Electrical installation, Danger, Connection of relay output k – Lenze E82EV 8200 vector 15kW-90kW User Manual

Page 159

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Electrical installation

Connection of relay output K

SR

5

l

159

EDK82EV903 DE/EN/FR 5.1

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Danger!

Danger to life through improper installation
Improper installation of the safety engineering systems may cause an
uncontrolled starting action of the drives.
Possible consequences:

ƒ

Death, severe injuries, or damage to material assets during an uncontrolled
starting action of the drives.

Protective measures:

ƒ

Shielded installation of all control cables connected to the FIF module is
essential to reduce interference injection.

ƒ

Apply the shield to a large surface of the EMC sheet.

K

SR

K32

K31

33

34

K

SR

IGBT

+5

V

+

34

28

33

Ax

X3.1

Z1

8200 vector

K32
K31

DC +24 V

&

µC

...

...

...

CINH

8200vec266

Z1

Standard I/O or application I/O

CINH

Controller inhibit

IGBT

Power output stage

Function

Relay position switched

X3.1/34

Control for safety relay K

SR

X3.1/33
X3.1/K32

Feedback contact K

SR

opened

X3.1/K31
28

Controller inhibit input (CINH)

Ax

Digital output for optional "Controller
inhibit" feedback

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