Keyscan EC2500 Series User Manual

Keyscan Technical Guide (PC109x - 04.12)
88
Figure 65 – Single ACU Communication - CB-485M/MC33H
to Com Port
PC with
Communication
Manager
- RS-232 Modem Cable
- Control Board
- CB-485M
- MC33H Modem
- PC (requires serial port)
- Dedicated Analog Phone Line
GND
CB-485M
RX
LED
TX
LED
TD
RD
NC
BRN WHT GRN WHT BRN WHTGRNWHT BLUWHT
RS485 IN RS485 OUT M
+-+-+-+-
Jumper ON J1
MC33H
Modem
RJ 11 Terminal
- connect to
analog phone
line
12 VDC
Adaptor
Modem
Chip
RJ 11 Terminal
- connect to
analog phone line
RS-232
Modem
Cable
Current Draw - 360 mA
Jumpers ON Run
DCD
LED
RING
LED
MC33H - DCE
Control Board
(PC 109x)
Common
AUX Inputs - E
24
2322
2120191817
CPB/CB MODULE
(COM4)
Parts List
Connect CB-485M ribbon cable to
CPB/CB MODULE on control board.
Jumper ON J16-G to activate
CPB/CB MODULE (H1).
SYSTEM CONFIG.
J16 - H
GABCDEF
H1
Run
Program
J1
H2
ECM/GCM MODULE
(COM2 & COM3)
KI-00168E-07-11

Keyscan EC2500 Series Specifications

General

Brand	Keyscan
Model	EC2500 Series
Category	Control Unit
Language	English