Issue
What is the address range of points in a Class B system for SLC loop A and B?
What is the address of the points need to be connected to the SLC loop in a Class A system?
Solution
In a Class B SLC loop:
Buss A is loop wire class B is points 9 to 128
Buss B is loop wire class B is points 129 to 255
In a Class A SLC loop:
Points 9 to 128 only and use Buss B is loop wire is the return loop.
Part numbers FPD-7024, D7024, DS9400, DS9400I, DS9400M,FPE-7039, D7039, DS9431
