Cables, Preparing for installation, Connecting to the channel – Visara SCON-25L Reference Manual User Manual
Page 21: Chapter 2. installation
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Chapter 2. Installation
Cables
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Preparing for Installation
Ensure that the following are available:
• Channel board(s)
• CHC and CHP boards installed
• BTC-C board
• Channel Adapter Cable
• Channel (Bus and Tag) Cables
Connecting to the Channel
To connect the unit to the channel:
• Contact the customer’s System personnel to determine the required setting of the
Priority switch. Set the Priority switch.
• Install BTC-C board in rack if desired.
• Connect Channel Adapter cable between the CHC board and the BTC-C.
• Connect the Channel (Bus and Tag) cables.
Connect the Channel Cables
The two channel cables (Bus and Tag) provide the electrical connection of all data and
control signals between the channel and the 25S.
Each cable has a light colored end and a dark colored end. The light colored end must
be attached to Bus In or Tag In receptacles. The dark colored end must be attached to
Bus Out or Tag Out receptacles.
Figure 2-5. Bus/Tag Cable Ends