Keyscan CA4500 Series User Manual

Keyscan Technical Guide (PC109x - 04.12)
89
Figure 66 – Single ACU Communication - MC9600/MC33H
PC with
Communications
Manager
to Com Port
RS-232 Modem Cable
to MC33H terminal
to analog
phone line
RJ 11
MC33H
External Host
Modem
MC33H jumper - DCE
- RS-232 Modem Cable
- Control Board
- MC9600
- MC33H Modem
- PC (requires serial port)
- Dedicated Analog Phone Line
Set
jumper
to DTE
to 12 VDC ACU power supply
300 mA
GND
MC9600
RX TX MRRIDCD
DCE
-+
12VDC
DTR
DTE
9-pin Male
Connector
RJ11
-
+
12 VDC Adaptor
plug on reverse.
to analog
phone line
GND
RS-232 (COM4)
Control Board
(PC 109x)
Green & Shield
Black
RS-232
22 AWG shielded cable
Maximum - 100 FT (30 M)
TD
RD
DCD
DTR
CTS
Red
White
IOCB (COM1)
RX
TX
Brown
Parts List
Ensure J16 – F & G
Jumpers OFF
KI-00169E-07-11
Note
If the MC9600 modem is mounted in the metal enclosure, the shield of the serial cable may be connected
to GND as shown. If the MC9600 modem is mounted outside the metal enclosure, the shield must be
insulated and connected directly to the metal enclosure ground lug. See Grounding Communication Cable
Shield.

Keyscan CA4500 Series Specifications

General

Brand	Keyscan
Model	CA4500 Series
Category	Control Unit
Language	English