page 15 – 4
D-8000 / Jan 2003
R O U T E R C O N T R O L L E R M O D U L E
Receiver and Transmitter Switching
The two double throw double pole slide switches (SW4, SW5 on the
XYC-700 PCB; or SW4, SW3 on the XYC-600 PCB) will switch RS-485
serial ports from receiver to transmitter and back. These have been pre-
configured at the factory. Do not change them. Improper setting will
disable and possibly damage the RS-485 bus.
XY Controller RS-485 Connections
The XY controller communicates with the 2001 Router via an RS-485
serial interface bus. The cable should be a low capacitance computer
communications cable and is terminated with: DB-9 male connectors on
the 2001 Router end and DB-25 male connector on the console end for the
XY-4/8 Module, or DB-9 male connector for the XYD-600 Meterbridge-
Mounted Controller.
• XY-4/8 Module
Connect the DB-9 end of the cable to the serial Port A DB-9 connector
on the rear PWIH (CPU rear) or ONI panel (OAN rear) of the 2001 Router.
Connect the DB-25 male end to the console’s female DB-25 connector
(Upper or Lower DB-25) mounted directly beneath the XY-4/8 module on
the console mainframe’s bottom panel. Note that the RS-485 port wiring
on the console upper and lower DB-25 connectors are in parallel for daisy
chaining the RS-485 bus to other XY controllers.
• XYD-600 Meterbridge-Mounted Controller
Typically, one end of the cable plugs into the Serial Port A DB-9 female
connector on the rear PWIH (CPU rear) or ONI panel (OAN rear) of the
2001 Router, and the second end connects to either one of the two DB-9
female I/O connectors on the bottom of the console meterbridge.
If there is more than one XY console controller, another cable goes
between the second I/O DB-9 connector on XY console controller #1 and
the first DB-9 I/O connector on the XY console controller #2, and so on.
DIPSWITCH #
POSITION
WEIGHT
SW2
SW1
4
3
2
1
4
3
2
1
N/A
N/A
32
16
8
4
2
1
XY-4/8 MODULE
DIPSWITCH #
POSITION
WEIGHT
SW1
SW2
4
3
2
1
4
3
2
1
N/A
N/A
32
16
8
4
2
1
XYD-600 METERBRIDGE-MOUNTED CONTROLLER
Summary of Contents for D-8000
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