Siemens SITRANS L Series 사용 설명서 - 페이지 25

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Siemens SITRANS L Series에 대해서도 마찬가지입니다: 간결한 사용 설명서 (45 페이지), 사용 설명서 (33 페이지), 사용 설명서 (44 페이지)

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Note

Guiding the cables in the terminal box

Cut the field wiring cables to appropriate length to fit properly into the terminal box.

Note

Relay and transistor protection

Provide protection for relay contacts and output transistors to protect the device against

spikes with inductive loads.

Note

Protection against static charging

The housing of the unit must be grounded in any case to avoid static charging of the unit on

applications with pneumatic conveying and non-metallic containers.

3.2

Additional safety instructions for hazardous locations

Note

External equipotential bonding terminal

①

Note

Field wiring

A pull relief must be provided for the field wiring cables, when the device is installed with the

factory provided cable glands.

SITRANS LVS300

Operating Instructions, 05/2019, A5E44908583-AB

Connect with equipotential bonding of the plant

3.2 Additional safety instructions for hazardous locations

Connecting