MediaMatrix nTouch 60 Manuál stáhnout pdf (Strana 81)

NION Hardware Manual

May 17, 2011 Version 1.6.2a.0 77

Connection

A 25-pin DSub connector (DB-25) is used for accessing the GPIO functions. Although you

can terminate GPIO functions directly to the DB-25 connector, we recommend that you use

the optional breakout accessory (GPIO-25: Peavey Part# 00510490).

The GPIO-25 is a convenient way to access each pin and facilitates easy rack wiring and

troubleshooting. The GPIO-25 is a DIN rail package and includes removable Euro connectors

for terminating the pins. A single DB-25 male/female cable connects the GPIO-25 to the

NION or CAB 4n.

GPIO pin assignment

The illustration below shows the pin assignments for the GPIO system. If you are using the

GPIO-25, use the screened pin numbers to identify the functions available for the associated

captive wire terminal.

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 97 98

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MediaMatrix nTouch 60 Manuál Strana 81