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3DO479.6

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B&R 3DO479.6 is a System 2005 digital output module with sixteen 24 VDC source transistor outputs arranged in two electrically isolated groups.
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Technical specifications for 3DO479.6

  • Manufacturer:
    B&R
  • Part Number:
    3DO479.6
  • Product Family:
    B&R System 2005
  • Product Type:
    System 2005 16-Channel 24 VDC Digital Output Module
  • Stock:
    1
  • Digital outputs:
    16
  • Output groups:
    2 groups of 8
  • Nominal voltage:
    24 VDC
  • Nominal output current:
    0.5 A per channel
  • Rated current per group:
    4.0 A
  • Total nominal current:
    8.0 A
  • Output circuit:
    Source
  • Internal power:
    1.0 W from 5 V
  • External 24 V power:
    4.0 W
  • Degree of protection:
    IP20
  • Operating temperature:
    0 to 60°C
  • Required terminal block:
    1 x TB170 ordered separately
  • Certifications:
    CE, UKCA, cULus E115267
  • Output protection:
    Thermal shutdown, inductive-load protection, reverse-polarity protection
  • Channel-to-channel isolation:
    No, within the same group
  • Dimensions:
    16.5 × 4.0 × 11.0 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 Output Channels Protection Field Connection Application
  • Provides sixteen 24 VDC source outputs
  • Provides thermal shutdown for overcurrent or short circuit
  • Requires one separately ordered TB170 terminal block

3DO479.6 is a System 2005 digital output module with sixteen 24 VDC source transistor outputs arranged in two electrically isolated groups.

It switches valves, relays, indicators and other 24 VDC loads while providing channel status and integrated output protection.

Before installation or replacement, verify the two group supplies, 4 A group and 8 A total limits, 0.5 A channel loads, inrush, inductive suppression, TB170 terminal block, output forcing and safe-state logic.

Availability, condition, price, and shipping time for 3DO479.6 are confirmed during quotation.

B&R 3DO479.6 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.

  • Provides sixteen 24 VDC source outputs
  • Supports 0.5 A nominal current per channel
  • Arranges outputs in two groups of eight
  • Provides thermal shutdown for overcurrent or short circuit
  • Includes protection for switching inductive loads
  • Includes reverse-polarity protection for the output supply
  • Requires one separately ordered TB170 terminal block
  • Each group supports a documented 4 A rated current
  • Field supplies, commons and project mapping must match the machine wiring
  • Switching 24 VDC solenoids, interposing relays and indicators
  • Two-group machine output control with separate field-power sections
  • Replacing a legacy output module while preserving safe states and terminal mapping
Description
B&R 3DO479.6 is a System 2005 digital output module with sixteen 24 VDC source transistor outputs arranged in two electrically isolated groups.

It switches valves, relays, indicators and other 24 VDC loads while providing channel status and integrated output protection.

Before installation or replacement, verify the two group supplies, 4 A group and 8 A total limits, 0.5 A channel loads, inrush, inductive suppression, TB170 terminal block, output forcing and safe-state logic.
Alternative Names
3DO479.6 3DO4796 3DO479 6 B&R 3DO479.6 B and R 3DO479.6 B&R System 2005 3DO479.6
Technical notes
B&R 3DO479.6 must be matched by complete material number, compatible System 2005 station or CPU, slot and terminal map, power and field wiring, saved project and connected devices. Back up the configuration and perform a controlled functional test after 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.
Can every output of B&R 3DO479.6 carry 0.5 A simultaneously?
The module also has 4 A per-group and 8 A total ratings; include ambient temperature, load inrush and duty cycle in the group calculation.
Does B&R 3DO479.6 need external suppression for inductive loads?
The module includes integrated inductive-load protection, but verify that the actual coil energy and switching duty remain within the official limits and machine design.
Is the TB170 terminal block supplied with B&R 3DO479.6?
No. B&R requires one separately ordered TB170 terminal block; confirm the approved screw-clamp or push-in version.
Why can one output group on B&R 3DO479.6 be dead while the other works?
Check that group's 24 VDC supply, common, fuse or protection, terminal wiring and project enable; the two groups are electrically isolated.
Can B&R 3DO479.6 switch an AC load directly?
No. B&R 3DO479.6 provides 24 VDC source transistor outputs. An AC load requires a correctly rated external relay, contactor or interface module with suitable coil suppression and circuit protection.
Why can an output LED on B&R 3DO479.6 turn on while the connected load remains inactive?
Check the relevant group’s 24 VDC field supply and common, TB170 terminal assignment, load continuity, output wiring, protection state and actual load current. The channel LED confirms the commanded output state but does not prove that current is reaching the field device.
What acceptance tests matter after installing B&R 3DO479.6?
Command every output individually, measure loaded voltage and current, verify both group limits, fault indication and safe-state behavior, then run a controlled machine cycle.