User manual

35 ADAM-4000 Series User Manual
Chapter 3 I/O Modules
3.5 ADAM-4015 6-channel RTD Input Module
A RTD module is popularly used for temperature measurement. Unlike the traditional
design, the ADAM-4015 RTD Input Module provides six RTD input channels for dif-
ferent types of RTD signal like as Pt, Ni, Balco. It is an effective solution in industrial
& building automation. Normally, broken external wire will lead to an inaccurate cur-
rent value; however, the ADAM-4015 provides a broken wire detecting function.
Therefore, users can easily fix the broken wire problems. This module can accept
RTD sensors that have two or three wires. After the V2.04 of ADAM-4015, ADAM-
4015 can support the “BA1 -200~600°C”.
Please be noted that the pin 26 is defined as GND and it’s reserved.
Figure 3.17 ADAM-4015 6-channel RTD Input Module