Description
Brand：B&R Model number： X20AO2437
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Eggelsberg
Price: Please contact us Product weight：0.3kg
Product Dimensions：
I/O module 2 analog outputs 4 to 20 mA, 0 to 20 mA or 0 to 24 mA
General information
B&R ID code 0xB785
Status indicators I/O function per channel, operating state, module status
Diagnostics
Module run/error Yes, using LED status indicator and software
Outputs Yes, using LED status indicator and software
Power consumption
Bus 0.05 W
Internal I/O 1.6 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
BV EC33B
Temperature: 5 – 55°C
Vibration: 4 g
EMC: Bridge and open deck
EAC Yes
KC Yes
Analog outputs
Output 4 to 20 mA, 0 to 20 mA or 0 to 24 mA configurable using software
Digital converter resolution 16-bit
Settling time on output change over entire range 2 ms to 20 s, configurable using software
Data output rate 1 ms without ramp
Max. error
Gain
4 to 20 mA 0.025%
0 to 20 mA 0.022%
0 to 24 mA 0.02%
Offset
4 to 20 mA 0.025%
0 to 20 mA 0.022%
0 to 24 mA 0.02%
Output protection Short-circuit proof, overvoltage protection (up to 30 VDC)
Open-circuit detection Yes, using hardware and software
Data format INT
Output format
4 to 20 mA INT 0x0000 to 0x7FFF / 1 LSB = 0x0001 = 488.281 nA
0 to 20 mA INT 0x0000 to 0x7FFF / 1 LSB = 0x0001 = 610.352 nA
UINT 0x0000 to 0xFFFF / 1 LSB = 0x0001 = 305.176 nA
0 to 24 mA INT 0x0000 to 0x5DC0 / 1 LSB = 0x0001 = 1000 nA
Load per channel Max. 600 Ω
Short-circuit proof Yes, continuous
Output filter Active second-order low-pass filter / Cutoff frequency 4 kHz
Configurable slew rate
Max. gain drift
4 to 20 mA 0.0055 %/°C
0 to 20 mA 0.005 %/°C
0 to 24 mA 0.005 %/°C
Max. offset drift
4 to 20 mA 0.0035 %/°C
0 to 20 mA 0.002%/°C
0 to 24 mA 0.002%/°C
Error caused by load change
4 to 20 mA 0.14%
0 to 20 mA 0.1%
0 to 24 mA 0.1%
Nonlinearity <0.003%
Test voltage
Channel – Channel 1000 VAC
Channel – Bus 1000 VAC
Channel – Ground 1000 VAC
Electrical properties
Electrical isolation Channel isolated from channel and bus
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 See section “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
Mechanical properties
Note Order 1x terminal block X20TB12 separately.
Order 1x bus module X20BM11 separately.
Pitch 12.5+0.2mm
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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