Laureate™ 16-Bit Analog Output Options

Single or dual isolated 4-20 mA, 0-20 mA or 0-10V or -10 to +10V analog outputs scaled to the readout of Laureate counters and remote displays
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Single analog output

Dual analog output
Key Features
  • Output board versions with one or two analog outputs
  • Single analog output: 4-20 mA, 0-20 mA, 0-10V, -10 to +10V
  • Dual analog output: 4-20 mA, 0-20 mA, 0-10V with shared ground
  • 16-bit resolution (1 part in 65,536 or 0.0015% of full scale)
  • Analog output linearized to reading
  • Analog output isolated to 250 Vac
  • ±0.02% full scale accuracy
  • Scale and offset via meter front panel, RS232, RS485 or USB
  • 50 Hz or 60 Hz update rate
  • 12V compliance at 20 mA
  • Output derived from filtered or unfiltered signal input
  • Certified to EN 61010-1 (CE Mark) and RoHS
Electrical
Number of analog outputs
Output types (user-selectable)

Power source
Signal source
Output linearization
Compliance at 20 mA
Compliance at 10 V
Isolation to output ground

Output resolution
Output nonlinearity
Accuracy
Output update rate, DPMs
Output update rate, rate counters		 1 or 2 depending on option board
4-20 mA, 0-20 mA, 0-10V, -10 to 10V (single output)
4-20 mA, 0-20 mA, 0-10V (dual outputs)
Provided by meter
Filtered or unfiltered digitized signal
Linearized to reading
12V ( 600 Ω max load )
2 mA ( 5 kΩ min load)
250V rms working, 2.3 kV rms per 1 min test.
Ground shared between dual analog outputs.
16 bits (0.0015% of full scale)
< 0.01% of full scale
< 0.02% of full scale
50 or 60/sec (output may be digitally filtered)
Gate time + 30 ms + 0-2 periods
Scaling
Zero & full-scale output, DPMs
Zero & full-scale output, counters
Minimum span		 -99,999 to +99,999 counts
-999,999 to +999,999 counts
150 counts
J4 Pin Assignments
Unipolar Connections (single or dual outputs)
4-20 mA or 0-20 mA output 1
0-10V output 2
Isolated ground 3
Bipolar Connections (single output only)
Reference or Return 1
-10V to +10V Output 2
N/C 3
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