MOOG QEBUS-CAN Module

When configured for single expansion mode (default), the 914-EX combines the traffic from both Ethernet ports,

along with diagnostic information, onto a single medium speed expansion channel on the 914-HDE. This bandwidth

is dynamically shared between the two Ethernet ports, allowing for total throughput of up to 1000 Mb/s.

Optionally, the 914-EX can be configured for dual expansion mode, which uses two medium speed expansion

channels on the 914-HDE. This mode allows for a full 1000 Mb/s of bandwidth per Ethernet port and is ideal for

high bandwidth video over IP or GigE vision applications. Since the 914-HDE motherboard multiplexes the Ethernet

data from the 914-EX card and other expansion cards in the system, the total system bandwidth usage must be

considered, and be at (or under) the maximum optical bandwidth available for the system. Refer to Section 3.2 for

detailed information 914-X series card bandwidth usage.

The G122-829A001 emits radiation well below the level called for in its CE mark test.

Therefore, no special precautions are required for suppression of emissions.

However, immunity from external interfering radiation is dependent on careful wiring techniques.

The accepted method is to use screened cables for all connections and to radially terminate the cable screens,

in an appropriate grounded cable gland, at the point of entry into the industrial steel enclosure.

If this is not possible, chassis ground screw terminals are provided on the G122-829A001.

Exposed wires should be kept to a minimum length.