DOL 534 • DOL 539
Circuit Diagrams and Cable Plans
23
4 Basic cable plans
1. Of the three basic cable plans, select the one that is suitable for the system’s emergency opening.
2. Select cables for the remaining components based on the other cable plans.
4.1 Systems without emergency opening
SERVICE ROOM
OUTSIDE
DOL 12
DOL 114
LIVESTOCK
HOUSE
Controller
Alarm system
4.2 Systems with ON/OFF emergency opening
SERVICE ROOM
OUTSIDE
DOL 12
DOL 114
LIVESTOCK
HOUSE
Controller
Alarm system
Emergency opening
4.3 Systems with temperature-controlled emergency opening
SERVICE ROOM
OUTSIDE
DOL 12
DOL 114
LIVESTOCK
HOUSE
Controller
Emergency opening
Alarm system
DOL 12
Summary of Contents for DOL 539
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