5. Physical installation
Data transmission between multiple units and towards the unit to be cooled is accomplished through a RS485 serial line. The
following RS485 cables are provided by Barco:
•
One communication cable of 10 meter with SUBD Male/Female 15 pins plugs.
•
One communication cable of 5 meter with SUBD Male/Female 15 pins plugs (only if two chillers are required).
Guide the long communication cable together with the hoses.
About the connection
Make the connections as indicated in the
fi
gure.
A
B
Image 5-30
5.7
Stick the hosing connection stickers
About the stickers
A
B
DMD
out
DMD
in
R/B
out
R/B
in
G
out
G
in
Image 5-31
A: sticker to be stuck on the ULC-30A without DMD module.
B: sticker to be stuck on the ULC-30A with DMD module.
Where to stick
1. On the ULC-30A without DMD module (2), stick sticker A.
On the ULC-30A with DMD module (1), stick sticker B.
R5905866 ULC-30A 31/01/2018
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Summary of Contents for ULC-30A
Page 1: ...ULC 30A Installation and user manual R5905866 01 31 01 2018...
Page 4: ......
Page 6: ...Table of contents 2 R5905866 ULC 30A 31 01 2018...
Page 14: ...2 Safety 10 R5905866 ULC 30A 31 01 2018...
Page 36: ...6 Starting up 32 R5905866 ULC 30A 31 01 2018...
Page 44: ...9 Basic replacements 40 R5905866 ULC 30A 31 01 2018...
Page 50: ...11 Environmental information 46 R5905866 ULC 30A 31 01 2018...