Interlogix FP 2000 Series - 6.2 Connections; 6.2.1 Loop Connections

28 FP/FR1100/1200/2000 V6: Installation and Commissioning Manual
6.2 Connections
6.2.1 Loop connections
Standard, the panel is configured in a class A set-up (see also Chapter 5, Loop design):
Figure 15: Class A loop connection
1. Forward 3. Loop 1
2. Return 4. Loop 2
When class B operation is required, the A-jumpers should be removed to double the
amount of loops. The B-jumpers should be put in. If 8 A class loops are in use and the B-
jumpers are put in only the first 8 loops will be class B.
Figure 16: Location of Class A - Class B jumpers