Data Sheet for Product

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Siem ens Modulating control valves with magnetic actuator‚ PN 16 CA1N4465en
Building Technologies 2018-02-05
Selection of positioning signal Y:
Voltage or current
Selection of valve characteristic
(Positioning signal against volumetric flow):
Equal-percentage or linear
YF – Function
no function fully open closed
Connection
Transfer
Function
∂ YF not wired
∂ Valve follows Y signal
∂ YF connected with G
∂ Valve fully opens above
A ⇓ AB
∂ YF connected with G0
∂ Valve closes above
A ⇓ AB
1. Hand wheel position MANUAL (open) or OFF (closed)
2. Forced control signal YF
3. Signal input Y
Forced control input
Signal priority