Collection: Allen-Bradley PLC-2 / PLC-3 / PLC-5
PLC-2, PLC-3, and PLC-5 controllers are legacy Allen-Bradley products still in use for long-term industrial automation projects. They offer proven reliability and compatibility with older I/O modules and networks.
-
Allen-Bradley
Allen-Bradley 1771-OAN 32 Output AC Module 85-264V
Allen-Bradley 1771-OAN Digital AC Output Module Allen-Bradley presents the 1771-OAN digital AC output module for industrial PLC applications. General Information Brand: Allen-Bradley Part Number: 1771-OAN Module...
(0)
$199.00$199.00 $287.00/ -
Allen-Bradley
Allen-Bradley 1771-IFM PLC Wiring Arm Module
Allen-Bradley 1771-IFM Wiring Arm Module Allen-Bradley presents the 1771-IFM Wiring Arm module for PLC I/O connections. This terminal assembly provides reliable wiring termination for industrial control...
(0)
$198.00$198.00 $277.00/ -
Allen-Bradley
Allen-Bradley 1771 Series Servo Module 1771-HS3A
Allen-Bradley 1771-HS3A Servo Controller Module The Allen-Bradley 1771-HS3A is a servo controller module. It provides precision motion control for industrial automation systems. Core Specifications Brand &...
(0)
$248.00$248.00 $360.00/ -
Allen-Bradley
Allen-Bradley 1771-ACN15 ControlNet I/O Adapter
Allen-Bradley 1771-ACN15 ControlNet I/O Adapter Module The Allen-Bradley 1771-ACN15 is a ControlNet I/O adapter module. It connects 1771 I/O chassis to ControlNet networks for industrial automation....
(0)
$258.00$258.00 $347.00/ -
Allen-Bradley
1771-ACN Network Adapter Module Allen-Bradley
Allen-Bradley 1771-ACN I/O Adapter Module The Allen-Bradley 1771-ACN is an I/O adapter module. It provides network connectivity for 1771 series I/O chassis in industrial systems. Core...
(0)
$159.00$159.00 $280.00/ -
Allen-Bradley
Allen-Bradley 1771-A2B 8-Slot I/O Chassis | PLC Backplane
Allen-Bradley 1771-A2B: 8-Slot I/O Chassis for PLC Systems The Allen-Bradley 1771-A2B I/O chassis forms the backbone of your control system. This robust 8-slot rack powers and...
(0)
$359.00$359.00 $415.00/
Product Guide
-
Cloud-Edge Collaborative Control Digital Transformation Industry Equipment PHM Monitoring PLC DCS Optimization Smart Factory OEEby AdalynAdalyn
How does hierarchical control raise factory OEE from 64% to 82%?
This article explains how hierarchical cloud-edge collaborative control replaces fragmented industrial architectures....
-
Boiler turbine coordination Cloud DCS application DCS predictive control Intelligent energy balance optimization Power grid peak regulation Power plant energy saving Thermal power DCS regulationby AdalynAdalyn
Can DCS Intelligent Regulation Fix Thermal Power Energy Imbalance?
This article explains how intelligent DCS regulation with MPC and cloud-based control solves energy-production imbala...
-
control system upgrade DCS iteration energy saving automation manufacturing efficiency PLC program optimizationby AdalynAdalyn
Can Continuous Automation Iteration Cut Factory Costs by 18-25%?
Static industrial control systems create hidden annual cost increases of 18-25%. Phased PLC and DCS program iteration...
-
DCS communication reliability EMC certification IEC 61000-4 extreme environment automation factory automation uptime Industrial control anti-interference hardware PLC system stability smart factory operational efficiency TSI signal integrityby AdalynAdalyn
Can Anti-Interference Hardware End 38% of Automation Downtime?
Field data from chemical, wind, and automotive plants proves that industrial hardware with full IEC 61000-4 EMC certi...
-
Factory Operational Efficiency Industrial Automation ISO 55001 Compliance PLC DCS Asset Management Predictive Maintenance Smart Equipment Traceabilityby AdalynAdalyn
How Does Full-Lifecycle Management Optimize PLC and DCS Assets?
Traditional industrial asset management relies on manual logging and reactive troubleshooting, causing 15–20% annual ...
-
centralized spare stock control system maintenance emergency supply chain factory downtime reduction PLC DCS TSI sparesby AdalynAdalyn
Can an Integrated Spare Chain Slash Downtime?
Unplanned equipment failures cost Chinese factories ¥636,000 per hour. Traditional cross-border spare procurement tak...


















