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Model 4720 Control/Communicator Installation Manual (P/N 150476, Rev. A) Revised 10/98
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3.15 Non-UL Wiring Diagram
For UL installations, refer to the wiring diagram mounted in the front cover of the Model 4720 only. This
diagram contains items which are not currently acceptable for UL installations. These items are the Model
4203 Touchpad, PLC Connector, 7140 relays, and external siren driver. The UL wiring diagram also
contains various electrical ratings and restrictions.
Figure 3.15a: Model 4720 Non-UL Wiring Diagram