Filter
Top Products
5 I/O wiring for Model 1500
transmitters
Topics covered in this chapter:
•
Basic analog wiring
•
HART/analog single loop wiring
•
HART multidrop wiring
5.1 Basic analog wiring
Model 1500 basic analog wiringFigure 5-1:
A
A. Terminals 21 and 22 to mA receiving device; 820 Ω maximum loop resistance
5.2
HART/analog single loop wiring
Note
For HART communications:
•
600 Ω maximum loop resistance
•
250 Ω minimum loop resistance
I/O wiring for Model 1500 transmitters
Installation Manual 35