Allen-Bradley
1771-OC | Allen-Bradley PLC 5 Digital DC Output Module
In stock, ready to ship
Manufacturer: Allen-Bradley
Product No.: 1771-OC
Product Type: Digital Output
Product Origin: USA
Payment: T/T
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Allen-Bradley 1771-OC
8-Channel Digital DC Output Module – PLC-5 1771 I/O Chassis
Product Description
The 1771-OC is an 8-channel digital DC output module designed for Allen-Bradley’s PLC-5 1771 I/O chassis. It provides reliable DC output control for solenoids, motor starters, indicators, and other industrial automation devices.
Technical Specifications
| Module Type | Digital DC Output |
| Number of Outputs | 8 channels |
| Voltage Range | 10–60 VDC (Source DC) |
| Operating Voltage | 42–53 VDC |
| Max Current per Output | 1.5 A |
| Max Current per Module | 8 A |
| Backplane Current | 165 mA @ 5 VDC |
| Signal Delay (DC Off) | 50 ms |
| Signal Delay (AC Off) | 45 ms ±15 ms |
| Data Format | BCD or Natural Binary |
| Wiring Arm | 1771-WH |
| Coating | Conformal coating for environmental protection |
| ESD Immunity | 8 kV air, 4 kV contact discharge |
| Thermal Discharge | 0.9–16.9 W; 3–57.6 BTU/hr |
| Operating Temperature | 0–60°C (32–140°F) |
| Storage Temperature | −40 to 85°C (−40 to 185°F) |
Key Features
- Robust DC output control for solenoids, motor starters, and indicators
- High immunity to electrostatic discharge (ESD)
- Conformal coating protects against harsh industrial environments
- Status indicators for each output channel
- Compatible with PLC-5 processors and remote I/O adapters
- Hot-swappable with proper precautions