MediaMatrix nTouch 60 Manual descarregar pdf (Página 92)

Appendix C - Technical specifications

88 Version 1.6.2a.0 May 17, 2011

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CobraNet performance

Data Format 16/20/24-bit audio (default = 20)

Protocol Ethernet with Proprietary CobraNet protocol.

Channels 64 channels at 48kHz

GPIO

Connections 20 ports configurable pins and a fault output via internal

Form-C relay

Digital input Vin < 0.8VDC = logic 0; Vin > 2.0VDC = logic 1 (1.2V

hysteresis).

Analog input 0.0VDC < Vin < 24.0VDC; 12-bit analog converter precision.

Digital output logic 0 Vout = 0.0VDC, Isink <= 2mA; logic 1 Vout = 3.3DC,

Isource <= 2mA.

High current outputs 4 ports, each with a 0.5A self-resetting fuse and protection

diodes for driving inductive loads. Vout = 11.5V nominal @

Isource = 0.5A. Direct short protection from ground to +36V.

Relay contacts Form C contacts rated at 0.3A @ 125VAC or 110VDC, or 1A

@ 30VDC.

Mechanical specifications

Chassis Style 2RU EIA rack package

Installation EIA rack mount only

Dimensions 19 in. W x 16.8 in. D x 3.5 in. H

Cooling Forced air, front and side panel intake, rear exhaust.

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MediaMatrix nTouch 60 Manual Página 92