Union Switch & Signal GENISYS II User Manual

GENISYS II System Hardware Installation UNION SWITCH & SIGNAL
SM-6900B Rev. 0.0 August 1999 3-17
MASTER
GENISYS II
CPU CONN. A
CONNECTION TO
ADDITIONAL
GENISYS II
SLAVES
SLAVE
GENISYS II
CPU CONN.
A
PORT 3 PORT 3
C14
RTS
E16
TXD
E14
RXD
E10
DCD
C26
-12V
E12
CTS
E18
RXREF
C18
COM
R
DCD
E10
RXD
E14
TXD
E16
RTS
C14
-12V
C26
CTS
E12
COM
C18
RXCOM
E18
1. Resistor (R) is 10K ohm, ½ watt.
2. For full-duplex GENISYS protocol connection, RTS and DCD need not be connected.
3. Serial commons are interconnected through battery that powers units.
F
IGURE
3-4. T
YPICAL
GENISYS II M
ASTER
T
O
GENISYS II S
LAVE
RS-423 D
IRECT
W
IRE
S
ERIAL
I
NTERFACE
U
NITS
P
OWERED
B
Y
S
AME
B
ATTERY
(H
ALF
-D
UPLEX
GENISYS P
ROTOCOL
)
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Union Switch & Signal GENISYS II Specifications

General

Brand	Union Switch & Signal
Model	GENISYS II
Category	Control Unit
Language	English