4
Advant Controller 31 / Issued: 03.99
Hardware 07 KP 90 R303
8 .1
1.5 Electrical connection
1.5.1 Application example for connecting
the inputs and outputs
The following illustration shows an application example
with the 07 KT 93 which utilizes various possibilities for
connecting inputs and outputs. Attention must be paid to
the following in detail:
• The earthing measures
• Connection of the communication module
07 KP 90 R303
• Looping through the supply voltage (24 V DC) from
the 07 KT 93 to the 07 KP 90 R303
• Earthing the switch cabinet mains socket
• Handling serial interfaces
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