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8014084/ZWT7/V3-1/2020-06 | SICK
O P E R A T I N G I N S T R U C T I O N S | TRANSIC111LP
Subject to change without notice
3
INSTALLATION
3.4
Connections
3.4.1
Cabling of signal and voltage supply lines
WARNING:
Risk of explosion through incorrect installation .
The signal and voltage supply lines of the TRANSIC111LP may be installed only by
technicians.
WARNING:
Risk of explosion when working on live parts
Always make sure the voltage supply lines are disconnected before starting any
electrical work.
WARNING:
Risk of explosion through sparks
In potentially explosive atmospheres, sparking occurring when using the RS-232 inter-
face or activating the on/off switch can lead to an explosion.
▸
Never use the RS-232 interface or the on/off switch in a potentially explosive
atmosphere.
WARNING:
Damage to cables through heat
▸
Only use cables specified for temperatures >70°C.
NOTICE:
Damage to cables through dust or moisture
▸
Only open the device in a dry environment free from dust.
WARNING:
Caution: Risk of fire caused by excessive energy input in error case
A PELV power supply unit (11 ... 36 V DC, 24 V DC recommended) is required.
The installer/operating company is responsible for correct selection.
The installer of a system is responsible for the safety of a system in which the device is
integrated.
WARNING:
Endangerment of electrical safety
A disconnecting device must be provided to disconnect the TRANSIC111LP from the
power supply and potential-free. Fit the disconnecting device as close as possible to the
measuring device and easily accessible.