The Allen-Bradley 1769-L23E-QB1B is a robust CompactLogix 5370 L2 packaged controller with embedded 24VDC discrete I/O, facilitating immediate use with its pre-integrated features. With a nominal power supply of 24VDC and a built-in Ethernet port capable of 10/100 Mbps, the controller supports seamless communication with SCADA, HMI, and other Ethernet-connected devices. It also offers expandable I/O capabilities, allowing up to three additional 1769 Compact I/O modules, and features a user memory of 512KB, capable of handling up to 100 programs per task in multiple configurations. This controller is engineered for flexible deployment, supporting both DIN rail and panel mounting options, and it operates efficiently with a low power draw and rapid response times.
Technical specifications for 1769-L23E-QB1B
Manufacturer
Rockwell Automation / Allen-Bradley
Product Type:
CompactLogix Controller
Communication ports:
1 Ethernet I/P; 1 RS232
Supported Protocols:
Ethernet I/P; DF1; DH485; ASCII
Maximum number of I/O
modules supported:
3 1769 Modules
No. of Task:
32 Task
No. of Program per Task:
100
No. of Embedded Inputs:
(16) 24 VDC
Programming Language:
Relay ladder (Safety Task only); Structured Text; Function block; SFC
