Description
📦 Product Description
The K.K K.E.I SYSTEM 3240A81A is a Compact CPU associated with the K.E.I 3240 automation system. It functions as a central processing component for the control system, handling programmed control operations and coordinating connected system modules. Available product information identifies the unit as a K.E.I 3240 Compact CPU, type 3240A81A, with an AC 100 V supply specification and a listed weight of approximately 2.71 kg.
The 3240A81A is suitable for maintenance, replacement, and servicing of compatible K.E.I 3240 control equipment. It can be particularly relevant to marine and industrial automation environments where legacy K.E.I system hardware remains in operation. Before installation, the complete model number, system configuration, power requirements, connector arrangement, and compatibility with the existing 3240 system should be verified.

3240A81A
📋 Product Datasheet
| Parameter | Value |
|---|---|
| Brand | K.K K.E.I SYSTEM |
| Model | 3240A81A |
| Series | K.E.I 3240 |
| Product Name | Compact CPU |
| System | K.E.I 3240 Automation System |
| CPU Type | Compact Central Processing Unit |
| Supply Voltage | AC 100 V |
| Application | Industrial / Marine Automation |
| Dimensions | Not specified |
| Weight | Approx. 2.71 kg |
⚙️ Key Features
🔹 Compact CPU Design — Provides central processing functions for the compatible K.E.I 3240 control system.
🔹 K.E.I 3240 Compatibility — Designed for use within the K.E.I 3240 automation platform.
🔹 Control Processing — Performs programmed control operations and coordinates connected system functions.
🔹 Legacy System Support — Suitable for maintenance and replacement requirements involving existing K.E.I 3240 installations.
🔹 AC 100 V Supply — Available product information identifies AC 100 V as the power specification for this model.
🔹 Marine Automation Applications — K.E.I system components are also found in marine automation and vessel control equipment.
❓ FAQ / Q&A
Q1: What is the K.K K.E.I SYSTEM 3240A81A?
A: It is a Compact CPU designed for the K.E.I 3240 automation system and is used as a central processing component.
Q2: What system does this CPU belong to?
A: The 3240A81A is associated with the K.E.I 3240 system.
Q3: What is the power supply specification?
A: Available product information lists the 3240A81A with an AC 100 V supply.
Q4: What is the approximate weight?
A: The listed product weight is approximately 2.71 kg.
Q5: Can this CPU be used as a replacement part?
A: Yes, it can be considered for replacement or maintenance of compatible K.E.I 3240 equipment. The complete system configuration should be checked before installation.
Q6: Are detailed dimensions available?
A: Reliable dimensional information for the exact 3240A81A model is not sufficiently documented in the available sources, so dimensions should be confirmed from the physical unit before cabinet planning.
Q7: What should be checked before installation?
A: Verify the model number, supply voltage, connectors, mounting arrangement, system configuration, and compatibility with the existing K.E.I 3240 equipment.
🔧 Recommended K.E.I SYSTEM Models
- BTB-251/01A — K.E.I system CPU-related PCB module for compatible control architectures.
- BTB-DI1/01B — Digital input PCB for monitoring discrete field signals.
- BTB-DVI/01 — K.E.I system interface PCB for system I/O applications.
- BTB-D02/01 — Digital output PCB for discrete control signals.
- BTB-NPX/11 — K.E.I system printed circuit board for control-system integration.
- BTB-NPX/14 — Related K.E.I system PCB for compatible automation equipment.
- BTB-PW1/01 — Power supply PCB for K.E.I control-system equipment.
- ILS-DI1/01B — Digital input module for marine automation and valve-control applications.
- ILS-REP/02 — K.E.I system interface/repeater module.
- ILS-PT2/01 — K.E.I system interface PCB for compatible industrial and marine control applications.
