MVI56E-61850S | Prosoft Server Communication Module

Product Overview

The ProSoft MVI56E-61850S is an IEC 61850 Server Communication Module for the Rockwell Automation ControlLogix platform. It transforms a ControlLogix PAC into a fully compliant IEC 61850 Intelligent Electronic Device (IED), enabling seamless integration with utility SCADA, energy management systems (EMS), and substation automation networks. Supporting MMS, GOOSE, and ACSI services, this module allows non-intelligent electrical equipment (transformers, breakers, switchgear) to present standardized IEC 61850 data models to upper-level systems.

Key Specifications

• Part Number: MVI56E-61850S
• Product Type: IEC 61850 Server Communication Module
• Series: ProSoft MVI56E Enhanced for ControlLogix
• Platform: Allen-Bradley ControlLogix 1756 chassis
• Protocol: IEC 61850-8-1 MMS, GOOSE, ACSI, SCL (ICD/CID/SCD)
• Ethernet Port: 1 × 10/100 Mbps RJ45 (optional SFP fiber)
• Logical Nodes: GGIO, LLN0, MMXU, CSWI, PTOC, XCBR, and 40+ standard nodes
• GOOSE Messages: Send/receive up to 256 GOOSE messages with VLAN priority
• Data Capacity: 10,000 16-bit registers
• Time Synchronization: SNTP / IEEE 1588 PTP (SOE resolution ≤ 1 ms)
• Configuration: ProSoft Configuration Builder (PCB), IEDScout, SCL Manager
• Backplane Current: 800 mA @ 5VDC
• Operating Temperature: 0°C to 60°C (-XT variant: -25°C to +70°C)
• Certifications: IEC 61850 Ed. 2, CE, UL, cULus, RoHS, IEC 61000-4 Level 4

Features & Benefits

• IED Virtualization: Presents ControlLogix data as standard IEC 61850 logical nodes — no relay programming required
• High-Performance GOOSE: 256 concurrent GOOSE messages with VLAN tagging and MAC filtering for protection signaling
• Substation-Grade Time Sync: IEEE 1588 PTP support delivers ≤ 1 ms SOE resolution for fault analysis
• Massive Data Capacity: 10,000-point register space covers entire 110 kV substation data requirements
• Scalable Architecture: Backplane expansion supports up to 4 modules for 500 kV hub-station applications
• One-Click Diagnostics: Built-in web server displays IED tree, GOOSE counters, and MMS session status

Applications

• Substation automation retrofitting legacy transformers and breakers into IEC 61850 SCADA
• Renewable energy farm integration (wind/solar) with utility IEC 61850 control centers
• Industrial power distribution with ControlLogix monitoring and IEC 61850 EMS reporting
• Microgrid control with battery energy storage systems (BESS) communicating via IEC 61850

Installation Guide

1. Power Down: De-energize the ControlLogix rack before installing the MVI56E-61850S
2. Slot Selection: Insert the module into any available 1756 slot
3. Ethernet Connection: Connect the RJ45 port to the substation station bus or process bus
4. Studio 5000 Setup: Add the module using the ProSoft AOP and import generated UDTs
5. Logical Node Configuration: In PCB, map ControlLogix tags to IEC 61850 logical nodes (GGIO, MMXU, etc.)
6. GOOSE Setup: Configure publisher/subscriber datasets, VLAN IDs, and AppIDs per substation design
7. SCL Export: Generate ICD/CID files from PCB and provide to system integrator for SCD compilation
8. Time Sync: Configure PTP grandmaster IP or SNTP server for event timestamping
9. Security: Enable IP whitelisting and SSL/TLS encryption per NERC CIP requirements

FAQ

Q: Can this module act as an IEC 61850 client?
A: The MVI56E-61850S operates as an IEC 61850 Server (IED). For Client/SCADA master functionality, consult ProSoft for alternative solutions.

Q: Does it support IEC 61850-9-2 LE sampled values?
A: The MVI56E-61850S primarily supports MMS and GOOSE. For Sampled Values (SV) process bus applications, verify specific firmware support or consult ProSoft.

Q: How many logical nodes can I configure per module?
A: The module supports 40+ standard logical node types with a total data capacity of 10,000 registers, typically sufficient for a complete 110 kV bay.

Q: What is the failover time for redundant configurations?
A: When deployed in dual-module redundant configurations with proper switch configuration, failover times are < 50 ms.

Selection Tips

• Work with your substation design engineer early to define logical node assignments and LNType selections
• Request ICD files from all IED vendors before commissioning to compile the SCD file
• Use PTP (not SNTP) if your protection engineer requires SOE resolution under 4 ms
• Plan for 4-module expansion if designing a 500 kV hub station with multiple bays
• Order the -XT variant for outdoor installations or substations without HVAC