X20AI4322 B&R X20 Input Module - B&R Supplier in China

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Place of Origin: AT

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Description

X20AI4322 B&R X20 Input Module

MATERIAL NUMBER:

X20AI4322

DESCRIPTION:

4 analog inputs, 0 to 20 mA or 4 to 20 mA
12-bit digital converter resolution

The module is equipped with 4 inputs with 12-bit digital converter resolution. It is possible to select between the two current ranges 0 to 20 mA and 4 to 20 mA.

Short description

I/O module	4 analog inputs 0 to 20 mA / 4 to 20 mA

General information

B&R ID code	0xCAB3
Status indicators	I/O function per channel, operating state, module status
Diagnostics
Module run/error	Yes, using LED status indicator and software
Inputs	Yes, using LED status indicator and software
Power consumption
Bus	0.01 W
Internal I/O	1.1 W
Additional power dissipation caused by actuators (resistive) [W]	-
Certifications
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
DNV	Temperature: B(0 - 55°C) Humidity: B(up to 100%) Vibration: B(4 g) EMC: B(bridge and open deck)
LR	ENV1
KR	Yes
ABS	Yes
EAC	Yes

Analog inputs

Input	0 to 20 mA / 4 to 20 mA
Input type	Differential input
Digital converter resolution	12-bit
Conversion time	400 μs for all inputs
Output format
Data type	INT
Current	0x0000 - 0x7FFF / 1 LSB = 0x0008 = 4.883 µA
Load	<400 Ω
Input protection	Protection against wiring with supply voltage
Permissible input signal	Max. ±50 mA
Output of digital value during overload	Configurable
Conversion procedure	SAR
Input filter	Third-order low-pass filter / Cutoff frequency 1 kHz
Max. error
Gain
0 to 20 mA	0.08%
4 to 20 mA	0.1%
Offset
0 to 20 mA	0.03%
4 to 20 mA	0.16%
Max. gain drift
0 to 20 mA	0.009%/°C
4 to 20 mA	0.0113% / °C
Max. offset drift
0 to 20 mA	0.004%/°C
4 to 20 mA	0.005 %/°C
Common-mode rejection
DC	70 dB
50 Hz	70 dB
Common-mode range	±12 V
Crosstalk between channels	-70 dB
Nonlinearity	<0.05%
Insulation voltage between channel and bus	500 V_eff

Electrical properties

Electrical isolation	Channel isolated from bus Channel not isolated from channel

Operating conditions

Mounting orientation
Horizontal	Yes
Vertical	Yes
Installation elevation above sea level
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

Ambient conditions

Temperature
Operation
Horizontal mounting orientation	-25 to 60°C
Vertical mounting orientation	-25 to 50°C
Derating	-
Storage	-40 to 85°C
Transport	-40 to 85°C
Relative humidity
Operation	5 to 95%, non-condensing
Storage	5 to 95%, non-condensing
Transport	5 to 95%, non-condensing