Appendix L. Power Supply Wiring
The R9 Controller's power supply can be wired for 100 VAC, 120 VAC, and 230 VAC input voltages. The
two fuses F1 and F2 are Slo-Blo Type-T, selected based on the input voltage. The figure below shows
how the R9 Controller power supply's terminal strip is configured for different input voltages. The table
below lists the values used for the fuses.
Figure L.1. Power Supply Terminal Wiring
Table L.1. R9 Input Fuses