ABB TEIP11, Руководство по эксплуатации

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14 TEIP11, TEIP11-PS I/P SIGNAL CONVERTER | OI/TEIP11/TEIP11-PS-EN REV. M
… 6 Installation
Pneumatic connections
Note
• The TEIP11 and TEIP11-PS I/P signal converters may only be
operated with instrument air that is free of oil, water, and
dust.
• If a version with a plastic housing is operated with
combustible gas, an additional line must be installed to route
the gas to a safe place in the open air.
NOTICE
Damage to components
Contamination on the air pipe and signal converter can
damage components.
• Before connecting the pipe, it is imperative that you
remove any dust, chips or other dirt particles by blowing
them out.
NOTICE
Damage to components
Pressure higher than 4 bar (60 psi) can damage the signal
converter or actuator.
• Precautions must be taken, by for example using a
pressure reducer, to make sure that the pressure does not
go over 4 bar (60 psi), even in case of a malfunction.
Threaded holes ⅛ , ¼ or ⅜ NPT are provided for connecting the
air pipes (supply air and output pipes).
The connections for the power supply (supply air) and the output
are marked accordingly.
Pneumatic data TEIP11
Instrument air
Free of oil, water, and dust acc. to DIN/ISO 8573-1
Pollution and oil content according to Class 3
Pressure dew point 10 K below operating temperature
Supply pressure
1.4 to 10 bar (20 to 145 psi)
Output signal
0.2 to 1 bar (3 to 15 psi)
Air consumption
Equivalent to air capacity
Pneumatic data TEIP11-PS
Instrument air
Free of oil, water, and dust acc. to DIN/ISO 8573-1
Pollution and oil content according to Class 3
Pressure dew point 10 K below operating temperature
Supply pressure
1.4 bar (20 psi)
2.5 bar (36 psi)
*
Output signal
0.2 to 1 bar (3 to 15 psi)
0.4 to 2 bar (6 to 30 psi)*
* Valid for Option 509 only – increased input signal.
Air consumption
≤ 0.2 kg/h = 0.16 Nm
3
/h = 0.1 scfm