Siemens bacnet 125-5037 用户手册
Siemens BACnet VAV Actuator Owner’s Manual
Siemens Building Technologies, Inc.
3
Digital
Application
• Autozero Module (AZM) (optional)
2560, 2561, 2562, 2563
• Damper
Actuator
All
• Fan
2565, 2566, 2567
• First valve actuator (required)
2563
• Second valve actuator (optional) or AZM (optional)
2563
• Stage 1 electric reheat; or, 2-position heating valve
2562
• Stage 1 electric reheat
2564, 2566
• Stage 2 electric reheat (optional)
2562, 2564, 2566
• Stage 3 electric reheat (optional)
2562, 2564, 2566
• Valve
actuator
2565, 2567
Power Wiring
The controller is powered by 24 Vac. Power wiring connects to the two screw
terminals on the controller labeled “C” (Common) and “H” (Hot) on the terminal block
labeled “24 VAC”. No earth ground connection is required (Figure 2).
terminals on the controller labeled “C” (Common) and “H” (Hot) on the terminal block
labeled “24 VAC”. No earth ground connection is required (Figure 2).
24VAC Line
24VAC Neutral
Earth
Neutral Bond Wire
Dependent On
Local Codes
Required If Primary
Is Over 150 VAC
TEC05next#R1
24V
Figure 2. Power Wiring.