Analog I/O module R-8AI-8DIDO-2

digitalModbusEthernet

Ethernet module with 8 analog inputs featuring 24-bit ADC and 8 digital inputs/outputs. The R-8AI-8DIDO module includes two 10/100 Mbps Ethernet ports supporting ModBUS TCP-IP and RS485 communication with ModBUS RTU protocol. Designed for flexible wiring and high I/O density applications, it integrates Ethernet networking. The module offers 8 high-resolution analog inputs and 8 digital channels, configurable as inputs or outputs. Configuration is possible via a web server or DIP switch. The module supports Ethernet daisy chain mode with fault bypass and features ModBUS Passthrough for gateway functionality. Technical Specifications: - Power Supply: 10..40 Vdc; 19..28 Vac - Max Consumption: 3 W - Max Isolation: 1.5 kVac - Status Indicators: Power, I/O status, STS, RX/TX, Ethernet TRF/LNK - Protection Degree: IP20 - Operating Temperature: -25..+65°C - Dimensions: 106 x 90 x 32 mm - Weight: 170 g - Housing: Pc/ABS, UL94-V0, black - Connections: 3.5mm pitch terminals, double RJ45 - Mounting: DIN EN 60715 rail, wall/panel - Programming: Web server, DIP-switch - Special Features: Ethernet Daisy Chain, LAN fault bypass, Modbus Passthrough - Interfaces: 2x Ethernet (100 Mbps), 1x RS485 (115.2 kbps) - Protocols: ModBUS RTU, ModBUS TCP-IP, HTTP - Ethernet Cable: CAT5/CAT5e unshielded - ModBUS Communication: Up to 64 nodes, 115 kbps - Analog Inputs: 8 channels, Voltage/Current/Thermocouple/Pt100, 24-bit ADC - Digital I/O: 8 channels, configurable, MOSFET PNP outputs - Certifications: CE, EN61000-6-4, EN61000-6-2, EN61010-1