Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley 1771-OBD Digital DC Output Module |
| Product Type | PLC Digital Output Module |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Series | PLC-5 (1771 Series) |
| Number of Outputs | 16 Points |
| Output Type | DC Transistor Output (sinking) |
| Output Voltage Range | 10–60 V DC |
| Load Current | Up to 1.0 A per point |
| Output Configuration | Isolated output groups |
| Leakage Current (Off-State) | ≤ 0.5 mA |
| Turn-On Time | < 1 ms (typical) |
| Turn-Off Time | < 1 ms (typical) |
| Backplane Current | 300 mA @ 5 V DC |
| Power Dissipation | Up to 10 W |
| Wiring Arm | 1771-WD |
| Mounting Type | Installed in 1771 I/O chassis |
| Operating Temperature | 0°C to 60°C |
| Dimensions (L × W × H) | 152 mm × 102 mm × 279 mm |
| Weight | 0.7 kg (approx. 1.5 lbs) |
| Lifecycle Status | Discontinued (legacy PLC-5 system) |
FAQ
FAQ
Q1. What is the 1771-OBD used for?
It is used to control DC field devices such as relays, solenoids, and indicators in PLC-5 systems.
Q2. How many output channels does it provide?
It provides 16 DC output points.
Q3. What voltage range does it support?
It supports 10–60 V DC output loads.
Q4. What type of output is it?
It uses transistor-based DC sinking outputs.
Q5. What is the maximum current per output?
Up to 1.0 A per channel.
Q6. What is the switching speed?
Less than 1 millisecond for both ON and OFF transitions.
Q7. What are the physical dimensions?
Approximately 152 mm × 102 mm × 279 mm.
Q8. What is the weight of the module?
Approximately 0.7 kg (about 1.5 lbs).
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
