Figure-11 Item Reference
1. Individual Relay Override Switches (temporary override)
2. System Status LEDs
3. Relay Status LEDs
4. Panel Hardware Override Switch (ALL OFF, AUTO, ALL ON)
5. Transformer Wiring Leads: White = Neutral, Orange = 277V, Black = 120V
6. Relay Wiring Terminals
7. Panel Reset Switch
8. Network Terminator Jumper
9. Network Wiring Terminal Block
10. Digital Switch Port
11. Panel Communications Port
12. Peripheral Power Terminal: +24VDC, DC Ground
13. Switch Input Wiring Channels
14. Panel Network Address DIP Switches
Item Reference
The ControlKeeper-4 consists of a logic board with a clear separation of line-voltage and low voltage components. There are
several features of note on the logic board as pointed out in the below item reference diagram.
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