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SPEEDBOXMK2 / ConnectorDetails

Connector details

Serial ports 1 and 2

9 way d-type male connector

• The secondary transmit and receive ports are not implemented presently, these pins should be left as NC.

Pulse output

BNC 50 ohm connector

Trigger input

BNC 50 ohm connector

CAN port

9 way d-type male connector

NOTE: No internal CAN termination is fitted within the SPEEDBOX, It is essential that the user fits appropriate termination if required. In general, if the SPEEDBOX is at one end of a two node CAN network with a CAN logging device at the other end, then the SPEEDBOX will need to be fitted with a 120Ω resistor between CAN H and CAN L in the cabling used to attach it to the network

Expansion port

Both front and rear expansion ports have the same pinout, they are connected in parallel. 9 way d-type male connector

Analogue input

LEMO 4 pin connector part number FGG.0B.304.CLAD52Z

Rear panel

Power connector

LEMO 2 pin connector part number FGG.0B.302.CLAD52Z

Antenna 1 and 2

SMA 3.3v feed to antennas