Hardware Specifications System Power Nominal Voltage: 24V DC Voltage Range: 9-36V DC Reverse Protection: Yes Power Consumption: 50mA @ 24V DC Current Output Maximum: 2.5A @ 5V DC Isolation Type: System Power to Field Power Isolation Field Power Nominal Voltage: 24V DC Voltage Range: 22-28V DC Field Power Contact: Max. 8A Expansion Module Slots: 32 Wiring Maximum Size: 1.5mm² (AWG 16) Mounting Type Type: 35mm DIN-Rail Size Dimensions: 115 x 51.5 x 75mm Weight Weight: 130g Environmental Specifications Operating Temperature Range: -40°C to 85°C Operating Humidity Range: 5% to 95% (No Condensation) Protection Class Class: IP20 Communication Interface Specifications Protocol Type: Modbus-TCP Process Data Area Total Input and Output: 8192 Bytes Diagnostic Function Support: Yes Modbus Data Storage Area 0xxxx Area (Coil): 8192 Bits 1xxxx Area (Discrete Input): 8192 Bits 3xxxx Area (Input Register): 2048 Words 4xxxx Area (Holding Register): 2048 Words 3xxxx Area (System Diagnostics - State Input): 105 Words 4xxxx Area (System Diagnostics - Control Output): 1 Word Number of TCP Clients Clients: 5 TCP Keepalive Support: Yes Modbus Watchdog Support: Yes (Default: Enabled, 30 Seconds) Function Codes Supported Codes: 01, 02, 03, 04, 05, 06, 15, 16, 23 Network Interface Type: RJ45 x 2 Speed: 10/100Mbps, MDI/MDIX, Full-Duplex Maximum Distance: 100m IP Address Configuration Methods: DIP switch set or IO-Config software set
