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1451 Belcher Road South, Largo, FL 33773 • USA
• T
el +1 (727) 447-6140 • Fax (727) 442-5699 •
[email protected]System-30 BTU Measurement System LON 05/14 - 0668-2 / 18337 Page A-5
3-06
1500 North Belcher Road, Clearwater, Florida 33765 Tel (727) 447-6140 Fax (727) 442-5699
SYSTEM-30 with DIN CONNECTOR WIRING DIAGRAM
INCORPORATED
FLOW
RETURN TEMP
ISOLATION VALVE
Normally Open
BYPASS VALVE
Normally Closed
RED 24VAC
BLACK COMMON
GRAY
VIOLET
ORANGE
WHITE
BLUE ISOLATED OUTPUT
YELLOW ISOLATED COMMON
MODE 1 ENERGY TOTAL -
ISOLATED SOLID STATE
DRY CONTACT
MODE 2 ENERGY TOTAL -
ISOLATED SOLID STATE
DRY CONTACT
DIN
CONNECTOR
GREEN +
BROWN -
Di3 AUXILIARY PULSE INPUT
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