Festo VTSA Series Description page 140

5. Maintenance and conversion
Alternative connections
CPX terminal
FB 21 (type 03)
Multi−pin node, Sub−D
Multi−pin node, cage clamp
Multi−pin node, M23 round
plug
Multi−pin node, IC
Tab. 5/2: Disconnecting the electrical connections
5−6
Disconnecting the electrical connections
Procedure
Instructions on disconnecting the electrical connections can be
·
found in the CPX system manual.
Instructions on disconnecting the electrical connections can be
·
found in the FB 21 (type 03) electronics manual.
Loosen the fastening screws and remove the Sub−D multi−pin plug.
·
Loosen the multi−pin cover
·
Mark the cores of the connecting cable. Then loosen the cores from
·
the terminal strip.
Loosen the protective earth conductor from the internal earth
·
terminal.
Loosen the union nuts of the strain relief on the connecting cable.
·
Then pull the cable out of the strain relief.
Loosen the union nuts of the M23 socket.
·
Pull the socket away from the plug.
·
Loosen the union nuts of the sockets on all M12 individual connections.
·
Pull the sockets away from the individual connections.
·
Disconnecting the pneumatic connections
Disconnecting the pneumatic connections is described in
Chapter 3.
Dismantling the valve terminal
Dismantling the valve terminal is described in Chapter 2.
Festo P.BE−VTSA−44−EN en 0905e