Description
Allen-Bradley 1771OGD
Provides reliable TTL-level interface for industrial control systems
| Brand | Allen-Bradley |
| Model | 1771OGD |
| Voltage | 5V DC |
| Country of Origin | United States |
| Weight | 0.5 kg |
| Dimensions | 110 x 50 x 150 mm |
| Warranty | 6 months |
| Certifications | CE, UL, CSA |
| SKU / MPN | 1771OGD |
| What’s in the box | TTL I/O module, installation instructions |
| Module Type | TTL I/O Module |
| Number of Outputs | 16 |
| Output Voltage | 5V DC TTL |
| Compatible Chassis | 1771-A1B, 1771-A2B, 1771-A3B, 1771-A4B |
| Mounting | Chassis Mount |
| Operating Temperature | 0 to 60°C |
Key benefits: High-density TTL outputs, robust industrial design, easy integration with PLC systems, LED indicators for status monitoring
Typical applications: Interfacing with TTL logic devices, test equipment, communication systems, industrial control panels
Lifecycle: Active product, available for new installations and replacements
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.








Michael T. –
Excellent build quality on the terminal blocks. Makes panel wiring neat and fast.