5094-OB32 | Allen-Bradley FLEX 5000 32-Point 24VDC Digital Output Module
5094-OB32 | Allen-Bradley FLEX 5000 32-Point 24VDC Digital Output Module
5094-OB32 | Allen-Bradley FLEX 5000 32-Point 24VDC Digital Output Module
    5094-OB32 | Allen-Bradley FLEX 5000 32-Point 24VDC Digital Output Module
5094-OB32 | Allen-Bradley FLEX 5000 32-Point 24VDC Digital Output Module

5094-OB32 | Allen-Bradley FLEX 5000 32-Point 24VDC Digital Output Module

Part #: 5094-OB32 Manufactured by: Allen-Bradley
$399.00
$399.00
4 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
Allen Bradley 5094-OB32 Flex 5000 Digital Output Module, 18-32V DC, 32 Source Outputs
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Product Description P/N: 5094-OB32

Description / Specifications

Description 

The Allen-Bradley 5094-OB32 is a 32-channel sourcing digital output module designed for the FLEX 5000 I/O platform. Operating at 18–32 VDC, it provides reliable control of field devices in high-performance automation systems. With integrated diagnostics and status indication, it supports robust operation in distributed EtherNet/IP architectures.

 

 

Technical Specifications

Condition New/Never Used Surplus
Brand Allen-Bradley
Category PLCs/Machine Control
Part Number 5094-OB32
Subcategory PLC Module/Rack
Series FLEX 5000
Module Type Digital Output Module
Channels 32 sourcing outputs
Output Voltage Range 18–32 VDC
On-State Current 1 mA per channel
Max On-State Voltage Drop 0.25 VDC
Overvoltage Protection Up to 36 VDC
Backplane Power Consumption 95 mA (module electronics)
Heat Dissipation 13.65 BTU/hr
Diagnostics Open load, short circuit, overload, field power loss, temperature, overvoltage
Indicators Module status, SA power, per-channel I/O LEDs
Mounting DIN rail or panel
Enclosure Type Open-style
Operating Temperature 0–60 °C
Actuator Power Sensor 10 A maximum module current
Communication Support CIP Sync
Form Factor Compact FLEX 5000 design
Voltage Protection Fuse Integrated

 

 

Information About 5094-OB32

The 5094-OB32 is a FLEX 5000 digital output module engineered to deliver high-density output capability with 32 sourcing channels in a single hardware unit. Designed for EtherNet/IP-based automation systems, it uses backplane power and integrates seamlessly into FLEX 5000 I/O node configurations. The module features comprehensive diagnostics including detection of open load, short circuit, power loss, and thermal overload to enhance system reliability and troubleshooting. Built for industrial environments, it supports DIN-rail mounting, operates within a 0–60°C temperature range, and incorporates CIP Sync support for time-critical applications.

Key Features:

  • High-density output module: 32 sourcing digital outputs in one compact unit.
  • 24 VDC operation: Accepts 18–32 VDC actuator power for versatile field applications.
  • Extensive diagnostics: Detects open load, short circuits, overvoltage, overtemperature, and field power loss.
  • Backplane-powered design: Eliminates the need for external power feed to the module electronics.
  • LED status indicators: Per-channel and module-level LEDs for quick troubleshooting.
  • Safe fault behavior: Supports output-state retention and fault-mode handling per channel.
  • Overvoltage protection: Protected up to 36 VDC with integrated safety mechanisms.
  • FLEX 5000 platform compatibility: Integrates with modern EtherNet/IP architectures including CIP Sync support.

The 5094-OB32 delivers the reliability and precision required for high-density digital output applications in advanced industrial control systems.

Frequently Asked Questions about 5094-OB32
Question: What is the 5094-OB32 module?
Date Update:19/06/2025
Answer:

The 5094-OB32 is a 32-point digital output module from the Allen-Bradley FLEX 5000 series. It provides sourcing DC outputs, meaning it supplies current to connected loads. This module is commonly used to actuate indicators, solenoids, and relays in industrial control systems. It is designed for applications that require high-density digital output with diagnostic capabilities. The module integrates with Logix controllers via the FLEX 5000 backplane and supports CIP Sync for precise control.

