Honeywell Q7055A Installation Instructions & User Manual page 52

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN
TCP Transmission Control Protocol
WAN Wide Area Network
XD505 C-Bus
controllers.
Compatible with EXCEL IRC devices
on the same bus.
XD508 C-Bus
controllers. This piggyback type allows
C-Bus communication transfer rates up
to 76.8 kbps. This piggyback type
allows
controllers only.
XLCL EXCEL Classic
52
piggyback type of XL500
piggyback type of XL500
C-Bus wiring with XL500
EN1B-0198GE51 R0801