Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley 1771-IT Thermocouple Input Module |
| Product Type | PLC Thermocouple Input Module |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Series | PLC-5 (1771 Series) |
| Number of Inputs | 8 Thermocouple Channels |
| Input Types Supported | J, K, T, E, R, S, B, N thermocouples (configurable) |
| Temperature Range | Depends on thermocouple type (e.g., J: -210°C to +760°C) |
| Resolution | 12-bit (typical) |
| Cold Junction Compensation | Internal / channel-based compensation |
| Conversion Time | ~250 ms per channel (typical) |
| Backplane Current | 1.0 A @ 5 V DC |
| Power Dissipation | Up to 6 W |
| Wiring Arm | 1771-WH |
| 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-IT used for?
It is used to measure temperature from thermocouple sensors and convert signals into PLC-readable data.
Q2. How many input channels does it support?
It supports 8 thermocouple input channels.
Q3. What types of thermocouples are compatible?
It supports multiple types including J, K, T, E, R, S, B, and N.
Q4. What PLC system is it designed for?
It is designed for Allen-Bradley PLC-5 systems using the 1771 I/O chassis.
Q5. Does it include cold junction compensation?
Yes, it includes internal cold junction compensation for accurate readings.
Q6. What is the conversion time?
Approximately 250 ms per channel depending on configuration.
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 (about 2.2 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.