Question: What kind of power supply does the module use?
Date Update:19/06/2025
Answer:

The 5094-OB32 operates with field supply voltages between 18 and 32V DC. The module’s internal circuits draw approximately 95 mA of backplane power, while each output can drive current as part of a 10A module total. It includes overvoltage protection up to 36V DC and can detect power loss conditions. The module’s low on-state voltage drop (0.25V max) ensures efficient operation across all loads.

Question: Is the 5094-OB32 compatible with older FLEX systems?
Date Update:19/06/2025
Answer:

No, the 5094-OB32 is designed for the FLEX 5000 system and is not directly compatible with legacy FLEX I/O (1794 series). It uses a new backplane and communication architecture specific to FLEX 5000 adapters and accessories. However, it can be integrated alongside older systems using Logix controllers that support both platforms. When modernizing systems, this distinction must be considered during design.

Question: Does the 5094-OB32 support CIP Sync?
Date Update:19/06/2025
Answer:

Yes, the 5094-OB32 supports CIP Sync, a time synchronization protocol used in real-time control applications. This enables outputs to respond in tightly coordinated fashion, important in motion control and precise sequencing. The module can align its actions with other time-aware devices on the network. CIP Sync is configured through Logix software and depends on system-level time distribution setup.

Question: What is the module’s heat dissipation?
Date Update:19/06/2025
Answer:

The 5094-OB32 dissipates up to 13.65 BTU/hour during normal operation. This thermal output should be factored into enclosure ventilation or cooling design. While relatively low, poor airflow may lead to thermal derating or faults. Ambient temperatures must stay within 0–60°C to avoid thermal protection activation. Monitoring heat dissipation is important in dense installations or high-temperature environments.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 5094-OB32 is a 32-channel sourcing digital output module designed for the FLEX 5000 I/O platform. Operating at 18–32 VDC, it provides reliable control of field devices in high-performance automation systems. With integrated diagnostics and status indication, it supports robust operation in distributed EtherNet/IP architectures.

 

 

Technical Specifications

Condition New/Never Used Surplus
Brand Allen-Bradley
Category PLCs/Machine Control
Part Number 5094-OB32
Subcategory PLC Module/Rack
Series FLEX 5000
Module Type Digital Output Module
Channels 32 sourcing outputs
Output Voltage Range 18–32 VDC
On-State Current 1 mA per channel
Max On-State Voltage Drop 0.25 VDC
Overvoltage Protection Up to 36 VDC
Backplane Power Consumption 95 mA (module electronics)
Heat Dissipation 13.65 BTU/hr
Diagnostics Open load, short circuit, overload, field power loss, temperature, overvoltage
Indicators Module status, SA power, per-channel I/O LEDs
Mounting DIN rail or panel
Enclosure Type Open-style
Operating Temperature 0–60 °C
Actuator Power Sensor 10 A maximum module current
Communication Support CIP Sync
Form Factor Compact FLEX 5000 design
Voltage Protection Fuse Integrated

 

 

Information About 5094-OB32

The 5094-OB32 is a FLEX 5000 digital output module engineered to deliver high-density output capability with 32 sourcing channels in a single hardware unit. Designed for EtherNet/IP-based automation systems, it uses backplane power and integrates seamlessly into FLEX 5000 I/O node configurations. The module features comprehensive diagnostics including detection of open load, short circuit, power loss, and thermal overload to enhance system reliability and troubleshooting. Built for industrial environments, it supports DIN-rail mounting, operates within a 0–60°C temperature range, and incorporates CIP Sync support for time-critical applications.

Key Features:

  • High-density output module: 32 sourcing digital outputs in one compact unit.
  • 24 VDC operation: Accepts 18–32 VDC actuator power for versatile field applications.
  • Extensive diagnostics: Detects open load, short circuits, overvoltage, overtemperature, and field power loss.
  • Backplane-powered design: Eliminates the need for external power feed to the module electronics.
  • LED status indicators: Per-channel and module-level LEDs for quick troubleshooting.
  • Safe fault behavior: Supports output-state retention and fault-mode handling per channel.
  • Overvoltage protection: Protected up to 36 VDC with integrated safety mechanisms.
  • FLEX 5000 platform compatibility: Integrates with modern EtherNet/IP architectures including CIP Sync support.

The 5094-OB32 delivers the reliability and precision required for high-density digital output applications in advanced industrial control systems.

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