| Brand | Allen-Bradley |
| Series | ControlLogix |
| Outputs | 16-Point Diagnostic |
| Voltage | 24 Volts DC Source |
| Enclosure | None |
| Module Type | Diagnostic DC Output Module |
| Manufacturer | Rockwell Automation |
| Isolation Voltage | 50 Volts Continuous |
| Operating Voltage Range | 19.2-30 Volts DC |
| Part Number/Catalog No. | 1756-OB16DK |
| Power Dissipation (Max) | 3.3 Watts at 60 Celsius |
| Backplane Current at 5 Volts | 250 milliamps |
| Removeable Terminal Block(s) | 1756-TBCH, 1756-TBS6H |
| Backplane Current at 24 Volts | 140 milliamps |
| Maximum Output Current Rating-Point | 2 Amps at |
| Maximum Output Current Rating-Module | 8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius |
Does the Allen-Bradley 1756-OB16DK come with a warranty?
Yes. The 1756-OB16DK is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 1756-OB16DK a genuine Allen-Bradley part?
The 1756-OB16DK is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 1756-OB16DK new or used?
We offer the 1756-OB16DK in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What are the key ratings of the 1756-OB16DK?
The 1756-OB16DK runs on 19.2-30 Volts DC and draws 2 Amps at.
What is the Allen-Bradley 1756-OB16DK?
The 1756-OB16DK is an Allen-Bradley ControlLogix 1756 Diagnostic DC Output Module.
1756-OB16DK
The Allen-Bradley 1756-OB16DK is a ControlLogix Diagnostic DC Output Module by Rockwell Automation, featuring 16 diagnostic outputs at 24V DC. Suited for high-density applications, it supports 2A per point and 8A per module with a 3.3W max power dissipation and versatile 19.2-30V DC operating range.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
Our standard shipping method is UPS Ground. We can also ship on your FEDEX or DHL account.
We can ship many items our the same day via Overnight or 2 Day Shipping.
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