SBS Technologies PMC-3101-BP Ethernet PMC Module

Product Details

PMC-3101-BP Product Description

In modern smart factory environments, seamless data flow between field devices and upper-level control systems is the backbone of operational efficiency. The SBS Technologies PMC-3101-BP is an industrial-grade Ethernet PMC (PCI Mezzanine Card) network interface module engineered to bridge the gap between embedded computing platforms and plant-floor automation networks. Designed for high-reliability PMC carrier environments, the PMC-3101-BP delivers deterministic Ethernet connectivity, enabling real-time data exchange across PLC controllers, SCADA systems, HMI panels, remote I/O nodes, and edge computing gateways — forming a complete industrial data chain from signal acquisition to enterprise visualization.

As industrial sites evolve toward IIoT-ready architectures, the demand for embedded network interfaces that support both legacy and modern protocols has never been greater. The PMC-3101-BP addresses this need by providing a standards-compliant Ethernet interface that integrates directly into PMC-compatible carrier boards, reducing cabling complexity and enabling high-speed, low-latency communication across distributed automation topologies. Whether deployed in a centralized SCADA control room or at the edge of a production line, this module ensures that critical process data reaches the right system at the right time.

The PMC-3101-BP is purpose-built for integration within layered industrial network architectures. At the field level, sensors and actuators feed process data into remote I/O modules and distributed control nodes. This data is aggregated by PLC controllers — such as those in the SBS Technologies embedded computing platform family — and transmitted over the plant Ethernet backbone. The PMC-3101-BP, installed on a compatible PMC carrier board, acts as the network bridge that connects the embedded controller to the broader automation network.

From the controller layer, data flows upward to SCADA servers and HMI workstations, where operators monitor real-time process variables, configure alarm thresholds, and initiate remote control commands. Industrial Ethernet switches — including managed switches supporting VLAN segmentation and QoS prioritization — ensure that time-critical control traffic is separated from general IT network traffic, maintaining deterministic communication latency. The PMC-3101-BP's Ethernet interface is fully compatible with these managed switch environments, supporting standard TCP/IP and UDP protocols used across most industrial SCADA platforms.

In drive and motion control applications, variable frequency drives (VFDs) and servo controllers connected via Modbus TCP or EtherNet/IP can exchange speed, torque, and fault status data through the network segment where the PMC-3101-BP operates. Edge gateways — such as protocol conversion units that translate between Modbus RTU field devices and Ethernet-based SCADA systems — can be co-deployed alongside the PMC-3101-BP to extend connectivity to legacy serial devices without disrupting the existing network architecture.

For remote diagnostics and predictive maintenance, the PMC-3101-BP enables continuous data streaming from embedded controllers to cloud-connected data historians or on-premise OPC-UA servers. This supports real-time alarm tracking, trend analysis, and remote firmware management — reducing the need for on-site intervention and minimizing unplanned downtime. Industrial power supplies with network-monitored output modules can also be integrated into this data chain, providing power quality telemetry alongside process data for a complete plant health overview.

Many industrial sites operate with a mix of legacy serial-based devices and modern Ethernet-capable systems, creating protocol fragmentation that limits data visibility and slows response to production anomalies. The PMC-3101-BP directly addresses this challenge by providing a reliable, standards-based Ethernet interface at the embedded controller level — the point where protocol translation and data aggregation most commonly occur.

Data silos — where process information is trapped within isolated control islands — are eliminated when the PMC-3101-BP connects embedded PMC-based controllers to the plant-wide Ethernet network. SCADA systems gain access to previously unreachable data sources, enabling production line transparency across multiple cells and work centers. Alarm tracking becomes centralized: fault events from remote I/O nodes, drive controllers, and sensor networks are routed through the Ethernet backbone to SCADA alarm management modules, where they are logged, timestamped, and escalated according to configured priority rules.

System expansion is simplified because the PMC-3101-BP uses standard Ethernet — adding new nodes, upgrading SCADA software, or integrating additional HMI panels does not require proprietary fieldbus infrastructure changes. Remote monitoring capabilities allow engineering teams to diagnose communication faults, review network traffic logs, and validate controller performance from off-site locations, reducing travel costs and accelerating fault resolution. Every PMC-3101-BP unit is tested before shipment and backed by a 12-month warranty, ensuring that your network infrastructure investment is protected from day one.

Q: What communication protocols does the PMC-3101-BP support?A: The PMC-3101-BP supports standard Ethernet protocols including TCP/IP and UDP, making it compatible with Modbus TCP, EtherNet/IP gateway configurations, and most industrial SCADA communication stacks. It is designed to integrate with existing plant Ethernet infrastructure without requiring proprietary protocol adapters.

Q: How does the PMC-3101-BP perform in high-traffic industrial networks?A: The module is engineered for deterministic, low-latency data transfer in industrial Ethernet environments. When deployed with managed industrial switches that support QoS and VLAN segmentation, the PMC-3101-BP maintains stable communication performance even in networks carrying concurrent SCADA polling, HMI refresh traffic, and alarm event bursts.

Q: Can the PMC-3101-BP support remote diagnostics and off-site monitoring?A: Yes. Because the PMC-3101-BP connects the embedded controller to the plant Ethernet backbone, remote diagnostic tools — including OPC-UA clients, SCADA remote access modules, and network management software — can access controller data and network status from any authorized location on the network, supporting predictive maintenance and remote fault resolution workflows.

Q: What warranty and pre-shipment testing does the PMC-3101-BP include?A: Every PMC-3101-BP unit undergoes functional testing before shipment to verify Ethernet connectivity, protocol communication, and hardware integrity. The module is covered by a 12-month warranty from the date of purchase, with in-stock availability ensuring fast delivery to support urgent project timelines.