AB-7350-U
10
Actuator details (Connectors, ports, terminals, and LED)
Figure 3. Parts identification: Actuator details
Connector for Pt100 input
Row T1: Supply water temperature
Row T2: Return water temperature
Reset switch
Connector for
Display Panel
24 V AC
Power
Port for
Display Panel cable
Port for
temperature sensor
(Pt100 input) cable
Port for
valve sensor cable
Port for
temperature sensor
(Pt100 input) cable
Operating status LED (red)
Connector for
RS-485 communication
Pulse
output
DI
(Cooling/heating
switch)
Control
signal
input
