Lenze EVS9332xP Uživatelský manuál stáhnout pdf (Strana 141)

100

101

Wiring of the standard device

Control terminals

Device variant with "Safe torque off" function

5.8

5.8.4



5.8−5

EDSVS9332P EN 5.0−07/2013

5.8.4 Device variant with "Safe torque off" function

ƒ The installation and commissioning of the Safe torque off" function

must be carried out by skilled personnel only.

ƒ All safety−relevant cables (e.g. control cable for the safety relay,

feedback contact) outside the control cabinet must be protected, for

instance by a cable duct. Short circuits between the single cables must

be ruled out!

ƒ Wiring of the safety relay K

with insulated wire end ferrules or rigid

cables is absolutely vital.

ƒ The electrical reference point for the coil of the safety relay K

must be

connected with the protective conductor system (DIN EN 60204−1

paragraph 9.4.3). Only this measure guarantees that the operation is

protected against earth faults.

 Tip!

A complete description can be found in the chapter "Safe torque

off".

Safety instructions for the

installation of the "Safe

torque off" function

1 2 ... 136 137 138 139 140 141 142 143 144 145 146 ... 444 445

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