Lathem 24A715, 24A715M Wiring Diagrams List, Appendix C, Wiring Diagrams

Appendix C

Wiring Diagrams

Wiring Diagrams List

This appendix contains wiring information and diagrams for the installation of the Dukane 24A715/M Master Clock:

C-1Wiring the 24A715/M for 120Vac Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2C-2Wiring the 24A715/M for 220/240Vac Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2C-3Typical Signal Device Wiring—Terminal Block P1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3C-4Typical Signal Device Wiring—Terminal Block P2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3C-5Typical Signal Device Wiring—Terminal Block P3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3C-6The Communications Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4C-7RS-232 Cable for Permanent Connection to the Communications Terminal Block . . . . . . . . . . . . . C-5C-8Synchronizing RS-485 Time Synchronization Devices Without a Buffer . . . . . . . . . . . . . . . . . . . . . C-6C-9Using the Master Clock as a Slave to Allow 30 Extra RS-485 Time Synchronizing Devices. . . . . . C-6C-10Example of Cable Strain Relief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-7C-11Computer Cable for Front Access Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-8

24A715/24A715M Master Clock Installation Manual C-1