产品介绍
The Allen-Bradley 1771-NT1 High Resolution Isolated Analog Input Module is a precision analog input module designed for the 1771 I/O platform with PLC-5 systems by Allen-Bradley. It is engineered to accurately acquire low-level analog signals from field devices while providing electrical isolation to prevent interference from other modules or noise in industrial environments.
The module features 8 input channels and includes cold junction compensation for thermocouple signals, ensuring precise temperature measurement across varying ambient conditions. With a typical DC signal delay / 50 ms, it provides timely and reliable analog signal processing. The isolated input design improves signal integrity, making it ideal for sensitive industrial monitoring and process automation applications.
Installed in a standard 1771 I/O chassis, the 1771-NT1 communicates with the PLC-5 processor through the system backplane. Its combination / high resolution, isolation, and stable performance makes it suitable for manufacturing automation, process control, and instrumentation applications requiring accurate analog data collection.
产品规格
| Parameter | 描述 |
|---|---|
| Product Name | Allen-Bradley 1771-NT1 High Resolution Isolated Analog Input Module |
| 制造商 | Allen-Bradley |
| Series | 1771 PLC-5 I/O System |
| Module Type | High-resolution isolated analog input module |
| Number / Inputs | 8 channels |
| Cold Junction Compensation | 0–70 °C, ±25 °C |
| Typical DC Signal Delay (Off) | 50 ms |
| Backplane Current | 1.5 A |
| Installation Location | 1771 I/O chassis |
| Dimensions | 165 × 51 × 89 mm |
| 重量 | 0.68 kg |
Applications
● Industrial Process Automation
Acquires precise analog signals from industrial sensors and instruments for control applications.
● Temperature Monitoring Systems
支持s thermocouple inputs with cold junction compensation for accurate readings in varying conditions.
● PLC-5 Control Systems
Transmits analog data reliably to PLC-5 processors for process regulation and control logic.
● Manufacturing and Production Lines
Monitors critical process variables such as temperature, pressure, or flow.
● Instrumentation and Laboratory Systems
Ensures accurate and stable measurements in sensitive or noise-prone environments.
Advantages
● High-Resolution Measurement
Delivers precise analog input for accurate control and monitoring.
● Isolated Inputs
Minimizes electrical interference and improves measurement reliability.
● Cold Junction Compensation
Enhances accuracy / thermocouple readings under varying ambient temperatures.
● Eight Input Channels
Allows simultaneous monitoring / multiple sensors or devices.
● Reliable PLC Integration
Communicates directly with PLC-5 processors via the 1771 backplane.
● Industrial-Grade Performance
Ensures stable operation in demanding automation and process control environments.
公司信息
E-mail: [email protected]
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