Title: +038=67.005-##003._04-Ø6 Trykktransmitter.pdf
P499 Series Pressure Transducer models do not have provisions for field wiring. They are suitable for factory installation only. P499 transducers must be installed in a suitable enclosure.Red Wire = Supply (+)Black Wire = Output (-)White Wire = Not UsedP499 Transducer for 4 to 20 mA ApplicationsConnect cable shield lead at one point only; typically to Common (or ground) at the control.Note: The white wire is not used with 4 to 20 mA transducer models. Isolate and insulate the white wire in 4 to 20 mA transducer applications.s e r iw _ a m 0 2 - 4 _ 9 9 4 p : G I FRisk of Explosion or Fire. Do not disconnect the P499 Series Electronic Pressure Transducer while its circuit is energized, unless the area is known to be nonhazardous. Disconnecting the electronic pressure transducer in a hazardous area while its electrical circuit is energized may result in an explosion or fire, and may cause serious injury or death.Figure 4: Wire designations for 4 mA to 20 mA transducer applications