Control Circuit (Example) - Kollmorgen S70101 Instruction Manual

Technical description
6.9.8.2

Control circuit (example)

The example shows a circuit diagram with two separated work areas connected to one
emergency stop circuit. For each work area individually "safe stop" of the drives is
switched by a protective screen. A single channel switch-off is used. The safety switch
gears used in the example are manufactured by Pilz and fulfill at least the PLd acc. to
ISO 13849-1. Further information to the safety switch gears is available from Pilz. The
use of safety switch gears of other manufacturers is possible, if these also fulfill the SIL
CL 2 according to IEC 62061 and PLd according to ISO 13849-1.
Consider the wiring instructions on page 39.
42
12/2010a
Safe stop acc. to ISO 13849-1 PLd, single channel, group 1 for 2 drives
Safe stop acc. to ISO 13849-1 PLd, single channel, group 2 for 2 drives
S701...S724 (single channel STO) Instruction Manual
Kollmorgen
Emergency-stop circuit
acc. to ISO 13849-1
PLe