Omni 4000 Series Installation Manual page 171

CPU Microprocessor and
Memory
Type
Flash
RAM
Nonvolatile RAM
SD Card
Real Time Clock
Real Time Clock Battery Backup
Period
USB Device Port
Motherboard
Type
Transient Protection
Number of I/O Module Slots
Page 8-3
OMNI 4000/7000 Installation Guide – Rev H
Specifications
•
32-bit microprocessor
•
Clock speed: 416.67 MHz maximum
•
Hardware floating point
•
ECC error correcting memory
•
Hardware encryption
•
Secure digital card interface
16 MB
128 MB SDRAM (DDR2)
•
4 MB (no battery required)
•
Stores configuration data and historical records
•
Saves 35 most recent daily and batch records
•
1 MB reserved for user archives
8 GB available for storing historical records
•
Maintains time during power loss
•
Reports downtime on power-up
•
Field replaceable battery
•
Battery monitor and alarming
•
1000 days (2.75 years) typical
•
Actual backup period:
−
−
•
Mini-B receptacle
•
Provides interface for CPU Firmware updates
•
Compatible with a USB 2.0 full speed transfer rate
Specifications
Proprietary configured with plug-in DIN connectors for
CPU, PSU and I/O Modules
Transzorb devices on motherboard
OMNI 4000
Technical Specifications
Dependent on ambient temperature of the
equipment
Higher ambient temperatures increase the
self-discharge rate of the battery
4 slots
OMNI 7000
10 slots