Crestron electronic CSP-LSP - Manual (Page 20)

Lightning Strike Protector Crestron CSP-LSP
Daisy Chaining
Up to two CSP-LSP units can be daisy chained when a C2N-HBLOCK is
not a practical option. Daisy chaining two CSP-LSP units provide up to
four protected CONTROL SYSTEM ports.
When CSP-LSP units are being daisy-chained together, connect both of
the available grounding studs to a good earth ground using the grounding
straps provided with each unit.
16 • Lightning Strike Protector: CSP-LSP Operations & Installation Guide – DOC. 6643A