The Q7055C series Building Network Adapter (BNA) provides
connection of a Honeywell Controller Communication Bus to
an industry standard 10/100BaseT Ethernet LAN. It delivers
exceptional price/performance to meet the requirements of
both building owners and service providers.
With its combination of scalable performance, density and low
per-port pricing, the BNA allows network-layer capabilities to
be extended to a much wider range of network configurations
and environments. Customers can now gain the advantages
of high-performance network and services, including traffic
management, to more locations throughout the network.
The Q7055C1009 BNA-1C provides a single RS-485 DC
coupled C-Bus-compatible communication channel for Excel
800 and Excel 5000® family devices with up to 76.8 kbps and
C-Bus compatible Excel IRC and Excel EMC devices with up
to 9600 kbps.
The Q7055C1017 BNA-2CS provides two RS-485 DC
coupled C-/S-Bus-compatible communication channels for
Excel IRC, Excel Classic, and Excel EMC devices with up to
9.6 kbps, and Excel 800 and XL5000 family devices with up to
The BNA uses the LAN connection to provide a seamless
communication to the requesting device.
Q7055C1009 Building Network Adapter BNA-1C.
Q7055C1017 Building Network Adapter BNA-2CS.
Supply Voltage: 24 VAC, 50 to 60 Hz, 24 VDC (external power
Power Consumption: 8 VA.
Operating: 32° F to 122° F (0° C to 50° C).
Storage: -13° F to +185° F (-25° C to +85° C).
5 to 93% RH, non-condensing.
Processor: 32-bit high-speed microprocessor.
Data Transfer: 10/100 Mbit/sec., 802.3 Ethernet.
LAN Interface: 10/100BaseT (RJ-45).
Field Bus: RS-485 DC coupled XL5000, C-/S-Bus.
Device Interface: Serial RS-232.
Memory Type: SDRAM, NOR & NAND Flash.
MTBF: > 100,000 hours.