Cisco DNCS System Release 2.7 3.7 4.2 Guida All'Installazione
2-6
Install and Configure the Digital System Time Kit to Use the
78-4011510-01 Rev C
Global Positioning System
Install the Digital System Time Kit,
Continued
Cable Wire Descriptions
The following table describes the wires bundled in the Trimble Acutime-II cable.
Wire Color
Signal Description
RS-232/RS-422 Converter
Yellow (Pin 5)
Port B: RS-422/Transmit +
Connects to RX +
Brown (Pin 4)
Port B: RS-422/Transmit -
Connects to RX -
Orange (Pin 3)
Port B: RS-422/Receive +
Connects to TX +
Violet (Pin 2)
Port B: RS-422/Receive -
Connects to TX -
Red (Pin 1)
DC Power (+9 to +32 V DC) Connects to +12
Black (Pin 9)
DC Ground
Connects to GND
White
Cut (not used)
Gray
Cut (not used)
Green
Cut (not used)
Blue
Cut (not used)
Orange w/White Stripe
Cut (not used)
Black w/White Stripe
Cut (not used)
Wiring Diagram for Back Panel of ADL 1901–to–RS232 Converter Unit
The following diagram shows the back panel connecting ports of the ADL 1901–to–
RS232 converter unit.