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.

See also

Rear panel connections

Digital audio performance

AES card DIP switches

XDAB performance (NION n3, NION n6)

CobraNet performance

Mechanical specifications