SSZ SSZ-BAT, Системное руководство, Страница: 47 / 66

47
Safety bumpers
Installation
The SSZ-safety bumper is mounted to the part of the machine by using the customer
specified fastening the (studs, threads, holes).
The controller must be installed in a control system housing, switch cabinet or the
appropriate area of installation.
After the safety bumper connections have been made, these have to be connected to the
controller. The cables are number and colour marked. The wires labelled 3/ 4/ 5 and 6 must
comply with the connection clamps 3/ 4/ 5 and 6 of the controller.
If this is not the case the unit will not function correctly.
For further connections of the controllers, please see the chapter on controllers.
The output contacts of the controller, which are switched in sequence, now have to be
included in the emergency stop circle of the machine.
As long as the bumper is not activated these relay contacts and the emergency stop circle
are closed.
If the bumper is activated the relay contacts of the controller open and the dangerous
movement is stopped.
If more than one bumper has to be connected to a controller these have to be wired in
sequence.
For more information on sequence wiring, please see the connection examples in the annex.
After the device has been installed and before starting the machine every time the correct
functioning of the safety device must be checked.
45
Safety bumpers
Installation
The SSZ-safety bumper is mounted to the part of the machine by using the
fastening the (studs, threads, holes).
The controller must be installed in a control system housing, switch cabinet or the appropriate
area of installation.
After the safety bumper connections have been made, these have to be connected to the
controller. The cables are number and colour marked. The wires labelled 3/ 4/ 5 and 6 must
comply with the connection clamps 3/ 4/ 5 and 6 of the controller.
If this is not the case the unit will not function correctly.
customer specified
HEIGHT
VENTILATION
ACTUATING FORCE
DEPTH
For further connections of the controllers, please see the chapter on controllers.
The output contacts of the controller, which are switched in sequence, now have to be
included in the emergency stop circle of the machine.
As long as the bumper is not activated these relay contacts and the emergency stop circle are
closed.
If the bumper is activated the relay contacts of the controller open and the dangerous
movement is stopped.
If more than one bumper has to be connected to a controller these have to be wired in
sequence.
For more information on sequence wiring, please see the connection examples in the annex.
After the device has been installed and before starting the machine every time the correct
functioning of the safety device must be checked.
WID
TH