Allen Bradley 1756-L83E

Technical Specifications

Controller Type: ControlLogix 5580 Programmable Automation Controller (PAC)

Memory:10 MB standard user memory

Optional nonvolatile storage (2 GB SD card pre-installed)

Communication:1 × USB 2.0 port (Type B)， 1 × 10/100/1000 Mbps Ethernet port (EtherNet/IP)

Supports up to 250 EtherNet/IP devices .

I/O Capacity: 128,000 digital I/O points, 4000 analog I/O points

Processing:32 tasks (including event tasks with unlimited triggers), 1000 programs per task.

Power Requirements:

5.1V DC: 1.20 A

1.2V DC: 5.0 mA

Power Dissipation: 6.2 W

Temperature Range: 0°C to 60°C (32°F to 140°F)

Certifications: CE, UL, ATEX, China CCC

Display: 4-character alpha/numeric LED

Usage and Principle

Development environment:Allen Bradley 1756-L83E  Programming through Rockwell Studio 5000, supporting multiple languages such as ladder diagram and structured text.

Web interface configuration: The Web server function needs to be enabled in the controller properties (default is off), suitable for remote monitoring and diagnosis.

Network configuration: Communication with HMI, SCADA system and third-party devices is realized through EtherNet/IP protocol, and CIP Sync time synchronization is supported.

Compatible supporting products

Communication module

1756-EN2T: Redundant Ethernet module, supporting high-availability network architecture.

1756-RIO: Remote I/O scanner for connecting traditional 1771 I/O racks.

Safety module

1756 GuardLogix series: realize safety logic control and meet SIL 3 certification requirements.

Extension I/O module

Digital/analog modules (such as 1756-IB16D, 1756-OB16D) support distributed control.