iSMA-B-MINI/MIX BACnet User Manual
www.ismacontrolli.com
DMP261en | 1st Issue rev. 8 | 05/2022
page 13 of 114
3 Technical Specification
Power supply
Voltage
24 V AC/DC ± 20%
Power consumption
Module type
At 24 V DC
At 24 V AC
8I
0.4 W
0.6 VA
8I-IP
1.4 W
2.1 VA
8U
0.5 W
0.8 VA
8U-IP
1.5 W
2.3 VA
4I4O-H
1.2 W
1.8 VA
4I4O-H-IP
2.2 W
3.3 VA
4U4O-H
1.2 W
1.8 VA
4U4O-H-IP
2.2 W
3.3 VA
4U4A-H
2.2 W
3.3 VA
4U4A-H-IP
3.2 W
4.8 VA
4O-H
1.6 W
2.4 VA
4O-H-IP
2.6 W
3.9 VA
4TO-H
1.0 W
1.5 VA
4TO-H-IP
2.0 W
3.0 VA
MIX18
3.0 W
4.5 VA
MIX18-IP
4.4 W
6.6 VA
MIX38
5.0 W
7.5 VA
MIX38-IP
7.4 W
11.1 VA
Universal Inputs
Temperature input
Measurement with RTDS attached
Accuracy ± 0.1˚C
For PT1000 and NI1000 sensors use 16-bit resolution
Voltage input
Voltage measurement in 0-10 V DC range
Input impedance 100 kΩ
Measurement accuracy ±0.1%
Measurement resolution 3 mV at 12-bit and 1 mV at 16-
bit
