turck TBIP-L 4FDI-4FDX Series, Руководство пользователя

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Operating Instructions
Before operation
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7.1.2 Connecting
Connecting the device in Zone 2 and Zone 22
WARNING
Intrusion of liquids or foreign bodies through leaking connections
Danger to life due to failure of the safety function
„
Tighten M12 connectors with a tightening torque of 0.6 Nm.
„
Only use accessories that guarantee the protection class.
„ Close unused M12 connectors with the supplied screw caps. The tightening
torque for the screw caps is 0.5 Nm.
„ Use appropriate 7/8" sealing caps, e.g. type RKMV-CCC. The caps not part of the
scope of delivery.
Connecting Ethernet
„ Connect the device to Ethernet according to the pin assignment [ } 32].
Connecting the supply voltage
The externally connectable circuits have to be securely disconnected from the mains supply.
WARNING
Incorrect or defective power supply unit
Danger to life due to dangerous voltages on touchable parts
„ Only use for SELV or PELV power supplies in accordance with EN ISO 13849-2,
which allow a maximum of 60 VDC or 25 VAC in the event of a fault.
„ Connect the device to the power supply according to the pin assignment [ } 32].
The female connectors at the device have the following function:
X1 or XD1: Voltage IN
X2 or XD2: Conduct voltage to next node
Connecting sensors and actuators
DANGER
Wrong supply of sensors and actuators
Danger to life due to external supply
„
Exclude external supply.
„
Guarantee that the inputs are only supplied through the same 24 V source as
the device itself.
„ Connect the sensors and actuators to the in- and outputs according to the respective pin
assignment [
} 32]).
DANGER
Connection of fast reacting loads
Danger to life due to connection failures
„
Use loads with mechanical or electrical inertia. Positive and negative test pulses
have to be tolerated.