Table Of Contents - Octagon Systems X-COM-2 Reference Manual

List of Figures
Figure 2-1 X-COM-2 component diagram ............................................................................9
Figure 2-2 X-COM-2 dimensions - inches (thousandths) and millimeters........................9
Figure 2-3 Typical XBLOK module stack ............................................................................13
Figure 3-1 Typical RS-422 four-wire interface circuit........................................................19
Figure 3-2 Typical RS-485 two-wire half duplex interface circuit....................................20
List of Tables
Table 2-1 X-COM-2 connector functions...........................................................................10
Table 2-2 X-COM-2 switch functions ................................................................................10
Table 2-3 X-COM-2 address settings (Switch 3) ..............................................................11
Table 2-4 X-COM-2 interrupt settings (Switch 1)............................................................11
Table 2-5 X-COM-2 mode settings (Switch 3) ..................................................................12
Table 2-6 X-COM-2 termination settings (Switch 2) .......................................................12
Table 3-1 COMA and COMB RS-232 connector pin-outs (J3 and J4) .............................18
Table 3-2 COMA and COMB RS-422/485 connector pin-out s (J1 and J2).....................18
Table 3-3 Pin connections for 0.100-inch RS-422/485 cable.............................................18
Table A-1 X-COM-2 mating connectors.............................................................................21
Table A-2 X-COM-2 interrupt settings (Switch 1)............................................................22
Table A-3 X-COM-2 termination settings (Switch 2) .......................................................22
Table A-4 X-COM-2 address settings (Switch 3) ..............................................................22
Table A-5 X-COM-2 mode settings (Switch 3) ..................................................................23
Table A-6 COMA and COMB RS-232 connector pin-outs (J3 and J4) .............................23
Table A-7 COMA and COMB RS-422/485 connector pin-outs (J1 and J2) ......................23
Table A-8 J5 - PC/104 connector.........................................................................................24
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