Kollmorgen S700 Instruction Manual page 47

Kollmorgen Technical description
07/2014
5.9.8.3 Control circuit dual channel SIL2/PLd (example)
The example shows a circuit diagram with one axis connected to an emergency stop cir-
cuit. The STO of the drives is switched by a protective screen. A dual 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 CL2 according to IEC 62061 and PLd according to ISO 13849-1.
Emergency-stop circuit
acc. to ISO 13849-1, PLe
Safety function STO, SIL CL2 / PLd, dual channel, 1 drive
Consider the wiring instructions on page 41.
S701x2-S724x2 Instructions Manual 47