Foxboro P0922YU FPS400-24 analog output module
Data Introduction:
Foxboro P0922YU FPS400-24Intrinsic Safety • Selected intrinsically safe apparatus must be third-party listed as intrinsically safe for the application, and have intrinsically safe entity parameters conforming to the entity parameters specified for the associated apparatus. • Capacitance and inductance of the field wiring from intrinsically safe apparatus to the associated apparatus shall be calculated and must be included in the system calculations. Cable capacitance, Ccable, plus intrinsically safe equipment capacitance, Ci, must not exceed the capacitance, Ca or Co, specified for the associated apparatus.Foxboro P0922YU FPS400-24 The same applies for inductance (Lcable, Li, and La or Lo, respectively). Where the cable capacitance and inductance per foot are not known, the following values shall be used: Ccable =60 pF/ft, Lcable = 0.2 μH/ft.Foxboro P0922YU FPS400-24
• Field wiring terminals are intended for the connection of Foxboro P0922YU FPS400-24copper conductors with the insulation locally removed and without the addition of intermediate parts other than those replicating the form of a bare conductor, such as a ferrule. • For thermocouple and RTD Foxboro P0922YU FPS400-24field wiring terminals: − Only resistive simple apparatus shall be connected. − Each cable used to connect the simple apparatus must have suitable insulation as required by the applicable local electrical codes. − The maximum cable length connecting each thermocouple to the device shall not exceed 304.8 m (1,000 ft).Foxboro P0922YU FPS400-24
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