Product Description
The Allen-Bradley 1771-OG is a TTL digital output module designed for PLC-5 systems. It provides 8 sinking and sourcing output channels and can transmit TTL signals, making it ideal for controlling TTL-compatible devices in industrial automation applications. The module operates in Allen-Bradley 1771 I/O chassis and features voltage isolation and filtering circuitry for reliable signal transmission.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Allen-Bradley |
| Model/Part Number | 1771-OG |
| Product Type | TTL Digital Output Module |
| Platform | PLC-5 I/O |
| Number of Outputs | 8 Point |
| Output Type | Sinking/Sourcing |
| Output Voltage | 5.0 VDC |
| TTL High Level | 2.7 - 5.25 VDC |
| TTL Low Level | 0 - 0.5 VDC |
| Sink Current | 20 mA |
| Source Current | 1 mA |
| Backplane Current | 168 mA @ 5VDC |
| External Supply Current | 250 mA @ 5VDC |
| Isolation | 1500V AC (RMS) |
| Chassis Compatibility | 1771-A1B, A2B, A3B, A4B |
| Operating Temperature | 0-60°C (32-140°F) |
| Wiring Arm | 1771-WC |
| Output Filter | 1 ms |
| Status Indicators | 9 LED (Logic + 8 Output) |
| Weight | 0.85 lbs |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Output Type TTL Digital
Country/Region of Manufacture United States
Full Load Amps 20 mA
Manufacturer Allen-Bradley
Enclosure Type Open
Part Number 1771-OG
Controller Platform PLC-5
Shelf F-1
Model 1771-OG
MPN 1771-OG
Type I/O Module
