Instruction manual

JUPITER CM-4400 Control Module Installation and Operating Manual 291
Matrix Router Control Buses
Figure 224. Cable for Connecting CM- 4400 to Horizon Matrix Router
Datatek D-2000/2166 Connections
The CM- 4400 can be connected to a Datatek D-2166 Buffer Control Module,
which in turn is connected to a D-2000 Series routing switcher. The protocol
setting is: 38400 baud, 8 data bits, even parity, 1 stop bit.
Although the CM- 4400 is connected to one of
the D-2166 Buffer Control
Module ports labeled “RS-232,” the port must be set with an internal
jumper to operate according to RS-422. Refer to the manual supplied with
the D-2166 for more information.
Figure 225. Connection to Datatek D-2166 Buffer Control Module
071826105_Cable for Connecting-Horizon
1
6
R−
2
7
3
T−
8
4
9
5
R+
T−
to CM 4000
serial port
to Horizon GPI−T/CI
RS−422 Port
G Ground
R− Receive minus
R+ Receive plus
T+ Transmit plus
T− Transmit minus
DB9P
(male)
DB9P
(male)
= twisted pair
1
6
2
7
3
8
4
9
5
T+
R−
R+
T+
G G
071826105_Connection to Datatek D−2166
See Figure 2−29 for a description of this cable
Datatek protocol
“RS−232−C A” or
“RS−232−C B” port
jumpered for RS−422 operation
to D−2000 series routing switcher
D−2167 Buffer Interface and
D−2166 Buffer Control Module
in DF−2115 Rack Frame
House time
code
(optional).
See pg.
2−64
CM-4400 System Controller
Serial Port
LAN