Safety functions – Rotational speed, direction of rotation, idle state, and relative position

Safety encoders can be used to implement the following safety sub-functions in compliance with EN 61800-5-2 with respect to speed, direction of rotation, idle state, and relative position:

Encoder

SS1

SS2

SOS

SLA

SLS

SDI

SLI

SSR

SAR

SSM

ES7S

EG7S

AS7W

AG7W

AS7Y

AG7Y

EK8S

EK8W

AK8W

AK8Y

AK8H

EK8Z

EK9Z

AK8Z

EI7C FS

Applicable

Not applicable