Chapter 2: Installation and wiring
62
Vigilant VS1 and VS2 Technical Reference Manual
64 point panel Class B wiring
+
–
NAC1–
NAC2+
NAC2–
NAC1+
EOLR
TB2
+
–
+
–
+
–
250/500 point panel Class B wiring
TB2
TB6
EOLR
NAC3–
NAC4+
NAC4–
NAC3+
EOLR
NAC1–
NAC2+
NAC2–
NAC1+
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
250/500 point panel Class A wiring
TB2
TB6
NAC1–
NAC2+
NAC2–
NAC1+
+
+
–
–
+
–
+
–
+
–
+
–