Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley 1771-IBN/C Digital DC Input Module |
| Product Type | PLC Digital Input Module |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Series | PLC-5 (1771 Series, Revision C) |
| Number of Inputs | 32 Points (4 groups × 8 inputs) |
| Input Voltage Range | 10–30 V DC |
| Input Type | Sink (DC logic input) |
| Input Current | Approx. 4.7 mA @ 10 V DC to 15.6 mA @ 30 V DC |
| Input Delay | ~6 ms (filtered response, typical) |
| Backplane Current | 280 mA @ 5 V DC |
| Power Dissipation | Up to 16.4 W |
| Wiring Arm | 1771-WN |
| Mounting Type | Installed in 1771 I/O chassis |
| Operating Temperature | 0°C to 60°C |
| Dimensions (L × W × H) | 178 mm × 41 mm × 279 mm |
| Weight | 0.41 kg |
| Lifecycle Status | Discontinued (legacy PLC-5 system) |
FAQ
FAQ
Q1. What is the 1771-IBN/C used for?
It is used to interface 10–30 V DC digital signals from field devices into a PLC-5 system.
Q2. How many input points does it support?
It provides 32 discrete DC input channels.
Q3. What voltage range is supported?
It supports 10–30 V DC input signals.
Q4. What is the difference between 1771-IBN and 1771-IBN/C?
The “/C” indicates a revision level with minor internal improvements and updated manufacturing changes, while maintaining functional compatibility.
Q5. What PLC system is it designed for?
It is designed for Allen-Bradley PLC-5 systems using the 1771 I/O chassis.
Q6. What is the response time of the module?
It has a typical input delay of about 6 milliseconds.
Q7. What are the physical dimensions?
Approximately 178 mm × 41 mm × 279 mm.
Q8. What is the weight of the module?
About 0.41 kg.
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.
