Eaton easySafety Manual page 99

02/16 MN05013001Z EN
The functional machine safety of the example shown here
complies with architecture of category 1 in accordance with
EN ISO 13849-1.
+24 V
0 V
1L1
-F2 -F1 -S1
6 A S 1A
gL/gG
+24V 0V 0V
-K1
DC 24 V
ES4P-221-DRXD1
N
Figure 38: easySafetyEmergency-stop circuit with an device
(safety area highlighted in the graphic)
In the safety circuit diagram you wire from the input to the
output, exactly like in the standard circuit diagram.
IS07------------Ä ES01I1
IS08------------Ä ES01RE
ES01QS----------Ä QS02
L: 1 C:1 B:7944
Figure 39: Safety circuit diagram with inputs
safety function block
The first circuit diagram
-S2
-S3
NOT-AUS
IS1 IS2 IS3 IS4 IS5
Input 14 x DC
DEL
P1
ESC
Output 4x Relay / 6A
1 2 1
1 2
QS1 QS3
QS2
-P1
-Q1
ES01
-S4
Reset
IS6 IS9 IS10
IS7 IS8
ALT
P2
P3
P4
OK
4x Test
2 1 2
QS4 T1 T2
IS07 , IS08 ,
and output QS02
95