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6.4.3 Connections on the EnCal 3000 Interconnection board Version 1.x
The drawing below shows the top lay-out of the Interconnection Board Version 1.x at
the bottom of the unit. It contains all the connectors for external cables (marked with
grey). For flame retardant wiring use cables according an ISO norm. To fulfill the FM
regulations always use cables / wiring according to UL94 V-1 or equal for installation.
All the wiring with the other electronic boards is done in the factory, and may not be
changed during field installation.
Figure 6.10: Interconnection Board V1.x: top view lay-out