Connection Diagrams - Siemens Acvatix SAX Series Basic Documentation

SA..31..
SA..61..
SA..81..
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Siemens
Building Technologies
6.3

Connection diagrams

A Actuator
F2 Frost protection thermostat; terminals:
1 – 2 frost hazard / sensor is interrupted (thermostat closes with frost)
1 – 3 normal operation
F3 Temperature detector
F4 Frost protection monitor with 0...1000 Ω signal output, does NOT support QAF21.. or QAF61..
M Measuring neutral
N1 Controller
SN System neutral
SP System potential AC/DC 24 V
U Position feedback
Y Position signal
Z Positioning signal forced control
Actuators SAX.., SAL.. for valves
Connection diagrams and dimensions
A Actuator
L Phase
N Neutral
N1 Controller
Y1, Y2 Positioning signals
A Actuator
N1 Controller
SN System neutral
SP System potential AC/DC 24 V
Y1, Y2 Positioning signals
CE1P4040en
22.12.2010