Rice Lake iQUBE2 Digital Diagnostic Junction Box - Manual (Page 68)

64 iQUBE 2 Installation Manual
8.8 Specifications
AC MODEL Power
Line Voltages 115 or 230 VAC
Frequency 50 or 60 Hz
Current Draw 2 A (max per 4 CPU system)
DC MODEL Power
Input Voltages 6 - 12 VDC
Current Draw/Board* 520 mA (max) @ 7.5VDC
*Does not include installed option card
A/D Specifications
Excitation Voltage 5 VDC (Single Sided)
16x350Ω
Input Range ± 78 mV
Signal Sensitivity 0.3 μV/grad @ 30Hz
0.5 μV/grad @ 100Hz
1.2 μV/grad @ 500Hz
A/D Sample Rate 2.5 - 500 Hz (Selectable)
Input Impedance > 1 MΩ typical
Internal Resolution 16,777,216 Counts
Input Sensitivity 10 nV per internal count
Display Resolution 100 000 dd
System Linearity Within 0.01% of full scale
Zero Stability 150 nV/°C, maximum
Span Stability 3.5 ppm/°C, maximum
Transient Protection 600 W Bi-directional
Scale Update Rates (Streaming)
1 CPU 500 per second (typical max)
2 CPU 190 per second (typical max)
3 CPU 130 per second (typical max)
4 CPU 80 per second (typical max)
Digital I/O Specifications
Number of Channels 4 Configurable
Transient Protection 300 W Bi-directional
Electrical/Channel 25mA @ 5 V TTL (Active Low)
Input
Configurations ZERO, TARE, NT/GRS, UNITS, PRINT,
CLRCN,CLRTAR
Read Time 5 ms (typical)
Output
Configurations SETPNT, CELHLTH, HOSTCTL
Write Time 5 ms (typical)
Serial Communications
Port 1 RS-232/422/485
9,600 - 460,800 Baud
Port 2 Options: Fiber-Optic, Ethernet,
Wireless Ethernet, USB,
RS-232/422/485
9,600 - 460,800 Baud
M/S Port RS-485 (2-wire)
450,000 Baud
Environmental
Operating Temperature -10 to +40°C (legal);
-25 to +60°C (industrial)
Storage Temperature -25 to +70°C
Humidity 0-95% relative humidity
Enclosures
Enclosure Dimensions
Weight
lb ( Kg)
Rating/Material NEMA 4X
Certifications and Approvals
NTEP
CoC Number
03-032A1
Accuracy Class III/IIIL n
max
: 10 000
UL
File Number:
E151461, Vol. X1 and X2
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