Honeywell ComfortPoint Open CPO-PC400-W, Manual, Page: 8 / 41

CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER
EN0B-0085 IE10 R0420 8
Connection to Buses
NOTES:
— The communication rate across each commu -
nication interface is dependent upon the given
communication protocol.
— *Not more than one channel can be configured
as C-Bus channel.
— **Not more than one channel can be configured
as M-Bus channel.
— **The CPO-PC400-W/CPO-PC400-UW con -
troller can function as an M-Bus Master. It uses
a standard level converter (e.g. PW60) to con -
nect to the M-Bus devices.
Communication Baud Rates
— The country code for the CPO-PC400-W is con -
figurable to comply with local country regula -
tions.
Connection to Panel Buses
The CPO-PC400-W/CPO-PC400-UW can communicate
with various Panel Bus I/O modules. See "Connection to
Panel Bus" section on pg. 18.
Table 12. Connection to Buses
Protocols
Max. No. of
Devices per
Channel
R
S4
85
-1
R
S4
85
-2
R
S4
85
-3
R
S4
85
-4
Panel Bus 16 Yes Yes Yes Yes
CP-IO Bus 16 No No No Yes
Field Bus 31 Yes Yes Yes No
MSTP 30 Yes Yes Yes No
Modbus 30 Yes Yes Yes No
M-Bus** 60 Yes** Yes** Yes** No
C-Bus* 30 Yes* Yes* Yes* No
Table 13. Communication Baud Rates
Ethernet 10/100 Mbit/s, RJ45
BACnet MSTP 9.6, 19.2, 38.4, 76.8, 115.2 Kbps
Modbus 0.3 to 115.2 Kbps
Panel Bus 115.2 Kbps
CP-IO Bus 56.7 Kbps
C-Bus 9.6, 38.4, and 76.8 Kbps
M-Bus 0.3 to 19.2 Kbps
Field Bus 38.4 Kbps
Wi-Fi 802.11b: up to 11 Mbps
802.11a/g: up to 54 Mbps
802.11n: up to 150 Mbps
802.11ac: up to 433 Mbps
Bluetooth BR: up to 1Mbps
EDR: up to 3Mbps
BLE: up to 1Mbps
MMI Port 5Vdc power output and RS485
Table 14. Panel I/O modules
Name
Descripti
on
In
pu
t
O
ut
pu
t
M
an
ua
l O
ve
rr
id
es
St
at
us
L
E
D
s
(a
)
XF821 Pluggable
AI module
8 – – –
XF822 Pluggable
AO
module
– 8 – 8
XFR822 Pluggable
AO
module
– 8 8 8
XF823 Pluggable
BI module
12 – – 12