Siemens 125-5033 - Manual (Page 9)

Siemens Building Technologies, Inc. 1
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Product Overview
Introduction
The Fume Hood Controller is an equipment controller designed to provide Direct Digital
Control (DDC) for 2 position fume hoods. The controller consists of a controller board and a
controller enclosure. The controller board (Figure 1) is the central computing/controlling
component of the system.
Related Equipment
• Operator Display Panel (ODP)
• Laboratory Exhaust Air Terminal
• Venturi Air Valve
• Differential Pressure Transmitter (See NOTE)
• Airflow Sensor (See NOTE)
• Cables
Electronic Actuation
• Electronic Actuator Assembly (See NOTE)
Pneumatic Actuation
• Analog
Output-Pneumatic (AO-P) Module (See NOTE)
• Pneumatic Actuator (See NOTE)
NOTE: These components may be included in the Laboratory Exhaust Terminal or
Venturi Air Valve.