Specifications for Hercules 940

Card cage19" or 23" card cage with 17 ckt. card slots
Size17"W x 7.5"H x 13"D (43.1 cm x 19 cm x 33 cm)
Weight10.5 lbs (4.8 kg)
Operating temperature32 to 122 degrees F (0 to 50 degrees C)
Relative humidity10% @ 36 degrees F to 80% @ 110 degrees F
Input power-22 to - 56 vdc @ 2.5 to 0.8 amps, 100 watts max
Back-up input power capability
CertificationMeets requirements of FCC Part 15, Subpart J, Class A computing devices and Part 68
Sensors supportedAll Telco-type pressure and flow transducers 0-5 vdc, 4-20 ma, (-1)-0-(+1) ma input
Binary (open-closed) input
Binary control output
Alarm capabilityIndividual programmable thresholds
Trend and escalations
Individual alarm qualifier for all points
Time and date stamp alarms
Historical data in graphical format
Fail safe featuresRemote reset capability
Watchdog circuitry for auto reset
Modem fail testing and resetting
Memory corrupt reset
Board failure testing and reporting
Alarm contacts for system fail
CommunicationsBell 212A/CCITT
Auto baud, auto parity detect
Modem 300, 1200, or 2400 baud
Local RS232: 300 to 9600 baud
VT 100 emulation for 80 and 132 character terminals
AdministrationAutomatic data acquisition from any location
Data processed into clear descriptive information eliminating need for table look-up or cross-reference
Trouble summary reports for first level supervision higher level management
Multi-tasking operating systemCan handle up to 3 users simultaneously
Simultaneous automatic and manual scan
Dial-in and LOGON during scan
Print/Display compatibilityCompatible with older Teleprinter standards
Standard CRT including PC display
VT 100 emulation
Alpha-numeric digital pager

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