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Figure 78 – Multiple ACU Communication - NETCOM2WH or NETCOM6WH/CB-485s
LED Legend
- RS-232 indicates 9-pin terminal connected
- RX LED indicates PC polling ACU/ECU
- TX LED indicates ACU/ECU replying to PC
- ON LED indicates unit receiving power
- WLAN Active indicates wireless data
transfer & wireless access point present
NETCOM2WH
or
NETCOM6WH
Lantronix
WiPort
00-20-4A-96-49-BC
MAC Address
Maximum wireless
range is 100 m (328 ft)
based on indoor open
air installation.
Antenna
RS-232 shielded 22 AWG cable
30 m (100 ft) max @ 9600 BPS
CAT 5
- RS-485 cable maximum 2000 ft (609 m) @ 9600 BPS between CB-485s
- may substitute equivalent to CAT 5 - 2 twisted pairs
- maximum baud rate is 56,000 BPS
CPB/CB MODULE
(COM4)
Control
Board
(PC 109x)
H1
H2
Common
AUX Inputs - E
Keyscan Technical Guide (PC109x - 04.12)
Host PC with
Communication Manager
to
ground
lug
Current
Draw
350 mA
9-pin Male
Connector
Connect CB-485 ribbon cable
to CPB/CB MODULE terminal
on control board.
Important
Jumper ON
J16 – G to
activate CPB/
CB MODULE
(H1) terminal.
TX
RX
LED
LED
CB-485
Parts List
- PC with network access
- CAT 5 Cable - 2 twisted pairs
- Control Board
- CB-485
- NETCOM2WH or NETCOM6WH
to network
- RS-232 Data Cable
- Wireless Network Access Point
Shield*
Green
Red
Black
* Insulate shield
with PVC tubing
such as Alpha #16
or comparable
insulator.
Jumper ON J1
(First & Last
CB-485)
LED
CAT 5
J1
Jumper
OFF J1
LED
CAT 5
J1
Jumper ON
J1
(First & Last
CB-485)
TX
RX
LED
LED
GND
TD
RD
NC
Current Draw - 110 mA
CB-485
Jumpers
RS485 IN
RS485 OUT
M
+
-
+
-
+
-
+
-
ON Run
J1
Run
Program
TX
RX
LED
GND
TD
RD
NC
Current Draw - 110 mA
CB-485
Jumpers
RS485 IN
RS485 OUT
M
+
-
+
-
+
-
+
-
ON Run
Run
Program
TX
RX
LED
GND
TD
RD
NC
Current Draw - 110 mA
CB-485
Jumpers
RS485 IN
RS485 OUT
M
+
-
+
-
+
-
+
-
ON Run
Run
Program
KI-00181E-07-11
101
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