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CPO-PC400-W/CPO-PC400-UW HVAC CONTROLLER
33
EN0B-0085 IE10 R0420
Powering CPO-PC400-W/CPO-PC400-UW via Excel 500/600 Hardware Migration Kit
Fig. 24. Powering CPO-PC400-W/CPO-PC400-UW via Excel 500/600 hardware migration kit
Connecting I/O Modules and CPO-PC400-W/CPO-PC400-UW
Fig. 25. Connecting I/O modules and CPO-PC400-W/CPO-PC400-UW
NOTES:
—
* The 24V~ and 24V0 terminals at RS485-4 Interface of the controller have an automatic resetting fuse protec
-
tion. For more information, see “Wireless Connectivity” section on page 15.
—
For controller RS485 interface connection details, see “Interfaces” section on page 5
Table 28. Connecting I/O Module and CPO-PC400-W/CPO-PC400-UW
R
S
4
8
5
In
te
rf
ac
e
4
Te
rm
in
al
s
~
24V~
Power supply for connected modules
0
24V~0
Power supply for connected modules
-
(-) for RS485 Interface 4
+
(+) for RS485 Interface 4
24V~
24V0
FG
N
D
TX
5V
GND
Isolaon
Barrier
RX
5V_ISO
-
+
GND_ISO
RS485-
RS485+
24V~
24V~0
XL500 Base
Migraon Kit
220 Vac+10%,-15%
230 Vac+6%,-10%
50 to 60 Hz
L
N
Backup Fuse
CR6
0
*
*
~
FGND
GND
CPO-PC400-W/CPO-PC400-UW
R
T
110VAC/230VAC
24VAC
F1
24V~
24V0
FG
N
D
TX
5V
GND
Isolaon
Barrier
RX
5V_ISO
-
+
GND_ISO
RS485-
RS485+
COM a
COM b
24V ~
24V ~ 0
XL500 Migraon Kit
4-Wire
Harness
R
T
CH1+
CH1-
GND1
To next XL500 controller
in network
*
~
0
*
FGND
GND
R
T
CPO-PC400-W/CPO-PC400-UW