Azbil KFDB, Руководство пользователя

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Chapter 2. INSTALLATION
The installation method differs as the controllers are used in conjunction with the various
types of detectors. For the installation and process connection methods, refer to the operator’s
manuals of respective detectors. This section describes primarily the pneumatic piping method
for the controller.
2-1. Ambient Conditions
The place of instrument installation should be free from large or sharp temperature change
and from mechanical vibration.
2-2. Air Supply
The air supply must be dry and clean.
2-3. Air Connection Ports
The air connection ports are provided at lower sections of the controller and are of a Rc, 1/4 (PT
1/4) internal thread type or 1/4 NPT internal thread type. Seal the unused ports with plugs.
When an Airset is provided, connect the air supply to the air inlet port (Rc, 1/4 or 1/4 NPT),
which is marked “IN”) of the Airset.
Legends
EXP: External setting pressure signal
X:
Receiving or transmitting pressure signal
OUT: Pneumatic controller output signal
RES: External reset signal
SUP: Air supply
Fig. 2-1. External Connection Ports (at case bottom)