Preparing The Ip 267; Which Signals Are Required For The Power Section - Siemens SIMATIC S5 Manual

Notes on Operation
The IP 267 safety switches (limit switches, emergency limit switches, STOP
switches) can stop the stepper motor but the motor windings are not then
completely free of current. The residual current still flowing holds the motor in
position. You may not be able to move the drive out of the danger zone in
emergencies.
For this reason, you should install an emergency OFF switch to switch off the
power section.
5.2

Preparing the IP 267

The IP 267 offers a variety of connections so please make sure which signals and
signal levels you require for your system and tick the marked fields where
required.
5.2.1

Which Signals are Required for the Power Section?

• 5 V differential inputs or 5 V optocoupler inputs.
Set the sliding switch on the frontplate of the IP 267 to "5 V".
• 5 V to 20 V inputs, special voltage V
Set the sliding switch on the frontplate of the IP 267 to "V
5-2
W A R N I N G
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IP 267
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EWA 4NEB 812 6061-02a