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X20DO6321

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B&R X20DO6321 is a six-channel 24 VDC sink digital output module for 1- or 2-wire connections with integrated protection for the X20 System.
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Ships by Wednesday, October 28
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Technical specifications for X20DO6321

  • Manufacturer:
    B&R
  • Part Number:
    X20DO6321
  • Product Family:
    B&R X20 System
  • Product Type:
    Digital Output Module
  • Stock:
    1
  • Digital outputs:
    6
  • Output variant:
    FET current-sinking
  • Nominal voltage:
    24 VDC
  • Switching voltage:
    24 VDC -15%/+20%
  • Nominal output current:
    0.5 A per channel
  • Total nominal current:
    3 A
  • Output circuit:
    Sink
  • Connection type:
    1- or 2-wire connections
  • Switching delay:
    <300 µs on; <300 µs off
  • Resistive-load switching frequency:
    Maximum 500 Hz
  • Output protection:
    Thermal shutdown and internal freewheeling diode
  • Diagnostic status:
    Output monitoring with 10 ms delay
  • Off-state leakage current:
    75 µA
  • Peak short-circuit current:
    <7 A
  • Compatible terminal blocks:
    X20TB06 or X20TB12, ordered separately
  • Compatible bus modules:
    X20BM11 or X20BM15, ordered separately
  • 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 Wiring Protection Diagnostics Application
  • Provides six protected 24 VDC current-sinking outputs
  • Supports 1-wire installation with X20TB06 or 2-wire installation with X20TB12
  • Reports output faults through channel indicators and software monitoring

X20DO6321 is a B&R digital output module designed for X20 System I/O stations.

The terminal choice determines the practical field wiring arrangement: X20TB06 supports continuous 1-wire wiring and X20TB12 supports 2-wire connections.

Before installation or replacement, verify the complete material number, sink-output polarity, field connection style, per-channel and total current, inductive-load behavior, terminal block, bus module, and installation derating.

Availability, condition, price, and shipping time for X20DO6321 are confirmed during quotation.

B&R X20DO6321 Digital Output 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.

  • The 6-pin terminal block supports continuous 1-wire field wiring
  • The 12-pin terminal block supports 2-wire field wiring
  • The selected terminal arrangement must match the machine's return and potential-group design
  • Thermal shutdown responds to output overcurrent or short circuit
  • An internal freewheeling diode supports documented inductive-load switching
  • Automatic restart after shutdown depends on module temperature
  • Output monitoring reports fault status after a 10 millisecond delay
  • LEDs indicate I/O function, operating state, and module status
  • Software diagnostics support separation of field-load and module faults
  • Switching six 24 VDC loads that require current-sinking outputs
  • Compact 1-wire output stations using the 6-pin X20 terminal block
  • Distributed 2-wire actuator stations connected to standard fieldbus control systems
Description
X20DO6321 is a B&R digital output module for the X20 System distributed I/O platform.

It provides six current-sinking FET outputs with protected inductive-load switching and supports either compact 1-wire or 2-wire field connections.

Before installation or replacement, confirm the complete material number, sink-output polarity, field connection style, per-channel and total current, inductive-load behavior, terminal block, bus module, and installation derating.
Alternative Names
X20DO6321 X20 DO 6321 X20-DO6321 B&R X20DO6321 BR X20DO6321 B&R X20 DO 6321 X20 System X20DO6321
Technical notes
X20DO6321 supports different wiring layouts through X20TB06 or X20TB12; verify sink polarity, group current, load inrush, terminal choice, X20BM11 or X20BM15, and saved channel mapping 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 terminal block should be used with B&R X20DO6321?
Use X20TB06 for the compact continuous 1-wire arrangement or X20TB12 for 2-wire connections, after checking the complete field-potential design.
Can B&R X20DO6321 replace a sourcing output module?
No direct substitution should be assumed. X20DO6321 is a sinking-output module, so load polarity and common wiring must match.
How should total loading be calculated for B&R X20DO6321?
Check both the current of each channel and the combined group current, then apply the installation-orientation and temperature limits.
What does an output fault on B&R X20DO6321 require checking?
Inspect for overload, short circuit, incorrect polarity, missing field power, excessive inrush, high temperature, and a mismatch in the Automation Studio configuration.
Can B&R X20DO6321 switch inductive loads without review?
No. The internal freewheeling diode helps, but load current, energy, switching rate, cabling, and any actuator-specific suppression still require verification.
Which bus module works with B&R X20DO6321?
Use the separately ordered X20BM11 or X20BM15 according to the station design and node-number requirements.
What should be recorded before replacing B&R X20DO6321?
Record sink-output polarity, terminal-block type, channel mapping, load current, I/O power group, bus module, diagnostics, and project hardware configuration.