GEA T.VIS M-15, Operating Instruction

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Description of the function of the terminals
Terminal Designation Functional description
6 Y2.2 Connection for solenoid valve 2-
7 Y3.1 Connection for solenoid valve 3+
8 Y3.2 Connection for solenoid valve 3-
9/10 PNP/NPN Common With contact bridge: corresponds to PNP
control
Without contact bridge: corresponds to NPN
control
11 Start
Feedback of non-actuated position of the
valve disk
12 End
Feedback of the end position of the valve
disk (main stroke)
13 Seatlift Y3
Feedback of non-actuated position of the
double-disk, PLC signal evaluation only with
ext. proximity switch*
14 PV Y1 Actuation of solenoid valve Y1 (main stroke)
15 PV Y2
Actuation of solenoid valve Y2 (valve disk
lifting stroke)
16 PV Y3
Actuation of solenoid valve Y3 (double-disk
lifting stroke)
17/18 Y-Common
L(+/-) With contact bridge
for solenoid valves
18/19 Internal contact bridge
19/20 24 V DC Auxiliary power
* The feedback signal for the non-actuated position of the double-disk to the
PLC is temporarily or permanently interrupted when the valve stroke is
activated (valve-specific). GEA Tuchenhagen recommends ignoring the
feedback signal from the external proximity switch in the PLC during the main
stroke.
Avoid looking directly at LEDs A and B, because they emit a very bright light that
might blind the eyes!
Light-emitting diode A (LED A)
• Colour: green
Indication: permanent light – valve in start position (non-actuated position)
Light-emitting diode B (LED B)
• Colour: yellow
Indication: permanent light – valve in end position (actuated position)
Indication: flashing – valve in a position that deviates from the settings made
Assembly and installation
Electrical connections
430BAL010697EN_2
15.04.2020 45