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Category
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Details
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General Information
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- Material Number
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X20DIF371
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- Brand
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B&R
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- Product Type
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Digital Input Module
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- Function
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Receive digital signals from sensors and devices for industrial control systems
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- B&R ID Code
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0xC0E8
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- Warranty
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Usually 12 months (varies by region and distributor)
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- Status Indicators
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I/O function per channel, operating state, module status
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- Diagnostics
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Module run/error and input diagnostics available via LED status indicators and software
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- Power Consumption
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Bus: 0.18 W; Internal I/O: 1.47 W
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Input Specifications
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- Number of Inputs
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16
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- Input Type
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Digital
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- Connection Type
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1 - wire connections
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- Input Circuit
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Sink
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- Nominal Input Voltage
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24 VDC
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- Input Voltage Range
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24 VDC (-15% / +20%)
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- Input Current
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2.68 mA
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- Input Impedance
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High impedance for reliable signal reception
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- Input Filter
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Software - configurable input filter for the entire module
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- Filter Characteristics
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Adjustable to reduce noise and ensure accurate signal detection
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- Input Response Time
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Fast response time for real - time applications
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- Input Hysteresis
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To prevent false triggering in noisy environments
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- Input Protection
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Over - voltage protection, ESD protection
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- ESD Protection Level
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±15 kV (human - body model)
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- Insulation Voltage
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Channel - Bus insulation voltage: 500 V
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Environmental Conditions
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- Operating Temperature (Horizontal Mounting)
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- 25 °C to 60 °C
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- Operating Temperature (Vertical Mounting)
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- 25 °C to 50 °C
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- Storage Temperature
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- 40 °C to 85 °C
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- Relative Humidity (Operation)
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5% - 95%, non - condensing
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- Relative Humidity (Storage)
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5% - 95%, non - condensing
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- Vibration Resistance
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According to IEC 60068 - 2 - 6 (10 Hz to 55 Hz, 1 g)
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- Shock Resistance
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According to IEC 60068 - 2 - 27 (50 g, 11 ms)
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- Mounting Orientation
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Horizontal and vertical
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- Installation Elevation
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0 - 2000 m: no limitation; > 2000 m: ambient temperature reduction of 0.5 °C per 100 m
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- Protection Class
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IP20
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Mechanical Properties
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- Mounting Method
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Likely plug - in mounting (details may refer to product manual)
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- Dimensions (W x H x D)
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Not specified in the given sources, but designed to fit standard X20 system mounting structures
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- Weight
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Approximately 0.1 kg (estimated)
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- Pitch
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12.5 + 0.2 mm
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- Mandatory Accessories
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Bus modules (e.g., X20BM11, X20BM15); Terminal blocks (e.g., X20TB12)
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Certifications
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- CE
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Yes
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- UKCA
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Yes
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- ATEX
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Zone 2, II 3G Ex nA nC IIA T5 Gc; IP20, Ta (see X20 user's manual); FTZÚ 09 ATEX 0083X
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- UL
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cULus E115267 (industrial control equipment)
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- HazLoc
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cCSAus 244665 (process control equipment for hazardous locations, Class I, Division 2, Groups ABCD, T5)
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- DNV
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Temperature: B(0 - 55 °C); Humidity: B(up to 100%); Vibration: B(4 g); EMC: B(bridge and open deck)
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- CCS
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Yes
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- LR
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ENV1
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- KR
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Yes
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- ABS
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Yes
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- BV
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EC33B, Temperature: 5 - 55 °C, Vibration: 4 g, EMC: Bridge and open deck
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- KC
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Yes
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