MicroLogix 1500
Allen-Bradley
Refurbished
SM MARINE SERVICE™ offers an Allen-Bradley MicroLogix 1500 programmable controller assembly with attached Compact I/O expansion modules. This listing concerns the PLC set rather than an individual end cap. The seller-selected condition is Refurbished. The original photographs show the controller fronts, expansion modules and rear identification labels. The final quotation will confirm the exact assembly and components included.
| Item | Identification |
|---|---|
| Brand | Allen-Bradley |
| Controller family | MicroLogix 1500 |
| Assembly | PLC with attached Compact I/O expansion modules |
| Readable processor-front marking | LSP |
| Confirmed end cap | 1769-ECR, Series A, Revision 1 |
| Condition | Refurbished, as specified by the seller |
| Base and expansion module ordering codes | To be confirmed from their individual nameplates |
Original photograph of the MicroLogix 1500 PLC assemblies.
A MicroLogix 1500 replacement enquiry should identify the controller assembly and its attached modules, not just the appearance of the housing. The controller base, processor, expansion I/O and end termination each have a separate role. SM MARINE SERVICE™ accepts enquiries for this photographed PLC set and for compatible replacement components identified against an existing installation.
Buyers should send the installed equipment labels, required supply scope, application details and delivery destination. This allows the requested assembly to be checked before quotation. Two assemblies visible in one photograph do not establish the current stock quantity or mean that two complete sets are included in a single order. Quantity and supplied hardware must be stated explicitly in the commercial offer.
A programmable logic controller runs an application program that processes inputs and controls outputs. In a machinery installation, the field signals and operating sequence determine the required program and I/O configuration. A replacement PLC must therefore suit both the electrical installation and the existing application. Hardware supplied without the correct application is not automatically ready to operate a machine.
The MicroLogix 1500 platform uses a base and processor arrangement with provision for compatible Compact I/O expansion. The photographed assemblies include additional modules beside the controller. Their exact ordering codes must be checked individually before defining channel specifications, electrical ratings or replacement compatibility.
The pictures show exterior condition and component markings. They do not establish an operating test, verified program backup or calibration record. Any required inspection documentation, functional checks or warranty terms should be requested and agreed as part of the quotation.
The front of the photographed controller is marked MicroLogix 1500 and LSP. The close-up nameplate identifies the attached 1769-ECR right end cap/terminator. That end-cap label must not be treated as the model number of the whole PLC or as the power-supply rating for the controller base.
The exact base catalogue number is not readable in the supplied views. Accordingly, this listing does not assign an unverified base code, input supply voltage or total I/O channel specification. The visible terminal legends can help an engineer review the assembly, but the individual nameplates and applicable installation instructions remain necessary for an order.
Record the processor identification, base catalogue number, module order, series and revision of every expansion module. Also identify the application software, communications arrangement and any saved program. These records help establish whether a proposed replacement can be installed without changes to wiring or configuration.
The supplied rear photographs clearly identify 1769-ECR. Rockwell Automation documentation identifies an end cap as part of the required termination arrangement when expansion I/O is attached. It is a system component rather than a separate PLC processor. Match the required orientation and assembly arrangement before ordering a replacement.
No internal PCB numbers have been confirmed for the photographed controller or expansion modules. The listing therefore makes no board-level replacement claims. For an internal electronics enquiry, provide the manufacturer's assembly designation and suitable photographs, where available. Do not assume that a board from a similar-looking controller is compatible.
The 1769-ECR label identifies the end cap, not the complete PLC base.
The intended supply is a PLC assembly with its agreed processor, base and expansion modules. Programming cables, software licences, terminal accessories, rail hardware, application backups and installation services are not automatically included. Request an itemised quotation and confirm any components needed to restore an existing system.
If the requirement is for one failed module rather than a full PLC set, identify that module separately. The relevant label and fault details allow a more focused spare-parts enquiry. The configuration should be reviewed as a whole when replacing multiple components.
PLC assemblies are used in machinery automation where the required control sequence and field signals are compatible with the selected hardware. Marine service companies, vessel managers, repair yards and industrial maintenance teams may request this equipment for an existing installation. Suitability for a particular machine or vessel must be assessed against its actual control design.
No marine type approval, hazardous-area certification or safety-controller classification is claimed for the photographed set. Where an installation requires a particular approval, provide that requirement before ordering so the supplied equipment documentation can be checked.
Before requesting a replacement, record the status indicators, diagnostic information and circumstances of the fault. Check the existing supply and accessible connections using approved maintenance procedures. A machine fault can originate in sensors, actuators, wiring, power distribution or application logic as well as in the PLC hardware.
Preserve an authorised program backup before changing equipment. Do not clear memory, download an unfamiliar program, change output forces or defeat an interlock merely to remove a fault indication. Work on machinery control circuits should be performed by qualified personnel with appropriate isolation and commissioning arrangements.
For planned maintenance, keep labels legible, retain the I/O configuration record and protect spare equipment from moisture and contamination. After an authorised replacement, confirm the required program, field connections and machine checks before returning the installation to service.
Send SM MARINE SERVICE™ the MicroLogix 1500 requirement, component nameplates, requested quantity and delivery destination. We will confirm the offered hardware, condition and supply scope for the enquiry. Availability and shipping arrangements are confirmed individually; this page does not promise immediate stock or a fixed delivery time.
Is this listing for the whole PLC set?
Yes. The final included assembly and modules will be specified in the quotation.
Is 1769-ECR the PLC model?
No. It identifies the right end cap/terminator shown in the close-up photographs.
What condition is listed?
Refurbished, as the seller's commercial classification.
Are all I/O module numbers confirmed?
No. Individual module nameplates must be checked before ordering.
Is a working application program included?
Program availability and transfer requirements must be agreed separately.
Can I order just a replacement component?
Send the exact component identification and required configuration for review.
Are internal PCB numbers available?
No verified internal PCB identifiers have been established from the supplied photographs.
How can I obtain a quotation?
Provide equipment labels, supply scope, quantity and destination.
Allen-Bradley MicroLogix 1500 PLC set with attached Compact I/O expansion modules, offered by SM MARINE SERVICE™ in Refurbished condition. Original photographs show the controller assemblies and a confirmed 1769-ECR right end cap. The exact base and expansion-module ordering codes require individual nameplate confirmation. Contact the company with your equipment identification and application requirements for a configuration-specific replacement quotation and confirmation of the hardware included.
SM MARINE SERVICE™ – Marine Automation & Navigation Equipment Supplier
Available Equipment Conditions: New • Used • Refurbished • Reconditioned (Specific product condition and availability are subject to confirmation.)
Stock Locations: Bangladesh • China
Services: Worldwide Shipping • Technical Support • Spare Parts Supply • Marine Equipment Sourcing
Samir Market, DT Road, Pahartali, beside CDA Market, Chattogram, Bangladesh
Mobile / WhatsApp / Viber: +88 01818 929292
Email: info@smmarineservice.com
Website: https://www.smmarineservice.com/
International buyers are welcome to request a quotation.
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