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Appendix A - Technical Specifications
Page 99 09/11/2008 REV 0.99
APPENDIX A – TECHNICAL SPECIFICATIONS
DISPLAY
Display Type Color CCFL backlit Active Matrix TFT Liquid Crystal Display (5.6 inch) QVGA with resistive
analog touch screen control.
Resolution Color 320 (H) X 234 (V) pixels.
Display Modes Graphics (Trending vertical or horizontal), Bar Graphs (vertical or horizontal, large or
small), Digital Meter (large or small), Alphanumeric Alarm and Event Log. Display builder
allows user to create custom displays
Virtual Chart Speed Programmable: 0.5 in/hr to 600 in/hr (10 mm/hr to 15,000 mm/hr) ??
Display Windows Time/Date, Graphics (Bars, Large Digital, Trends), Disk Status, System Status, Menu
Button Bar, Unit Identification, Alarms/Events
POWER
Power Requirements 100 to 240 Vac, 50/60 Hz. 35 VA max. Optional 24 Vdc + 15%
Power Fail Protection Programmed parameters stored in non-volatile memory. Clock battery backed. Internal
battery backup provides orderly shutdown and the ability to survive brownouts and short
blackouts (<20 seconds). Data retention time without power 3 months
Power Output Optional isolated 24Vdc @100mA output
ANALOG INPUTS
Number of Inputs 6 or 12 direct inputs plus 6 additional calculated channels
Input Resolution 0.0015% of full scale, 16 bit unless otherwise stated
Input Impedance >1megohm
Maximum Input 50 Vdc
Isolation Installation category II: Pollution Degree 2
350 Vdc or RMS AC channel to channel, 2000 Vdc or peak AC Channel to Chassis
Measurement Rate 10 times per second on all direct input channels
Common Mode Noise Rejection >100 dB, 50/60 Hz filter enabled
Normal Mode Noise Rejection >50 dB at 50/60 Hz, filter enabled
Math Functions fully programmable +, -, x, /, square root, sine, cosine, tangent, log, totalization, powers,
averages, conditional logic – AND, NOT, OR, +, >, <, gated timers. Can use live channels
in calculation. Can define 6 constants and 6 functions per channel.
Analog Input Signals: DC Voltage: Bipolar Input
Full scale ranges: +125mV, +250mV, +500mV +1.00V, +3.0V, +6.0V, +12.0V, +24.0V
Accuracy: Ranges to 1V ±0.06%:
Ranges > 1V ±0.1%
DC Current: (with external shunt) 4 to 20 mA, 0 to 20 mA and 10 to 50 mA
Accuracy ±0.15% using external 50 ohm 0.1% shunt