产品介绍
The Allen Bradley 1756-IT6I ControlLogix Isolated Thermocouple Input Module is a high-precision industrial input module designed for the ControlLogix programmable automation system. It enables direct measurement / thermocouple signals, providing electrically isolated input channels to protect the system from ground loops, voltage transients, and signal interference.
This module is engineered for industrial temperature monitoring applications in processes where accurate, stable, and noise-resistant thermocouple readings are critical. Its six input channels allow simultaneous monitoring / multiple temperature points. The isolation design ensures that each channel is electrically separated, enhancing measurement reliability and preventing propagation / faults between channels.
The 1756-IT6I is optimized for control systems requiring tight integration with ControlLogix backplanes, allowing real-time temperature monitoring, alarm triggering, and logging within automated industrial processes.
产品规格
| Parameter | Specification |
|---|---|
| 型号 | 1756-IT6I |
| 制造商 | Allen Bradley |
| Product Type | Isolated Thermocouple Input Module |
| System Compatibility | ControlLogix Platform |
| Number / Inputs | 6 thermocouple channels |
| Electrical Isolation | Full channel-to-channel and channel-to-backplane isolation |
| Backplane Current @ 5V | 250 mA |
| Backplane Current @ 24V | 125 mA |
| Power Dissipation (Max) | 4.3 W |
| Operating Temperature Range | 0 to 60°C |
| Mounting Type | ControlLogix chassis backplane |
| Signal Type | Thermocouple (Type J, K, T, E, R, S, B) |
| Input Range | Channel-dependent thermocouple range |
| Accuracy | Industrial-grade thermocouple accuracy |
| Response Time | Fast input acquisition suitable for control applications |
| Dimensions | 145.2 x 34.6 x 139.6 mm |
| 重量 | 0.62 kg |
Applications
● Monitoring process temperatures in industrial automation systems.
● Integrating thermocouple sensors into ControlLogix systems for real-time control and logging.
● Protecting sensitive control electronics via isolated input channels to prevent ground loops.
● 支持ing alarm generation and process control based on precise temperature measurements.
● Used in chemical, food processing, and power generation plants for temperature-critical processes.
● Suitable for multi-channel applications where simultaneous temperature acquisition is required.
Advantages
● Electrically isolated channels improve system reliability and minimize interference.
● Seamless integration with ControlLogix backplane systems ensures deterministic data acquisition.
● 支持s multiple thermocouple types, allowing flexible sensor selection for different processes.
● Compact module design enables efficient use / chassis space.
● Fast response and stable readings enhance process monitoring and control precision.
● Reduces the risk / system faults caused by voltage transients or ground loops.
公司信息
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