Fig. 24: 16 analog inputs in two groups, individually configurable 
Ä
 Chapter 1.6.2.2.2.2 “Func-
tionality” on page 432
CAUTION!
By installing equipotential bonding conductors between the different parts of the
system, it must be ensured that the potential difference between ZP and AGND
never can exceed 1 V.
CAUTION!
The process supply voltage must be included in the grounding concept (e. g.
grounding of the negative pole).
The modules provide several diagnosis functions 
Ä
 Chapter 1.6.2.2.2.7 “Diagnosis”
on page 447.
 
I/O modules > Analog I/O modules
2022/01/313ADR010278, 3, en_US436