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X20DI9371

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B&R X20DI9371 is a 12-channel 24 VDC sink digital input module for 1-wire connections with a configurable module-wide input filter for the X20 System.
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Technical specifications for X20DI9371

  • Manufacturer:
    B&R
  • Part Number:
    X20DI9371
  • Product Family:
    B&R X20 System
  • Product Type:
    Digital Input Module
  • Stock:
    1
  • Digital inputs:
    12
  • Nominal input voltage:
    24 VDC
  • Input voltage:
    24 VDC -15%/+20%
  • Input circuit:
    Sink
  • Connection type:
    1-wire connections
  • Input characteristics:
    Type 1 per EN 61131-2
  • Input current at 24 VDC:
    Typically 3.75 mA
  • Hardware input filter:
    ≤100 µs
  • Software input filter:
    Default 1 ms; configurable 0 to 25 ms in 0.2 ms increments
  • Switching thresholds:
    Low <5 VDC; high >15 VDC
  • Input resistance:
    Typically 6.4 kΩ
  • Insulation voltage:
    500 Veff between channel and bus
  • Power consumption:
    Bus 0.18 W; internal I/O 1.75 W
  • Required terminal block:
    X20TB12, ordered separately
  • Compatible bus modules:
    X20BM11 or X20BM15, ordered separately
  • Module pitch:
    12.5 +0.2 mm
  • Degree of protection:
    IP20
  • Operating temperature:
    -25 to 60 °C horizontal; -25 to 50 °C vertical
  • Dimensions:
    1.25 × 5.3 × 9.8 cm
  • Tariff Code:
    8538900000
  • Country of origin:
    Germany
  • Place of shipment:
    ​Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Diagnostics Approvals Environment Application
  • Provides twelve 24 VDC sink inputs for compact 1-wire field-signal connections
  • Supports a configurable module-wide software filter from 0 to 25 milliseconds
  • Reports channel state, operating state, and module status through LEDs and software

X20DI9371 is a B&R digital input module designed for X20 System I/O stations.

It integrates the documented I/O channels, electrical behavior, diagnostics, and model-specific functions into a compact X20 station slice.

Before installation or replacement, verify the complete material number, sink or source topology, terminal and bus modules, field supply, wiring, software configuration, and installed-system requirements.

Availability, condition, price, and shipping time for X20DI9371 are confirmed during quotation.

B&R X20DI9371 Digital Input Module Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Each input channel has an I/O function status indication
  • Module run and error conditions are available through the status LED and software
  • Operating state and module status support commissioning and fault checks
  • ATEX Zone 2 approval: II 3G Ex nA nC IIA T5 Gc, IP20, subject to the ambient-temperature requirements in the X20 user's manual
  • cCSAus certification covers Class I, Division 2, Groups A, B, C, and D hazardous locations with a T5 temperature code
  • Documented marine approvals include DNV, CCS, Lloyd's Register, Korean Register, ABS, and Bureau Veritas
  • IP20 protection is specified for installation inside suitable equipment
  • Horizontal and vertical mounting orientations are supported within their documented temperature limits
  • Above 2000 meters, ambient temperature is reduced by 0.5 degrees Celsius per 100 meters
  • Digital sensor-state acquisition in B&R X20 industrial control equipment
  • Process-control input stations used within the documented Class I Division 2 conditions
  • Marine automation installations covered by the listed X20 type approvals
Description
X20DI9371 is a B&R digital input module for the X20 System distributed I/O platform.

The module connects field signals to an X20 control station and provides the documented channel configuration, electrical behavior, diagnostics, and model-specific functions.

Before installation or replacement, confirm the complete material number, signal polarity, terminal and bus modules, field wiring, Automation Studio hardware configuration, power grouping, and environmental requirements.
Alternative Names
X20DI9371 X20 DI 9371 X20-DI9371 B&R X20DI9371 BR X20DI9371 B&R X20 DI 9371 X20 System X20DI9371
Technical notes
X20DI9371 requires a separately ordered terminal block and X20 bus module; verify the complete material number, input-circuit polarity, sensor wiring, filter settings, power group, Automation Studio configuration, and environmental conditions before replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which sensor output type should be paired with B&R X20DI9371?
Use sensors whose output wiring is compatible with the module's sink-input circuit and 24 VDC Type 1 input characteristics. Confirm the sensor's output topology before wiring.
Can B&R X20DI9371 directly replace X20DI9372?
Not without checking the field circuit. X20DI9371 is the sink-input version, while X20DI9372 uses source-input wiring, so the sensor polarity and common connections must be reviewed.
What storage and transport temperatures are specified for B&R X20DI9371?
B&R specifies a temperature range of -40 to 85°C for both storage and transport. The module must remain dry and within the published non-condensing humidity limits before installation.
What humidity conditions are permitted for B&R X20DI9371?
B&R specifies 5 to 95% relative humidity, non-condensing, during operation, storage, and transport. Any condensation must be eliminated before the module is energized.
How is B&R X20DI9371 identified in the B&R hardware configuration?
B&R lists the device ID code as 0x1B95. Confirm the complete material number and the corresponding hardware entry in Automation Studio before downloading or restoring a project.
What should be checked when B&R X20DI9371 shows no input change?
Check the 24 VDC field supply, sink-input polarity, shared reference, terminal assignment, software filter setting, channel LED, and module status before replacing the module.
What information should be confirmed before ordering B&R X20DI9371?
Confirm the full material number, sink-input requirement, 1-wire terminal arrangement, X20 bus-module choice, Automation Studio hardware configuration, and environmental approvals required by the installation.