Description
EMERSON
PWB 9150064-133P
LIZ PCB CARD
PWB 9150064-133
P.NO: 9150064-554
REV.: A
The Emerson LIZ PCB Card is a printed circuit board assembly designed for use within marine PLC and HMI control systems. As a core logic or interface card, it performs signal processing, input/output management, or communication functions within an automated control cabinet or panel. In the marine environment, such cards are critical to the reliable operation of machinery monitoring, alarm, and control systems found throughout the vessel. Correct PCB card maintenance and timely replacement are essential to maintaining system uptime and regulatory compliance.
Key Features
✓ Emerson-manufactured PCB card designated as the LIZ module, identified by part number 9150064-554 at revision level A, ensuring traceability and version-specific compatibility.
✓ Technical specifications including voltage ratings, signal types, and response times are configuration-dependent and subject to confirmation against the specific system version and installation drawings.
✓ Designed for integration within Emerson PLC and HMI control architectures; compatibility with specific panels, controllers, or system generations should be verified using nameplate data and system documentation.
✓ Intended for installation within protected control enclosures in dry, climate-controlled spaces typical of machinery control rooms, wheelhouses, or dedicated automation panels onboard vessels.
✓ As a direct replacement or spare card, sourcing the correct revision level is critical; engineers should confirm the revision and system version before installation to avoid interface or firmware conflicts.
Marine Applications
✓ Machinery control and monitoring systems aboard cargo vessels, tankers, and offshore support vessels where Emerson automation platforms are installed.
✓ Integrated automation systems (IAS) and distributed control systems (DCS) utilising Emerson PLC hardware for engine room and auxiliary machinery management.
✓ HMI operator stations and supervisory control panels requiring PCB-level replacement to restore full system functionality after card failure or degradation.
✓ Alarm monitoring and control cabinets on passenger vessels, RoRo ferries, and bulk carriers where continuous system availability is operationally essential.
✓ Retrofit and upgrade projects replacing obsolete or end-of-life PCB assemblies within existing Emerson control system installations to extend service life.
Why Marine Engineers Choose
Emerson control system components are valued for their reliability in demanding marine environments. Sourcing OEM-designated PCB cards such as this LIZ module ensures compatibility with existing system architecture, reduces commissioning risk, and supports the integrity of automated control functions critical to safe vessel operation.
Ideal For
Cargo ships, tankers, bulk carriers, offshore support vessels, passenger ferries, and any vessel class operating Emerson-based PLC or HMI automation systems requiring PCB card replacement or spares inventory support.
Technical Support & Compliance
Remote troubleshooting guidance, onboard technical support, and commissioning assistance can be arranged to support installation and system reintegration, subject to confirmation of scope. Repair, bench testing, and retrofit integration services may also be available depending on configuration. To confirm compatibility and correct supply, buyers should provide nameplate photographs, the full part number and revision level, system model and software version, any relevant electrical drawings or wiring diagrams, and where applicable, vessel name, IMO number, and a description of the intended scope of work. All compatibility assessments are subject to confirmation based on documentation provided.
