iSMA MINI 4I4O-H Input/Output Module

Specifications
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
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