Abstract: Relays having internal connections on both sides of their switches may be used in conjunction with a connector that integrates both the normal relay switch control lines with the sensing conductors of a control module for a battery module of an energy storage device. In this manner, sensing conductors may be routed along with the switch control lines for the relay instead of separately as described above. This integration reduces the complexity and cost associated with the energy storage device, because it reduces the number of separately routed lines and also eliminates the external connections for at least some of the sensing conductors.

Abstract: Relays having internal connections on both sides of their switches may be used in conjunction with a connector that integrates both the normal relay switch control lines with the sensing conductors of a control module for a battery module of an energy storage device. In this manner, sensing conductors may be routed along with the switch control lines for the relay instead of separately as described above. This integration reduces the complexity and cost associated with the energy storage device, because it reduces the number of separately routed lines and also eliminates the external connections for at least some of the sensing conductors.

Abstract: Relays having internal connections on both sides of their switches may be used in conjunction with a connector that integrates both the normal relay switch control lines with the sensing conductors of a control module for a battery module of an energy storage device. In this manner, sensing conductors may be routed along with the switch control lines for the relay instead of separately as described above. This integration reduces the complexity and cost associated with the energy storage device, because it reduces the number of separately routed lines and also eliminates the external connections for at least some of the sensing conductors.

Abstract: Relays having internal connections on both sides of their switches may be used in conjunction with a connector that integrates both the normal relay switch control lines with the sensing conductors of a control module for a battery module of an energy storage device. In this manner, sensing conductors may be routed along with the switch control lines for the relay instead of separately as described above. This integration reduces the complexity and cost associated with the energy storage device, because it reduces the number of separately routed lines and also eliminates the external connections for at least some of the sensing conductors.

Abstract: Relays having internal connections on both sides of their switches may be used in conjunction with a connector that integrates both the normal relay switch control lines with the sensing conductors of a control module for a battery module of an energy storage device. In this manner, sensing conductors may be routed along with the switch control lines for the relay instead of separately as described above. This integration reduces the complexity and cost associated with the energy storage device, because it reduces the number of separately routed lines and also eliminates the external connections for at least some of the sensing conductors.

Abstract: An electrical connector that has a first side configured to interface with a battery module and a second side configured to interface with a mating plug coupled to a first load. The electrical connector includes terminals extending through the first and second sides and configured to route power at a first voltage from the battery module to the mating plug; low voltage lines extending through the first and second sides, wherein the low voltage lines operate at a voltage less than the first voltage; and high voltage lines electrically coupled to the terminals via conductive leads and configured to route an electrical signal from the terminals to a second load. The electrical connector contains a secondary connection interface configured to allow access to the low and high voltage lines.

Abstract: Relays having internal connections on both sides of their switches may be used in conjunction with a connector that integrates both the normal relay switch control lines with the sensing conductors of a control module for a battery module of an energy storage device. In this manner, sensing conductors may be routed along with the switch control lines for the relay instead of separately as described above. This integration reduces the complexity and cost associated with the energy storage device, because it reduces the number of separately routed lines and also eliminates the external connections for at least some of the sensing conductors.

Abstract: An electrical connector that has a first side configured to interface with a battery module and a second side configured to interface with a mating plug coupled to a first load. The electrical connector includes terminals extending through the first and second sides and configured to route power at a first voltage from the battery module to the mating plug; low voltage lines extending through the first and second sides, wherein the low voltage lines operate at a voltage less than the first voltage; and high voltage lines electrically coupled to the terminals via conductive leads and configured to route an electrical signal from the terminals to a second load. The electrical connector contains a secondary connection interface configured to allow access to the low and high voltage lines.

Abstract: A system backplane has a pair of dual purpose connectors and a system bus controller. A shared resource card has a pair of connectors and a shared resource, such as memory. In an entry level system, the connectors on the shared resource card mate with the dual purpose connectors on the system backplane, connecting a system bus from the system bus controller to the shared resource. There are no unused expansion slots on the backplane. To form an advanced level system, an expansion backplane having mating connectors is inserted between the system backplane and the shared resource card. The expansion backplane allows the system bus to pass through from the system backplane to the shared resource card. The expansion backplane has an expansion bus controller, an expansion bus, and expansion slots. The expansion bus is connected to the expansion bus controller and to the expansion slots. The expansion bus is also connected to the shared resource on the shared resource card.