iSMA MINI 4I4O-H-IP Ethernet Input/Output Module

4x Digital Inputs (4DI)

• Dry contact inputs
• Fast pulse counter up to 100 Hz save in EEPROM memory

4xDigital Outputs (4DO)

• Relay output (NO) max. 3 A, 230 V AC/30 V DC

Platform

• Cortex-M3

Communication

• Interface RS485 half duplex
• 1 x Fast Ethernet
• Up to 99 devices on the bus
• Protocols: Modbus or BACnet
• Baud rate: 2400 to 115200 bps

Power supply

• 24 V AC/DC

Housing

• Dimension: 35x110x62 mm
• Construction: plastic, self-extinguishing (PC/ABS)
• DIN rail mounting (DIN EN 50022 norm)
• Cooling: internal air circulation

Environments

• Operating temperature: -10°C to 50°C
• Storage temperature: -40°C to 85°C
• Relative humidity: 5 to 95%, no condensation
• Ingress Protection Rating: IP40 – for indoor installation