Class A Expander Installation (Ca-4064); Ca-4064 Class A Expander; Vfr-500 Cabinet - Viking VFR-500 Installation And Operation Manual

Class A Expander Installation (CA-4064)

Class A wiring configurations require the use of the CA-4064 expander board. Once the card is installed, the CA-4064 provides
the return terminals for Outputs and P-Link devices. Refer to the figures below for examples of installing and wiring a Class A
expander card.
Figure 12. Example of a Class A Expander Cards Shown Installed
VFR-500 • 5403789 • REV A • 10/23
3-17
VFR-500
Cabinet
CA-4064
Class A
Expander