ADLINK Technology MXC-6300, Руководство пользователя, Страница: 24 / 128

12 Introduction
1.5.3 Reset Button
The reset button executes a hard reset for the MXC-6300.
1.6 Digital I/O Connector
The MXC-6300 controller features an onboard isolated digital I/O
circuit with a 68-pin VHDCI (Very High Density Cable Intercon-
nect) connector on the front panel. The onboard digital I/O card
supports the following features:
16-CH Isolated DI
X
Logic high: 5 to 24 V
X
Logic low: 0 to 1.5 V
X
Input resistance: 8.2K @ 0.75W
X
Isolation type: photocoupler
X
Isolation voltage: 1500 V DC
16-CH Isolated DO
X
Output Type: MOSFET transistor
X
Sink current up to 100 mA (sustained loading) or 250 mA
(peak loading) on each isolated output channel
X
Supply voltage: 5 to 35 V DC
X
Isolation type: Digital Isolator
X
Isolation voltage: 1500 V DC
X
Flywheel diode for VDD on all DO channels
Isolated 5V DC Power Source for DO
X
Supply voltage: 5 ± 0.5V DC
X
Supply current: 180 mA (maximum)
X
Isolation type: DC-to-DC transformer
X
Isolation voltage: 1000 VRMS (channel to system)
PRELIMINARY