1756-L61 high-performance eight channel isolated temperature detection module

1756-L61 is a high-performance controller in the Allen Bradley ControlLogix series, designed specifically for industrial automation control systems, with powerful logic control, motion control, and data processing capabilities. The controller adopts a modular architecture, supports distributed I/O expansion, can integrate up to 128 local I/O modules, and achieves seamless communication with remote devices through industrial protocols such as EtherNet/IP and ControlNet. Its core advantages include:

High performance processing capability
Equipped with a high-performance processor, the execution logic control speed can reach 0.08 microseconds per instruction, supporting multitasking (up to 32 tasks), meeting the requirements of complex control algorithms and real-time response. Built in floating-point arithmetic unit, suitable for precision motion control and mathematical intensive applications.

Flexible configuration and scalability
Supports up to 32 controller tasks, each task can be configured with independent scanning time, optimizing system resource allocation. Programming and debugging are carried out through Studio 5000 Logix Designer software, which supports multiple programming languages such as ladder diagrams, functional block diagrams, and structured text, reducing development difficulty. In addition, the controller is compatible with multiple communication modules (such as 1756-EN2T) and supports the construction of distributed control networks.

Industrial grade reliability design
The working temperature range covers -20 ° C to 70 ° C, and the storage temperature is extended to -40 ° C to 85 ° C, suitable for extreme industrial environments. The module has passed CSA, UL, and CE certifications and has a 250V AC channel isolation voltage, effectively preventing electrical interference. Supports hot swapping function, allowing for module replacement during system operation and reducing downtime.

Intelligent diagnosis and security
Built in self diagnostic function, capable of real-time monitoring of controller status, I/O module and network communication status, and providing fault warnings through HMI or SCADA system. Support CIP Safety protocol, integrate safety control logic with standard control logic, and enhance system safety.

Typical application scenarios
Widely used in industries such as automobile manufacturing, food and beverage, petrochemicals, etc., for example:

Automobile manufacturing: Control welding robots and assembly lines to achieve high-precision synchronization and path planning.
Food and beverage: Manage the filling and packaging processes to ensure production efficiency and hygiene standards.
Petrochemical industry: Monitor the temperature and pressure of reaction vessels to ensure process safety and product quality.
The 1756-L61 controller, with its high performance, flexibility, and reliability, has become a core component of complex control systems in the field of industrial automation, helping enterprises improve production efficiency and intelligence.

Processor and Memory

Processor architecture: Adopting high-performance processors, supporting multitasking (up to 32 tasks, each task can be configured with 100 programs), with fast instruction execution capability (such as 0.08 microseconds/instruction), meeting the requirements of complex control algorithms and real-time response.
Memory configuration: Integrated 2MB user memory, supporting CompactFlash cards (such as 1784-CF128) as non-volatile storage extensions to ensure data persistence.
I/O processing capability

Maximum I/O Capacity: Supports 128000 digital I/O points and 4000 analog I/O points, with a total I/O capacity of 1280000 points, suitable for large-scale control systems.
Electrical and Power Consumption

Power requirements: Powered by the ControlLogix rack backplane, the current consumption is 1200mA at 5.1V DC and 14mA at 24V DC, with a power consumption of 3.5W and a heat dissipation of 11.9BTU/hr.
Battery support: Built in backup battery interface, supports battery replacement (such as 1756-BA1, 1756-BATM), ensuring that user programs and data are retained in case of power failure.
communication interface

Protocol support: Compatible with multiple industrial protocols, including EtherNet/IP,ControlNet,DeviceNet,SynchLink,Data Highway Plus,RS-232( Supports DF1, ASCII, Modbus, etc.), PROFIBUS-DP (partial configuration).
Embedded interface: Supports SERCOS interface, encoder input, LDT input, and SSI input, enhancing motion control and sensor integration capabilities.
Physical and environmental adaptability

Size and Weight: Compact design, compatible with standard ControlLogix chassis (such as 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17), weighing approximately 0.32kg, easy to install and maintain.
Working temperature: 0 ° C to 60 ° C, storage temperature -40 ° C to 85 ° C, suitable for extreme industrial environments.
Protection level: IP20, ensuring mechanical stability through vibration (2g, 10-500Hz) and impact testing (30g during operation, 50g during non operation).
Function and Safety

Diagnostic function: Built in watchdog timer, error detection and self diagnosis function, real-time monitoring of system status, improving reliability.
Redundancy support: Supports controller redundancy configuration to ensure high availability of critical systems.
Programming and compatibility: Supports multiple programming languages (ladder diagram, function block diagram, structured text, sequential function diagram), and is configured and debugged through Studio 5000 Logix Designer software.
application area 

Widely used in manufacturing, energy, chemical, new energy, and transportation fields, it is suitable for efficient operation of complex control systems, such as production line automation, process control, energy management, etc.

Our Services:

1,All our products are new and orginal, and of good quality

2,Our prices are very competitive.

3, We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4,All inquiries will be valued and will reply in 24.

Packing & Delivery:

1,100% brand New and Original Factory Seal!

2,Warranty:1 year

3,Package: Original packing with cartons.

4,Delivery time: Shipped in 3-7 days after payment

5,All the goods will be tested before shipment