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Network Infrastructure Magazine | Friday, January 14, 2022
Moxa brings IEC 61850 gateway to streamline power substation networks securely.
FREMONT, CA: A substation's purpose is to convert high voltage power from the transmission system to lower voltage electricity conveniently distributed to nearby homes and businesses via lower-voltage distribution lines. The rapid growth in certain places necessitates the addition of additional electricity. Moxa, a market leader in industrial edge connection solutions, has developed the new MGate 5119 Series IEC 61850 gateway, which streamlines system integration and increases communication security for power substations. This substation gateway converts DNP3/IEC 101/IEC 104/Modbus to IEC 61850 protocols, has easy configuration and troubleshooting, security-hardened features based on IEC 62443 and NERC CIP requirements, and a protocol encryption function to increase communication security. The MGate 5119 Series IEC 61850 gateway is an ideal choice for retrofitting substations with these capabilities.
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Connecting legacy power equipment to the network, such as a protective relay or remote terminal unit, while retrofitting substation automation systems creates security risks. The MGate 5119 Series IEC 61850 gateway is designed following IEC 62443 and NERC CIP standards and includes embedded security capabilities to ensure that devices are safely connected. Additionally, the MGate 5119 Series IEC 61850 gateway comprises a data encryption function for protocol communication, which significantly improves the security of essential interactions between power SCADA systems and substation gateways.
It is critical to streamlining a range of historical power equipment to transition to new substations with little expense and effort. Not only does the MGate 5119 Series IEC 61850 gateway convert your protocol from Modbus, DNP3, and IEC 60870-5-101/104 to IEC 61850 MMS, but it also has time synchronization functions to ensure that data is stamped consistently. Additionally, the MGate 5119 Series IEC 61850 gateway includes an easy-to-use capability for generating a substation configuration language (SCL) file, which significantly reduces the time required for the first implementation. To minimize maintenance requirements, the MGate 5119 Series includes comprehensive troubleshooting capabilities that can analyze protocol status and collect traffic to determine the root cause of a communication fault.
Communication between electricity substations requires robust gateways that can withstand demanding operational circumstances. As a result, the MGate 5119 Series IEC 61850 gateway includes a 2 kV serial port isolation, conformance to IEC 61850-3/IEEE 1613, and a wide operating temperature range of -40 to 75°C to ensure reliable communications and operations. The MGate 5119 Series IEC 61850 gateway is backed by an industry-leading 5-year warranty, ensuring long-term stability and durability.
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