Disposal - Beckhoff KS2535, KL2545 Manual

Right-hand section of the housing
Terminal point No.
(right)
Load A, A1 1'
Load B, B1 2'
Sense A 3'
Load Power 48 V 4'
Load A, A2 5'
Load B, B2 6'
Sense B 7'
Load Power 0 V 8'
Power contacts
The voltage Up of the power contacts (+24 V
• Incremental encoder (terminal points 3 and 7)
• Digital inputs (terminal points 4 and 8)
• Output stage driver of the pulse width current terminal
Order of switch-on of the supply voltages
The voltage Up must already be present at the power contacts when the K-bus voltage is switched
on so that the internal circuits (output stage drivers) can be initialized.
If this is not possible due to the application (supply is switched, for example, via emergency stop cir-
cuit), the terminal performs a software reset after the system starts up.
If the voltage Up at the power contacts fails, this is indicated by bit SW.14. The return of the voltage
is automatically detected and an initialization is performed.
Valves are not reset if the K-bus voltage fails!
If the K-bus voltage fails (5 V, supplied from the supply voltage Us of the Bus Coupler), the output drivers
are not reset! This means that the valves are then not driven back to the initial position!
3.7

Disposal

Products marked with a crossed-out wheeled bin shall not be discarded
with the normal waste stream. The device is considered as waste
electrical and electronic equipment. The national regulations for the
disposal of waste electrical and electronic equipment must be observed.
KL2535/KS2535, KL2545/KS2545
Connection for
Load A, connection A1
Load B, connection B1
Load A, sense
Power supply for supplying the load (maximum +48 V
Load A, connection A2
Load B, connection B2
Load B, sense
Power supply for supplying the load (0 V
) supplies the following consumers:
DC
WARNING
Version: 2.1.0
Mounting and wiring
)
DC
)
DC
29