A-B 1747-L551

The Allen-Bradley 1747-L551 module is a high-performance CPU module manufactured by Rockwell Automation for the SLC 5/05 series Programmable controllers (PLCS). The module has the following features:

High speed processing capability
Mass memory
Supports a variety of I/O modules

Easy to program and maintain
Product parameters:

Model: 1747-L551
CPU type: PowerPC 603e
Main frequency: 400 MHz
Memory: 2 MB
Number of I/ OS: A maximum of 2048
Communication interface: RS-232, RS-485, Ethernet
Operating temperature range: -40℃ ~ +85℃
Overall dimensions: 120mm x 80mm x 30mm
Specifications:

Comply with IEC 61131-3 standard
Dustproof and waterproof rating IP67
Seismic class 2g