Parameterization; Circuit Examples - ABB AC500-S Safety User Manual

AC500-S Safety Modules
AI581-S analog safety input module > Circuit examples

3.5.6 Parameterization

The arrangement of the parameter data is performed by your system configuration software PS501 Control
Builder Plus V2.2.1 (or newer) / ABB Automation Builder 1.0 (or newer). ABB GSDML file for PROFINET
devices can be used to configure AI581-S parameters in 3
The parameter setting directly influences the functionality of modules and reachable SIL (IEC 61508 ed. 2
and IEC 62061) and PL (ISO 13849).
No. Name
1 Check supply
2 Configuration
3 Noise rejection
4 Tolerance range
(used only for "2
channel
(4 ... 20 mA)" mode)
5 Used value (Min /
Max) (used only for
"2 channel
(4 ... 20 mA)" mode)

3.5.7 Circuit examples

Examples of electrical connections and reachable SIL (CL) (IEC 61508 ed. 2 and IEC 62061), Category (EN
954) and PL (ISO 13849) with AI581-S module are presented below.
NOTICE!
Whenever DC = High is used in the circuit examples for safety analog inputs, the following measure
from ISO 13849-1 [10] is used in AI581-S module: Cross monitoring of input signals and intermediate
results within the logic (L), and temporal and logical software monitor of the program flow and detec-
tion of static faults and short circuits (for multiple I/O).
Whenever DC = Medium is used in the circuit examples for safety analog inputs, any of the measures
for input devices with DC ³ 90 % can be used from ISO 13849-1 [10].
144
Values
"On", "Off"
"Not used", "1 channel (0 ... 20 mA)", "1 channel
(4 ... 20 mA)", "2 channel (4 ... 20 mA)"
"50 Hz", "60 Hz", "None"
"4 %", "5 %", "6 %", "7 %", "8 %", "9 %", "10 %",
"11 %", "12 %"
"Minimum", "Maximum"
AC500-S
rd party PROFINET F-Host systems.
Default
"On"
"Not used"
"50 Hz"
"4 %"
"Minimum"
30.03.2017