Teltronics SEB NET-PATH, Инструкция по установке и эксплуатации

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NET-PATH Installation and Operation Guide
Page 1-5
Physical Sensor Inputs
Depending on the model you choose, the NET-PATH provides multiple RJ45
connections to connect to external physical sensors. The terminals connect to circuits
supplying approximately one milliampere when the terminals are shorted. You can set
each pair of terminals individually, via software, to detect normally open or normally
closed contacts.
Memory Backup
A 3.0 VDC lithium battery maintains a real-time clock for four to five years. This
battery is used when external and internal power is not available.
The NET-PATH provides non-volatile data storage using flash memory technology.
Flash memory does not require a power source to retain stored data.
MTBF
Mean-Time-Between-Failure (MTBF) is in excess of 60,000 hours, per Bell IP 10425.
Battery Backup
When fully charged, a 12 VDC rechargeable battery provides full operation for two
hours.
Battery Charge Time
The battery requires five minutes of charging for each minute of battery use. For
example, a battery used for thirty minutes needs approximately two and one half hours
to fully recharge.