Brand Motorola
Model FLN3524A
Type CPU Module / Processing Logic Module
Series ACE3600 RTU
Core Function Remote Control Processing & Data Management
Country of Origin USA
Condition New / Refurbished / Surplus Available
Availability In Stock / Contact Us
Warranty 12 Months
Product Description
The Motorola FLN3524A is a central processing unit module designed for the Motorola ACE3600 Remote Terminal Unit (RTU) platform.
As the main processing component of the ACE3600 system, FLN3524A manages application logic execution, field data processing, communication tasks, and remote control operations.
The module is commonly used in mission-critical SCADA and industrial automation environments where reliable remote monitoring and control are required.
Typical functions include:
(1) Executing RTU control programs
(2) Processing field input/output data
(3) Managing communication with control centers
(4) Supporting remote equipment operation
(5) Maintaining distributed automation systems

| Parameter | Specification |
|---|---|
| Manufacturer | Motorola |
| Model Number | FLN3524A |
| Product Type | CPU Controller Module |
| System Platform | ACE3600 RTU |
| Processor Type | CPU3640 |
| Application | Remote Terminal Unit Control |
| Function | Processing Logic Execution |
| Memory | Industrial Control Memory Architecture |
| Communication | Serial / Network Communication Interfaces |
| Installation | ACE3600 RTU Rack |
| Replacement Reference | F7502A |
| HS Code | 8537101190 |
| Approx. Weight | 1.0-1.3 kg |
Typical configuration:
SCADA Control Center ↓ Communication Network ↓ Motorola ACE3600 RTU ↓ FLN3524A CPU Module ↓ I/O Modules ↓ Field Devices
Main functions:
(1) Execute user application programs
(2) Process remote field signals
(3) Control connected I/O modules
(4) Communicate with supervisory systems
(5) Maintain remote automation stations
Motorola FLN3524A is mainly used with:
(1) Motorola ACE3600 RTU System
(2) SCADA Remote Monitoring Systems
(3) Industrial Telemetry Networks
(4) Remote Control Stations
Related Products:
| Model | Function |
|---|---|
| FLN3524A | ACE3600 CPU Module |
| F7502A | Replacement CPU Module |
| ACE3600 I/O Modules | Field Signal Expansion |
| ACE3600 Communication Modules | Network Interface |

Motorola FLN3524A is commonly purchased for:
(1) ACE3600 RTU maintenance
(2) CPU failure replacement
(3) SCADA system repair
(4) Remote station restoration
(5) Emergency spare inventory
Before ordering:
(1) Confirm:
Motorola FLN3524A
(2) Verify:
For replacement projects, users should also check whether the installed system can accept the newer F7502A replacement model.
FLN3524A belongs to the legacy Motorola ACE3600 RTU product family.
Some distributors indicate that FLN3524A has been replaced by newer replacement references such as F7502A. However, many installed ACE3600 systems continue requiring FLN3524A modules for maintenance and lifecycle support.
Typical applications:
(1) Electrical SCADA
(2) Pipeline Monitoring
(3) Water Infrastructure
(4) Remote Control Stations
(5) Industrial Telemetry
Please provide:
(1) Model number
(2) Quantity
(3) Application information
(4) Delivery location
(5) Required condition
Before shipment:
(1) Verify Motorola label
(2) Inspect hardware
(3) Check connectors
(4) Test CPU operation
(5) Prepare export documents
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Related Tags:
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