Kongsberg K-Sync, Руководство по установке

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342741/B
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Note
Ground on pin 2 and 5 are physically connected.
For each interfaced echo sounder
1 Prepare the appropriate signal cable from the echo sounder.
See Echo sounder trigger interface overview, page 38 , for trigger signal
specifications for the Kongsberg Maritime echo sounders.
2 Enter the signal cable through the PG nipple at the back side of the cabinet.
Note
Remove the cable insulation from the termination block up to the PG nipple.
The cable must be shielded. The shield must be terminated in one end only, normally
at the echo sounder side. If you decide to terminate at the K-Sync end, the shield
must be terminated in the PG nipple.
3 Tighten the PG nipple.
4 Terminate the signal cable using the termination blocks attached to the I/O module.
5 Plug the termination block into the I/O module.
I/O module, adjusting
Caution
Potentiometer are delicate components; apply gentle pressure when turning.
Each pin of the I/O module must be configure for each signal connection. The I/O
module holds a number of dip switches, potentiometers and LED lights that applies to
dedicated pin numbers. In general, the dip switches, potentiometers or LEDs are placed
in two rows to apply to the following signals (pins):
Caution
Use gentle force when turning the potentiometers. They are delicate and will only turn
within a certain range.
Pin 3
(RTT input to K-Sync)
Pin 2
(Ground, no configuration)
Pin 1
(Trigger output from K-Sync)
Pin 6
(Not used)
Pin 5
(Ground, no configuration)
Pin 4
(Transmitting input from
K-Sync)
Cable layout and interconnections