Beckhoff KL9540, Документация

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Mounting and wiring
KL9540, KL9540-0010 and KL9550 23 Version: 3.0.1
3.7 KL9540-0010, KL9550-0000 - application example
WARNING
Risk of injury through electric shock and damage to the device!
Bring the Bus Terminals system into a safe, de-energized state
before starting mounting, disassembly or wiring of the Bus Terminals!
The example shows
• a KL9550-0000 Surge Filter Terminal for power supply
◦ the Bus Coupler (U
L
: K-Bus power supply)
◦ the field voltage for the digital terminals (U
S1
: power contacts, potential group 1)
• a KL9540-0010 Surge Filter Terminal for power supply
◦ the field voltage for the analog terminals (U
S2
: power contacts, potential group 2)
Fig. 15: KL9540-0010, KL9550-0000 - application example