTA wireless upgrade (HF6208 / HF6508)DI input voltage range 3 ~ 30V, AI input voltage range 0 ~ 5V, input current range 0 ~ 25mAWide voltage 5 ～ 40V DC power supplyUsing for Cortex-M3 MCU (128KB SRAM) and 2MB Flash 1. 8 channel inputsSupport: Passive switch (dry node) and active level (wet node)Active level range Low level 0-3V High level 3-30V 2. 8 channel outputsThe output type is relay output (10A at AC250V / DC30V) 3. 8 channel analog inputsBy default, the first 4 channels are 0-5V voltage input, and the last 4 channels are 4-20mA