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Mounting and wiring
KL6581 and KL6583
22
Version: 2.0.0
3.2.4
Cabling between KL6581-0000 and KL6583
NOTE
Cabling instructions:
• The KL6583 must always be supplied with power from the KL6581-0000. Operation with any other
power supply is not permissible!
• The termination resistor must be switched on in the last device; set S1 and S2 to ON.
• Use only the Beckhoff CAN cable with the order identifier ZB5100. Order quantity: in meters.
• The total cable length (from the KL6581-0000 to the last KL6583) must not exceed 500 meters.
• The topology is line; stubs may not be used.
• The line must always begin with a KL6581-0000. The KL6581-0000 must not be installed within the line!
• The maximum number of KL6583 devices that may be connected to a KL6581-0000 is eight.
Fig. 14: Terminal points of the KL6583
Meaning
KL6581-0000
KL6583 X1 or X2
CAN +
1
CAN +
CAN -
5
CAN -
24 V DC
2 or 6
24 V
GND
3 or 7
GND
Node address KL6583
Fig. 15: Setting the node address with switch S3
S3 is for setting the node address. Only one address may ever be used in the line (valid addresses: 1...8).
Termination resistor
The termination resistor must be activated in the last module!
To do this, both DIP switches S1 and S2 must be set to
ON
.
Fig. 16: Termination resistor ON