Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley 1771-IR RTD Input Module |
| Product Type | PLC RTD (Resistance Temperature Detector) Input Module |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Series | PLC-5 (1771 Series) |
| Number of Inputs | 6 RTD Channels |
| Input Type | RTD (Resistance-based temperature sensing) |
| Supported RTD Types | Pt100, Ni120 (depending on configuration) |
| Measurement Range | Depends on RTD type (typically -200°C to +850°C for Pt100) |
| Resolution | 12-bit (typical) |
| Conversion Time | ~100 ms per channel |
| Backplane Current | 850 mA @ 5 V DC |
| Power Dissipation | Up to 5 W |
| Wiring Arm | 1771-WG |
| 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 | 1.0 kg (approx. 2.2 lbs) |
| Lifecycle Status | Discontinued (legacy PLC-5 system) |
FAQ
FAQ
Q1. What is the 1771-IR used for?
It is used to measure temperature from RTD sensors and convert it into digital data for PLC systems.
Q2. How many input channels does it support?
It supports up to 6 RTD input channels.
Q3. What types of RTDs can be connected?
Common types include Pt100 and Ni120 sensors depending on configuration.
Q4. What is the measurement range?
The range depends on the RTD type, typically from very low to high industrial temperatures.
Q5. What PLC system is it compatible with?
It is designed for Allen-Bradley PLC-5 systems using the 1771 I/O chassis.
Q6. What is the conversion speed?
Approximately 100 ms per channel.
Q7. What are the physical dimensions?
Approximately 152 mm × 102 mm × 279 mm.
Q8. What is the weight of the module?
Approximately 1.0 kg (2.2 lbs).
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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.
