Festo — VTSA-F-CB — 2021-06a
Product overview
49
Requirements:
–
The valve terminal is operated with an external pilot air supply.
–
The valve terminal is equipped with valve types suitable for reversible operation:
–
5/2-way valves (ID codes D, QD, J, QJ, M, QM, O and QO)
–
5/3-way valves (ID codes B, QB, E, QE, G, QG and VG)
–
reversible 2x 2/2-way valves (ID code VV)
–
The valve terminal is not equipped with the following components:
–
Soft start valves
–
Pilot air switching valves with pilot pressure build-up from duct (1) of the pressure zone
–
reversible pressure regulator plates
–
Pressure regulator plates for port (1) (P-regulator)
–
Vertical pressure shut-off plates
–
Vertical supply plates
4.4
Address assignment
4.4.1
Address assignment of the working valves
The pneumatic interface bundles the addresses of the working valves. A total of up to 24 addresses
can be controlled via the pneumatic interface.
Component
Width [mm]
Number of valve
positions
Number of assigned
addresses per valve
position
Manifold sub-base for monostable valves
VABV-S4-2HS-G18-CB-2T1
18
2
1
VABV-S4-1HS-G14-CB-2T1
26
2
1
VABV-S2-1HS-G38-CB-T1
42
1
1
VABV-S2-2S-G12-CB-T1
52
1
1
Manifold sub-base for bistable valves
VABV-S4-2HS-G18-CB-2T2
18
2
2
VABV-S4-12HS-G-CB-2T2
1 x 18 (left)
Pressure switch with
external evaluation
1)
1
2
1 x 26 (right)
1
2
VABV-S4-1HS-G14-CB-2T2
26
2
2
VABV-S2-1HS-G38-CB-T2
42
1
2
VABV-S2-2S-G12-CB-T2
52
1
2
1) The switching signal of the pressure switch can be used in an external controller via the M12 connection.
Tab. 31: Address assignment of the working valves
4.4.2
Address assignment of the special valves
The special valves are independent bus devices.
