Design and Function
Design
24
Operating Instructions · Control Top T.VIS
®
M-15
Edition 2017-10-16
The T.VIS M-15 control top consists of:
•
a 24 VDC interface module with 2 sensors for the detection of the two valve end
positions,
•
an additional adapter module for the interface modules AS-Interface, DeviceNet and
48…130 V AC (optional),
•
a maximum of three solenoid valves for the actuation of the main stroke and the lift
strokes,
•
a logic element NOT (optional) for backup of the valve's main spring or for the actua-
tion of indifferent actuators (air/air),
•
a connection for an external proximity switch for monitoring the non-actuated posi-
tion of the double-disk (optional),
•
an exhaust air throttle (optional) for the infinitely adjustable setting of the closing
velocity of the main stroke.
•
a supply air throttle (optional) for the infinitely adjustable setting of the opening
velocity of the main stroke.
The permanent magnet on the switch bar (1) is fragile and must therefore be protected
against mechanical impact.
Magnetic fields can delete data carriers and affect or destroy electronic or mechanical
components. Avoid any influence of external magnetic fields on the sensor system!
Do not perform welding work in the vicinity of the control top, as this could cause data
losses.
26
Sound absorber
26.1
Non-return valve (cannot be replaced)
43
Interface module (including 2 sensors)
47
Adapter module
50
Cable gland for external proximity switch
63
Solenoid valves
64
Logic element NOT, optional
65
Control plate/blind plate
170
External proximity switch, optional
Key (Cont.)
No.
Designation
