| CAT 6 | Cable standard for gigabit Ethernet and other network protocols that is backward compatible with CAT 5/5e and CAT 3 cable standards | |
| DHCP | Dynamic host configuration protocol | |
| EMC | Electromagnetic compatibility | |
| Ethernet | A standard for connecting a family of frame-based computer networking technologies into a LAN. | |
| HMI | Human-machine interface | |
| IEC | International electrotechnical commission | |
| IED | Intelligent electronic device | |
| IRF |
1. Internal fault 2. Internal relay fault |
|
| LAN | Local area network | |
| LHMI | Local human-machine interface | |
| PCM600 | Protection and control IED manager | |
| PST |
1. Parameter setting tool in PCM600 2. Product selection tool |
|
| RJ-45 | Galvanic connector type | |
| USB | Universal serial bus |