Connection Of Power Cables/Communication Cables/Earth Wires - Toshiba LonWorks TCB-IFLN642TLE Installationshandbuch

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LN INTERFACE
5
Connection of Power Cables/
Communication Cables/Earth Wires
Connect power cables, communication cables, and earth wires to the specified terminals on the terminal
block.
Length of stripped
communication cable
Attach the provided Clamp filter to the communication cable.
• Attach the Clamp filters to the L
them to the communication cables with cable ties.
• Attach the Clamp filters as close as possible to the LN interface unit.
The TCC-LINK communication
cable must be earthed on the air
conditioner. Do not connect the
shield wire to the terminal block.
It should be open and insulated.
Air conditioner
L W ®
system
ON ORKS
Connect the earth wire to the
earth terminal of the chassis.
Power supply
220 - 240 VAC
Connect the power supply
cable and earth wire to the
terminals using ring terminals
with insulation sleeve.
REQUIREMENT
• Disconnect the appliance from the main power supply.
This appliance must be connected to the main power supply by a circuit breaker or switch with a contact
separation of at least 3mm.
• The TCC-LINK communication cable and the L
• Fasten the screws to the terminal with torque of 0.5Nm.
5-EN
50 10
W communication cable as shown right. Fix
ON ORKS
Connect the shield wire of the
earth on the upper system side. Do not connect the shield wire to the
terminal block. It should be open and insulated.
W ®
ON ORKS
– 5 –
Length of stripped power
cable
35 10
L
N
55 10
L W
communication cable to the
ON ORKS
LED6 LED5 LED4
SW5
SW3
1 2 3 4
SW8
communication cable have no polarity.
Installation Manual
LED3 LED2 LED1
LED8 LED7
SW1 SW2
SW6 SW4
Toshiba