ES-911/USB & ES-911/SerialES-911/USB & ES-911/Serial
Master Clocks
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The ES-911/USB and ES-911/Serial are ESE Master Clocks that obtain Date and Time information from a PC's serial port (ES-911/Serial) or its "Universal Serial Bus" port (ES-911/USB). The units are specifically designed to provide all of the time codes as described in the NENA (National Emergency Number Association) Standard NENA-04-002. These units easily interface to and allow synchronization of equipment such as CAD, ANI/ALI Controllers, Voice Recorders,and Radio Consoles. Both products can also synchronize other computers and digital/analog clock systems.
Using these units in conjunction with a network that is synchronized from the Global Positioning System (using the ES-911/GPS) allows highly accurate time to be distributed to all equipment within reach of a networked PC and a ES-911/USB or ES-911/Serial.
- Generates Time Codes from Network Time
- USB or RS-232 Serial Interface
- IRIG-B & IRIG-E outputs
- RS-232C outputs (Broadcast & Query)
- RS-485 Broadcast output
- ESE Time Code output (TC90)
- 1 PPS output
- Loss of Power & Loss of Time Sync relay outputs
- IRIG Codes are switchable between Modulated and TTL
- Automatic Daylight Savings Time correction (may be disabled via internal switch)
- Time Zone offset
- Internal 60 minute battery back-up
- "Time Sync" & "Time Lock" indicators
- Optional 6-Digit, .56" LED display
- Rugged Rack Mount enclosure
- UL Approved Power Supply
- Simple operation & installation
- Digital, Video & Analog slave clocks available