ISOLATED DIGITAL INPUT
Number of channels: 64
Maximum input range: 28 V, non-polarity
Digital logic levels: 0 V ~ 28 V, non-polarity
• Input high voltage: 5 V ~ 28 V
• Input low voltage: 0 V ~ 1.5 V
Input resistance: 2.4 kΩ @ 0.5 W
ESD protection CKT switch (Forward)
Isolation voltage: 1250 VRMS channel-to-system
Interrupt sources: 64/128-channel Change-of-State (COS)
Data transfer: programmed I/O
ISOLATED DIGITAL OUTPUT
Number of channels: 64
Output type: open drain Power MOSFET driver
Output range: 5 V ~ 40 V
Sink current: 250 mA for all channel @ 100% duty (300 mA max.)
Isolation voltage: 1250 VRMS channel-to-system
Data transfer: programmed I/O
Isolation +5 V Power Supply
Output Voltage: +5 V
Output Current: 100 mA max. (@ 40°C)
Safety Functions
Programmable power-up DO status
Watchdog timer
• Base clock available: 10 MHz, fixed
• Counter width: 32-bit
General Specifications
I/O connector: 68-pin Dual port VHDCI female
Operating temperature: 0 to 60°C
Storage temperature: -20 to 80°C
Relative humidity: 5 to 95%, non-condensing
Power requirements: +5 V 800 mA typical
Dimension: 175 mm x 107 mm
