Adapter Hardware Specifications System Power Nominal Reverse Protection: Yes Voltage: 24V DC (Range: 9-36V DC) Power Consumption: 30mA @ 24V DC Internal Bus Supply Current Max: 2.5A @ 5V DC Isolation: System Power to Field Power Power Supply Nominal: 24V DC (Range: 22-28V DC) Field Power Current Max: 8A DC General Specifications IO Modules Supported: 32 pcs Wiring: Max. 1.5mm² (AWG 16) Mounting Type: 35mm DIN-Rail Size: 115 x 51.5 x 75 mm Weight: 130g Environmental Specifications Operating Temperature: -40 to 85℃ Operating Humidity: 5% - 95% (No Condensation) Protection Class: IP20 Profibus-DP Specifications Protocol Type: PROFIBUS DPV0 Interface Type: DB9 Female Head Station Type: PROFIBUS Slave Station Address: Dial Code Switch Configuration Topology: Bus Topology Data Specifications Configuration Max. Length: 232 bytes IO Data Max. Length: Input: Max. 244 bytes Output: Max. 244 bytes Sum of Input and Output: Max. 288 bytes