Features
• Supports both 3.3V and 5V PCI bus
• 88 channel programmable TTL digital I/O
• Ports are independently configurable as input or output
• Interrupt on any input change-of-state
• 8-input, 16 events intrusion logger with time stamp
• 8-bit DIP switch read back
• 512KB battery back-up SRAM
• Software security
• Output status read back
• Power up state: All input

Specifications:

Bus Interface	3.3V and 5V 32-bit 33MHz PCI
Number of I/O	88-bit Programmable Input/Output
Digital Input	Compatibility: 5V/TTL Digital Level: A. Input High: 2~5.5V B. Input Low: 0~0.8V
Interrupt:	Change of State Detection on all Input bits
Intrusion Logger	8 inputs are monitored by logger processor with latest 16 events. Real time clock for time sharp
DIP Switch	8-bit DIP Switch read back
Digital Output	Status read back Output driving current: A. Source: 24mA B. Sink: 50 mA Automatically Initiate to Input state after Power On
Real Time Clock	Read and Writeable real time clock
Connector	100-pin SCSI II Connector
Security	ProtectU • Manufacturing code and serial number • Hopping code in code transmission • Encrypted key
Timer	4 x 16-bit independent programmable timer
SRAM	512KB SRAM with battery back-up
Internal I/O	RS-232 10-pin pin header for ProtectU and Intrusion logger data communication
Dimension	130mm x 85mm (5.12" x 3.35")
Software Driver	Windows XP/2K
Operating Temp	0~60°C (32~140°F)
RoHS	RoHS Compliant