B&R X20cAI1744

Name: B&R X20cAI1744
Brand: B&R
SKU: X20cAI1744

Codice: X20cAI1744 · Marchio: B&R

Prezzo su richiesta

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Garanzia di 12 mesi (nuovo) · 3 mesi (usato/rigenerato)

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Spedito tramite

In breve

Disponibilità	Conferma su richiesta
Categoria	Analog inputs
Ciclo di vita	active
Garanzia	12 mesi (nuovo) · 3 mesi (usato/rigenerato)

Spedizione e disponibilità

Quando può essere spedito X20cAI1744?

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1 full-bridge strain gauge inputData output rate configurable from 0.1 Hz to 7.5 kHzSpecial operating modes (synchronous mode and multiple sampling)Configurable filter level This module works with both 4-wire and 6-wire strain gauge load cells. The concept applied by the module requires compensation in the measurement system. This compensation eliminates the absolute uncertainty in the measurement circuit, such as component tolerances, effective bridge voltage or zero point offset. The measurement precision refers to the absolute (compensated) value, which will only change as a result of changes in the operating temperature.

Specifiche

Specifications

I/O module	1 full-bridge strain gauge input
B&R ID code	0xE754
Status indicators	Channel status, operating state, module status
Module run/error	Yes, using LED status indicator and software
Open circuit	Yes, using LED status indicator and software
Input	Yes, using LED status indicator and software
Bus	0.01 W
Internal I/O	0.5 W
Additional power dissipation caused by actuators (resistive) [W]	Max. +0.36
CE	Yes
UKCA	Yes
ATEX	Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X
UL	cULus E115267 Industrial control equipment
HazLoc	cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
Strain gauge factor	2 to 256 mV/V, configurable using software
Connection	4- or 6-wire connections
Input type	Differential, used to evaluate a full-bridge strain gauge
Digital converter resolution	24-bit
Conversion time	Depends on the configured data output rate
Data output rate	0.1 - 7500 samples per second, configurable using software (fDATA)
Cutoff frequency	5 kHz
Order	3
Slope	60 dB
ADC filter characteristics	Sigma-delta, see section "Filter characteristics of the sigma-delta A/D converter"
Operating range / Measurement sensor	85 to 5000 Ω
Influence of cable length	See section "Calculation example".
Input protection	RC protection
Common-mode range	0 to 3 VDC Permissible input voltage range (with regard to the electric potential strain gauge GND) on inputs "Input +" and "Input -"
Insulation voltage between input and bus	500 Veff
Conversion procedure	Sigma-delta
Broken bridge supply line	Value approaching 0
Broken sensor line	Value approaching ±end value (status bit "Line monitoring" is set in register "Module status")
Valid range of values	0xFF800001 to 0x007FFFFF (-8,388,607 to 8,388,607)
Voltage	5.5 VDC / Max. 65 mA
Short-circuit and overload-proof	Yes
Voltage drop for short-circuit protection	Max. 0.2 VDC at 65 mA and 25°C
2 mV/V	1.31 nV
4 mV/V	2.62 nV
8 mV/V	5.25 nV
16 mV/V	10.49 nV
32 mV/V	20.98 nV
64 mV/V	41.96 nV
128 mV/V	83.92 nV
256 mV/V	167.85 nV
Max. gain drift	12 ppm/°C
Max. offset drift	2 ppm/°C
Nonlinearity	<10 ppm
Electrical isolation	Bus isolated from analog input and strain gauge supply voltage Channel not isolated from I/O power supply
Horizontal	Yes
Vertical	Yes
0 to 2000 m	No limitation
>2000 m	Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529	IP20
Horizontal mounting orientation	-25 to 60°C
Vertical mounting orientation	-25 to 50°C
Derating	See section "Hardware configuration"
Starting temperature	Yes, -40°C
Storage	5 to 95%, non-condensing
Transport	5 to 95%, non-condensing
Operation	Up to 100%, condensing
Note	Order 1x terminal block X20TB12 separately. Order 1x bus module X20cBM11 separately.
Pitch	12.5+0.2 mm