Allen-Bradley 1746-OB16 SLC 500 16-Point DC Sourcing Output Module
Price range: $67.89 through $714.24
The Allen-Bradley 1746-OB16 is a 16-point DC sourcing transistor output module for SLC 500 systems, used to drive solenoids, relays, and indicator lights. It is built for the Allen-Bradley SLC 500 system. Key ratings: 16 Points, 10-50V DC Sourcing. TCI offers the 1746-OB16 in New, Surplus and Used condition, ready to replace a failed unit or expand an existing system.
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Description
- Part Number: 1746-OB16
- Manufacturer: Allen-Bradley
- Type: 16-Point DC Sourcing Output Module
- Series: SLC 500 1746 Series
- Application: Solenoid, Relay & Indicator Control
- Size // Rating: 16 Points, 10-50V DC Sourcing
- Connection Type: Removable Terminal Block / Chassis Backplane
- Compatibility: Allen-Bradley SLC 500 System
TCI is not an authorized Allen-Bradley distributor.
Warranty Coverage
This product is backed by a TCI Supply 1 year Warranty.
Industrial Repair Services
Need your existing hardware restored? We offer professional diagnostic, refurbishment, and repair services for 1746-OB16. Contact our team for a quote.
Request Repair QuoteLifecycle & Availability Status
This component was officially designated as discontinued by the original manufacturer in September 2024. TCI Supply specializes in sourcing difficult-to-find surplus, active stock, and obsolete units to minimize plant downtime.
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Description
The Allen-Bradley 1746-OB16 is a 16-point DC sourcing transistor output module for SLC 500 systems, used to drive solenoids, relays, and indicator lights. Digital output modules switch field devices such as solenoids, relays, contactors and indicator lights on and off when the controller commands it. The SLC 500 is a modular, chassis-based Allen-Bradley controller platform used widely on machines and process lines. Its modules slide into a 1746 chassis and communicate with the processor over the backplane. The 1746-OB16 is typically used for solenoid, relay & indicator control.
Key ratings for the 1746-OB16: 16 Points, 10-50V DC Sourcing. It connects through removable terminal block / chassis backplane and is compatible with the Allen-Bradley SLC 500 system. Because it matches the original catalog number, it can be dropped into an existing SLC 500 installation as a direct replacement, or added to expand the system. TCI stocks the 1746-OB16 in New, Surplus and Used condition, and each condition is priced separately. Select a condition above to see its price, or contact TCI for help confirming the right part for your application.
Frequently Asked Questions
What is the Allen-Bradley 1746-OB16 used for?
The 1746-OB16 is a 16-point DC sourcing transistor output module for SLC 500 systems, used to drive solenoids, relays, and indicator lights. It is typically used for solenoid, relay & indicator control.
What systems is the 1746-OB16 compatible with?
The 1746-OB16 is designed for the Allen-Bradley SLC 500 system. It connects through removable terminal block / chassis backplane.
What are the key specifications of the 1746-OB16?
Key ratings for the 1746-OB16: 16 Points, 10-50V DC Sourcing. Always confirm the specifications against your existing hardware before installation.
What conditions is the 1746-OB16 available in?
TCI offers the 1746-OB16 in New, Surplus and Used condition. Each condition is priced separately; choose one from the Condition menu to see its price.
Is TCI an authorized Allen-Bradley distributor?
No. TCI is not an authorized Allen-Bradley distributor. TCI supplies the 1746-OB16 as an independent source of new, surplus and used automation parts.


