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Plex MES
What Plex MES is
Plex MES is a cloud-based production management platform for plant-floor visibility and control across the production lifecycle. It tracks materials from receipt through shipment, including work in process, and supports inventory tracking, operator control panels, error-proofed workflows, and shop-floor data capture. Quality teams can manage procedures from control plans through closed-loop quality management. Finite scheduling assigns jobs to work centers while accounting for resource availability. Deployment options range from cloud-native operation to a fully resilient edge, with modern APIs for connecting complementary capabilities and external systems. Plex MES is designed to connect with corporate ERP systems, and documented integrations include SAP and Oracle. Plex states it is ISO 27001:2013 certified, protects data in transit with TLS 1.3 or higher and at rest with AES-256, and replicates customer data across primary and secondary tier 5 data centers. Customer Care Plans offer online support requests 24/7/365 and English telephone support 24/7 for critical P1 issues. Pricing is on request; the suite is described as one low annual subscription fee with unlimited users and machines and no overage charges.
Who it suits
Plex MES is aimed at manufacturing teams in discrete, consumer packaged goods, and regulated industries. It may suit organizations seeking production visibility, traceability, quality management, and ERP connectivity.
What it does well
- Tracks materials through work in process and shipment.
- Includes closed-loop quality management.
- Finite scheduling accounts for resource availability.
- Offers cloud-to-edge deployment options.
- Supports ERP connections including SAP and Oracle.
What to know first
- Pricing is available on request.
- Support excludes issues caused by unsupported third-party equipment or software.
- Telephone support is specified for critical P1 issues.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Plex Manufacturing Execution Suite | One low annual subscription fee · Unlimited users and machines · No overage charges · No limit on data transfers | On request |
As rockwellautomation.com lists them, read 1 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the Plex MES product website.
- Request pricing for the Plex Manufacturing Execution Suite.
- Select a deployment option, from cloud-native operation to a fully resilient edge.
- Connect relevant external systems through the integration layer and APIs.
- Set up work centers, jobs, workflows and quality procedures.
Verdict
Plex MES combines production tracking, quality controls, scheduling, and ERP connectivity in a manufacturing platform. Organizations should confirm pricing and whether support coverage fits their environment.
Questions
How much does Plex MES cost?
Pricing is available on request. The suite is described as having one annual subscription fee, unlimited users and machines, no overage charges, and no limit on data transfers.
Which platforms does Plex MES support?
The listed platforms are Android, iOS and web.
Can Plex MES connect to ERP systems?
It is designed to connect with corporate ERP systems. Documented integrations include SAP and Oracle.
What manufacturing capabilities does it include?
Capabilities include work-order management, quality management, lot and serial traceability, shop-floor data capture, real-time dashboards, inventory tracking and finite scheduling.
What security measures does Plex state?
Plex states that it is ISO 27001:2013 certified, uses TLS 1.3 or higher for data in transit and AES-256 for data at rest, and replicates customer data across primary and secondary tier 5 data centers.
What support is included?
Customer Care Plans provide online support requests 24/7/365 and English telephone support 24/7 for critical P1 issues. Support excludes issues caused by unsupported third-party equipment, software, customizations or modifications.
Facts from Plex MES's own pages
- Availability
- Plex states that customer data is replicated in real time across primary and secondary tier 5 data centers and that it switches data centers monthly to test disaster recovery. · plex.rockwellautomation.com, 1 Oct 2026
- Core capabilities
- The platform includes operator control panels, error-proofed workflows, closed-loop quality control, inventory tracking and finite scheduling. · plex.rockwellautomation.com, 1 Oct 2026
- Deployment
- Plex offers resilient edge-to-cloud deployment options, from 100% cloud-native operation to a fully resilient edge. · plex.rockwellautomation.com, 1 Oct 2026
- ERP connectivity
- Plex MES is designed to connect with corporate ERP systems, and Plex documents integrations with ERP systems such as SAP and Oracle. · plex.rockwellautomation.com, 1 Oct 2026
- Integrations
- The platform provides an integration layer with flexible modern APIs for connecting complementary capabilities and external systems. · plex.rockwellautomation.com, 1 Oct 2026
- Quality
- Closed-loop quality management maintains quality procedures directly from control plans to improve process repeatability and predictability. · plex.rockwellautomation.com, 1 Oct 2026
- Scheduling
- Its finite scheduling engine assigns jobs to work centers while considering resource availability. · plex.rockwellautomation.com, 1 Oct 2026
- Security certification
- Plex states that it is ISO 27001:2013 certified, with all applicable Annex controls addressed. · plex.rockwellautomation.com, 1 Oct 2026
- Security controls
- Data in transit is protected with TLS 1.3 or higher and data at rest with AES-256 encryption. · plex.rockwellautomation.com, 1 Oct 2026
- Support
- Plex Customer Care Plans provide online support requests 24/7/365, with English telephone support 24/7 for critical P1 issues. · plex.rockwellautomation.com, 1 Oct 2026
- Support limits
- Support excludes issues caused by unsupported third-party equipment, software, customizations or modifications. · plex.rockwellautomation.com, 1 Oct 2026
- Target users
- Plex MES is pre-configured for discrete, consumer packaged goods and regulated industries, with compliance, traceability and security built in. · plex.rockwellautomation.com, 1 Oct 2026
- Traceability
- Plex tracks materials from receipt through shipment, including work in process, for a real-time view of operations. · plex.rockwellautomation.com, 1 Oct 2026
- What it does
- Plex MES is a cloud-based production management platform providing plant-floor visibility and real-time production-lifecycle control. · plex.rockwellautomation.com, 1 Oct 2026