ProSoft MVI56E-61850S Module | IEC 61850 Ethernet

IEC 61850 Connectivity with the MVI56E-61850S

The MVI56E-61850S connects Rockwell ControlLogix controllers to IEC 61850 substation networks. This communication module translates process data between the PLC backplane and station bus protocols. System integrators therefore apply it in power generation and utility automation projects. Its single-slot format fits standard ControlLogix chassis without extra adapters.

Detailed Technical Parameters

Protocol handling defines the MVI56E-61850S, because the module runs IEC 61850 client and server services on dedicated firmware. The backplane interface exchanges data with the ControlLogix processor. Meanwhile, the Ethernet ports link directly to station bus switches. Review the essential specifications in the table below.

Parameter	Specification
Function	IEC 61850 Ethernet communication for ControlLogix
Network protocols	IEC 61850 client and server services
Ethernet ports	Two 10/100 Mbps ports
Dimensions (W × H × D)	40 × 180 × 130 mm
Weight	Approximately 0.5 kg
Interface	ControlLogix backplane connector plus dual Ethernet ports
Component count	Communication processor board plus network interface stage
Energy storage	Local decoupling capacitor array
Operating temperature	0 °C to 60 °C

Integration into Control Systems

The MVI56E-61850S fits into a standard ControlLogix slot and connects through the backplane connector. Commissioning engineers configure data mapping through the setup software. Consequently, substation links return to service quickly after module replacement. The device handles GOOSE and MMS traffic within fixed timing windows. Furthermore, the metal faceplate shields the circuitry from interference in electrical rooms.

Why Plants Choose This Module

Many power facilities still operate ControlLogix platforms for their proven control reliability. Hence, the MVI56E-61850S serves as a dependable spare for keeping substation links online. Its standardized slot format simplifies stock management across multiple sites. In addition, the dual-port design reduces cabling requirements inside panels. This module keeps grid data flowing and plant operations on schedule.