Cognex MVS-8000 Series, Руководство по оборудованию

Страница: 74 / 86

MVS-8600 Hardware 2
74 MVS-8600 Hardware Manual
The first four input pairs (lines 0 through 3) are on the P4 connector.
The second four input pairs (lines 4 through 7) are on the P6 connector.
Programmable Line Output Circuitry
Figure 26 illustrates the connection of output devices to the opto-isolated output circuitry
for the programmable lines OPTO_OUT_0 through OPTO_OUT_7.
Figure 26. Opto-isolated output circuitry for programmable lines
Note To take maximum advantage of the signal isolation provided by the
opto-isolation circuitry, the programmable output lines should be
powered by an external power supply, not by the MVS-8600.
OPTO_IN_3– 25 13
OPTO 5 3
OPTO_IN_4– 7 4
OPTO_IN_5– 9 5
OPTO 21 11
OPTO_IN_6– 23 12
OPTO_IN_7– 25 13
P4
Pin
P4’s 300-0240 P6
Pin
P6’s 300-0240
Signal Name Pin on DB-25 Pin on DB-25 Notes
Table 25. Grouping of opto-isolated input lines
Optocoupler
4K7
TAP24V_0-3 or TAP24V_4-7
OPTO_OUT_ n – (Emitter)
I
F
OPTO_OUT_ n + (Collector)