Keyscan Inc. – Technical Guide (PC109x - 04.15)
61
Figure 42 – Communication - Direct Serial
to Com Port on
PC with
Communication
Manager
GND
RS-232 (COM4)
Control Board
(PC 109x)
Green
Black
Brown & White not used.
Tape back separately.
B
ro
w
n
S
h
ie
ld
G
re
e
n
B
la
c
k
R
e
d
W
h
it
e
RS-232 5 conductor
22 AWG shielded cable
Maximum - 100 Ft (30 M)
TD
RD
DCD
DTR
CTS
Red
`
to ground lug
Shield*
Parts List
- RS-232 Data Cable
- Control Board
- PC (requires serial port)
IOCB (COM1)
RX
TX
Ensure S2
DIP switches 7 & 8
are OFF
KI-00153E-04-13
* Insulate shield with PVC tubing such as Alpha
(p/n PVC10516 16 AWG) or comparable
insulator.
Содержание CA250B
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