Sensoray 720RB Bedienungsanleitung PDF herunterladen (Seite 10)

Sensoray Model 720RB/DIN Instruction Manual

Page 8

8 Multi-Board configuration

Up to three 720RB boards can be chained together & operated from the system controller through one 80-pin

high-density connector (J4).

When set up in this configuration IO0-23 are on the first board, IO24-47 on the second board and IO48-71 are on

the third board.

The IO on a 720RB board are available on the connectors as follows:

IO0-71 are available on J4

IO0-23 are duplicated on JP1

IO24-47 are duplicated on JP2

IO 48-71 are duplicated on JP3.

The first board is connected to the system controller with an 80-way cable connected to J4. A 50-way ribbon

cable runs from JP2 of the first board to JP1 of the second board. A second 50-way ribbon cable runs from JP3 of

the first board to JP1 of the third board.

Figure 4 Multiple board configuration

JP3

JP1

JP2

To System Controller

JP1

I/O 24-47I/O 0-23

I/O 48-71

50-way

80-way

1 2 ... 5 6 7 8 9 10 11 12 13 14

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Sensoray 720RB Bedienungsanleitung Seite 10