Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley 1771-NT1 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 thermocouples (configuration dependent) |
| Temperature Range | Depends on thermocouple type (e.g., J: -210°C to +760°C) |
| Resolution | 12-bit (typical) |
| Cold Junction Compensation | Internal compensation included |
| Conversion Time | ~200–300 ms per channel |
| 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-NT1 used for?
It is used to read temperature signals from thermocouple sensors and convert them into PLC data.
Q2. How many input channels does it support?
It supports 8 thermocouple input channels.
Q3. What thermocouple types are compatible?
It supports J, K, T, and E type thermocouples depending on configuration.
Q4. Does it include cold junction compensation?
Yes, it includes built-in cold junction compensation for accuracy.
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 time?
Approximately 200–300 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 (about 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.
