The WPIO Series B is a powerful, Ethernet-enabled modular I/O system designed to raise the performance of the WP500 Secure Controls ecosystem and meet the demands of modern industrial automation. Compact, rugged, and flexible, it delivers reliability in the harshest environments while also offering scalability for a wide range of applications.
At its core, the WPIO Series B is built to last. Its DIN-rail mount housing withstands extreme conditions, with an operating range from -40 to 185˚F (-40 to 85˚C). It also offers strong resistance to EMI and EMC interference. This durability ensures dependable operation in manufacturing plants, energy facilities, in addition to field installations where uptime is critical. The enclosure's compact footprint reduces panel space requirements without sacrificing performance. Thus, the WPIO is a practical fit for both new builds and retrofits.
WPIO, I/O Module for WP500 Critical Security Control Devices
Flexibility is a hallmark of the WPIO Series B I/O for secure controls with two to four hot-swappable I/O slots supporting up to 64 points. It also accommodates a wide range of signal types including digital input/output, analog input/output, RTDs, thermocouples, and encoder inputs. Specialized modules allow users to customize configurations for precise application requirements, from simple machine control to advanced process monitoring.
Networking is simplified with dual Ethernet ports, supporting daisy-chain and ring topologies that cut wiring costs and also reduce dependence on external switches. Optional managed Ethernet switching enables circular redundancy, thus providing robust connectivity and ensuring critical processes remain online - even if part of the network fails.
A standout feature is the integrated LCD display, which provides instant visibility into system status, diagnostics, and I/O health. Operators can monitor performance in real time without needing laptops or handheld tools, streamlining commissioning and troubleshooting.
The WPIO Series B also offers scalability with two housing options. The 32-point (S) model is ideal for smaller applications, while the 64-point (D) model is suitable for higher-density installations. This makes the WPIO Series B a perfect fit for compact OEM machines, plant-wide control systems, and distributed architectures.
Application for WPIO for Secure Controls Span Across Industries
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Factory automation - Simplifies machine control, conveyor logic, and robotics integration.
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Process industries - Supports analog and temperature inputs for batching, blending, and quality monitoring.
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Energy and utilities - Provides reliable data collection and control for substations, renewables, and distributed assets.
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Transport and infrastructure - Ensures rugged performance in harsh, outdoor, or mobile environments.
With its rugged design, modular scalability, and advanced Ethernet backbone, the WPIO Series B offers a future-ready platform for smarter, more resilient automation. This product is the ideal complement for the IEC 62443 certified WP500 Critical Security Controller.
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