Signal Types
-
Signal Types
The following signal types shall be used (preferable):
Analogue input/output : 2 wire, 4 – 20 mA.
Digital input: Potential free contact.
Digital output: 24 VDC.
Signals between control systems and other panels shall be powered from the platform control system.
Position: Proximity switches with the NAMUR interface.
Pneumatic signals: 0.2 – 1.0 barg.
Instrument field bus/digital communication may be used if the concept demonstrates economical
savings and requirements to time response are satisfied.
Sorry, there were no replies found.
Log in to reply.