Chapter 7 SC-2055©National Instruments Corporation7-3SC-205X Series User ManualFigure 7-2. SC-2055 ConnectionsTable 7-1 describes the connectors on the SC-2055.Table 7-1. SC-2055 ConnectorsConnectors Connection DescriptionJ1, J2 50-pin male ribbon cable connectors;DAQCard-700 or PC-LPM-16/PnPconnectionAttach J1 or J2 to the DAQ device. You can attach the otherconnector to the SC-2070 or CB-50. The connections at J1 andJ2 are identical so you can daisy-chain to the DAQ devicesignals.J3 26-pin male connector; 5B Seriesanalog input connectionAttach J3 to the 5B Series backplane. This connection takesanalog input lines 0–15 on the DAQCard-700 orPC-LPM-16/PnP to channels 0–15 of the 5B Series backplane,in sequential order.J4 26-pin male connector; 5B Seriesanalog I/O connection; pin 20 isconnected to channel 14 of the 5BSeries; pin 21 is connected to channel15 of the 5B SeriesAttach J4 to the 5B Series backplane. This connection takesanalog input lines 0–13 on the DAQCard-700 orPC-LPM-16/PnP to channels 0–13 of the 5B Series backplane,in sequential order. Pin 20 of the DAQCard-700 orPC-LPM-16/PnP is connected to channel 14 of the 5B Seriesand pin 21 is connected to channel 15.J5 26-pin male connector; digital inputconnectionAttach J5 only to the SC-2060. This connection takes the eightdigital input lines from a DAQCard-700 or PC-LPM-16/PnP toa digital signal conditioning accessory with a compatible pinassignment, such as the SC-2060.J6 26-pin male connector; digital outputconnectionAttach J6 to the SC-2061, SC-2062, or 8-channel SSR Seriesbackplane. This connects the eight digital output lines from theDAQCard-700 or PC-LPM-16/PnP to a digital signalconditioning accessory with a compatible pin connections.SC-2072or CB-50SC-2055DAQCard 700/PC-LPM-16/PnPJ1J2 SC-2061, SC-2062SSR Series backplane5B Series5B Series5B SeriesJ3 Analog InputJ4 Analog I/OJ5 Digital InputJ6 Digital Output
