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Reference Manual Rev 1.13
Page 8
004R-646-113
2. Specifications
Performance
Resolution
Up to 100,000 divisions, minimum of 0.25
V/division
Zero Cancellation
+/-
2.0mV/V
Span Adjustment
0.1mV/V to 3.0mV/V
Stability/Drift
Zero: < 0.1
V/
C (+ 8ppm of deadload max)
Span < 8 ppm/
C, Linearity < 20ppm, Noise < 0.2
Vp-p
Excitation
7.4 volts for up to 16 x 350 or 32 x 700 ohm load cells (4-wire or
6-wire plus shield)
Maximum total load cell resistance: 1,000 ohms
A/D Type
24bit Sigma Delta with ±8,388,608 internal counts
Operating
Environment
Temperature: –10 to +50
C ambient
Humidity: <90% non-condensing
Storage: –20 to +50
C ambient
ABS - IP65 when panel mounted or with rear boot
Stainless Steel – IP66 when panel mounted or with rear boot
Digital
Display
LCD with 4 alpha-numeric displays and LED backlighting:
Primary display: 6 x 28.4mm high digits with units and
annunciators
2
nd
display: 9 x 17.6 mm digits with units
3
rd
display: 8 x 6. 1mm digits
4
th
display: 4 x 7.6 mm digits
Setup and
Calibration
Full digital with visual prompting in plain messages
Digital Filter
Sliding window average from 0.1 to 30.0 seconds
Zero Range
Adjustable from +/- 2% to +/- 20% of full capacity
Power Input
Standard Power
Input
12 to 24VDC (15 VA max) - ON/OFF key with memory feature
Variants AC
M4101
Input: 110/240VAC 50/60Hz
Output: 12VDC 15VA
Features
Optical Data
Communications
Magnetically coupled optical communications support. Optional
conversion cable connects directly to a standard RS-232 port.
Correction
10 point linearity correction
Serial Outputs
RS-232 serial port for remote display, network or printer supports.
RS-485 transmit only for remote display
Transmission rate: 1200, 2400, 4800, 9600, 19200 or 57600 baud
Assignable function
key
Printing, unit switching, manual hold, and totalising
Battery Backed
Clock Calendar
Battery life 10 years minimum
Approvals
FCC, CE, C-tick
Check trade approvals
Table 3: Instrument specifications
Содержание AxleweighR R420
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