CBLUSB01 datasheet(5/36 Pages) REDLION

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mOdel paXH - aC TrUe rms vOlT and CUrrenT

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FOUR VOLTAGE RANGES (300 VAC Max)

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FIVE CURRENT RANGES (5 A Max)

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ACCEPTS AC OR DC COUPLED INPUTS



THREE WAY ISOLATION: POWER, INPUT AND OUTPUTS

mOdel paXs - sTrain gage inpUT



LOAD CELL, PRESSURE AND TORQUE BRIDGE INPUTS

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DUAL RANGE INPUT: ±24 mV OR ±240 mV



SELECTABLE 5 VDC OR 10 VDC BRIDGE EXCITATION



PROGRAMMABLE AUTO-ZERO TRACKING

PAXS SPECIFICATIONS

SENSOR INPUTS:

PAXH SPECIFICATIONS

INPUT RANGES:

Isolation To Option Card Commons and User Input Commons: 125 Vrms

Isolation To AC Power Terminals: 250 Vrms

*Conditions for accuracy specification:

- 20 minutes warmup

- 18-28°C temperature range, 10-75% RH non-condensing

- 50 Hz - 400 Hz sine wave input with 1.414 crest factor

- 1% to 100% of range

For conditions outside the above listed:

Temperature from 0-18 and 28-50°C: Add 0.1% reading + 20 counts error

Crest factors:

1-3: Add 0.2% reading + 10 counts error

3-5: Add 1% reading

DC component: Add 0.5% reading + 10 counts

20-50 Hz and 400-10 KHz: Add 1% reading + 20 counts error

** Non-repetitive surge rating: 15 A for 5 seconds

*** Inputs are direct coupled to the input divider and shunts. Input signals with

high DC component levels may reduce the usable range.

MAX CREST FACTOR (Vp/VRMS): 5 @ Full Scale Input

INPUT COUPLING: AC or AC and DC

INPUT CAPACITANCE: 10 pF

COMMON MODE VOLTAGE: 125 VAC working

COMMON MODE REJECTION: (DC to 60 Hz) 100 dB

INPUT

RANGE

ACCURACY*

MAX DC

BLOCKING

IMPEDANCE

(60 Hz)

MAX

CONTINUOUS

OVERLOAD

RESOLUTION

2 mA

0.1% of reading

+2 µA

50 mA

111 ohm

50 mA

0.1 µA

20 mA

0.1% of reading

+20 µA

150 mA

11.1 ohm

150 mA

1 µA

200 mA 0.1% of reading

+0.2 mA

500 mA

1.1 ohm

500 mA

10 µA

5 A

0.5% of reading

+5 mA

7 A***

0.02 ohm

7 A**

1 mA

200 mV

0.1% of reading

+0.4 mV

10 V

686 Kohm

30 V

0.01 mV

2 V

0.1% of reading

+2 mV

50 V

686 Kohm

30 V

0.1 mV

20 V

0.1% of reading

+20 mV

300 V

686 Kohm

300 V

1 mV

300 V

0.2% of reading

+0.3 V

300 V***

686 Kohm

300 V

0.1 V

200 µA

0.1% of reading

+0.4 µA

15 mA

1.11 Kohm

15 mA

0.01 µA

CONNECTION TYPE: 4-wire bridge (differential)

2-wire (single-ended)

COMMON MODE RANGE (w.r.t. input common): 0 to +5 VDC

Rejection: 80 dB (DC to 120 Hz)

BRIDGE EXCITATION :

Jumper Selectable: 5 VDC @ 65 mA max., ±2%

10 VDC @ 125 mA max., ±2%

Temperature coefficient (ratio metric): 20 ppm/°C max.

INPUT RANGE

ACCURACY*

(18 to 28 °C)

ACCURACY*

(0 to 50 °C)

IMPEDANCE

MAX

CONTINUOUS

OVERLOAD

RESOLUTION

24 mVDC

0.02% of

reading +3 µV

0.07% of

reading +4 µV

100 Mohm

30 V

1 µV

240 mVDC

0.02% of

reading +30 µV

0.07% of

reading +40 µV 100 Mohm

30 V

10 µV

* After 20 minute warm-up. Accuracy is specified in two ways: Accuracy over an 18

to 28 °C and 10 to 75% RH environment; and accuracy over a 0 to 50 °C and 0 to

85% RH (non-condensing environment). Accuracy over the 0 to 50 °C range

includes the temperature coefficient effect of the meter.

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