* Number of inputs: 4 (±10 V DC / ±1 V DC or 0 to 20 mA)
Connection: single-ended or differential
Resolution: 14 bit at AI
Number of Pt100/Pt1000 sensors: 12
Connection: 2-wire technology
Resolution: 12 bits with Pt100/Pt1000
Galvanic isolation from system: 500 V
The temperature recording module PTAI216 has four analog input channels and 12 inputs for Pt100/Pt1000 sensors.