iSMA MINI 4U4O-H Input/Output Module

Specifications
4x Universal Inputs (4UI)
All universal inputs have 16-bit resolution which support the following types of inputs:
Temperature input support the following types of sensors: 10K3A1, 10K4A1, Carel 10K, 20K6A1, 2.2K3A1, 3K3A1, 30K6A1, SIE1, TAC1, SAT1, Pt1000, Ni1000
For sensor Pt1000 and Ni1000 use only 16bit resolution
Voltage input 0-10 V DC: input resistance 100 kΩ accuracy ±0,1% measurement resolution 3 mV @ 12bit and 1 mV @ 16bit
Current input 0-20 mA
Resistive input 0-1000 kΩ: measurement resolution for 20 kΩ load 20 Ω @ 12bit and 1 Ω @ 16bit
Dry contact input
4x Digital 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