Airport Systems
NO | NC |
| C |
NO | NC |
| C |
NO | NC |
| C |
+AC
AC -
Figure 2.2-3: Model SGF-60E Flash Head
PLC Health Monitoring & Reporting Sys | Manual |
NO | NC |
| C |
NO | NC |
| C |
NO | NC |
| C |
+AC
AC -
PLC Health Monitoring & Reporting Sys | Manual |