ABB RELION REX640 Operation Manual page 159

1MRS759118 D
HSR
HTTPS
HW
IEC
IEC 60870-5-104
IEC 61850
IEC 61850-9-2
IEC 61850-9-2 LE Lite Edition of IEC 61850-9-2 offering process bus interface
IED
IP
IP address
IRF
IRIG-B
LAN
LCP
LCT
LED
LF
LHMI
MMS
Modbus
Modbus ASCII
Modbus RTU
NCC
OTP
PC
PCM600
PKI
PTP
RAM
RJ-45
RoHS
ROM
RS-485
REX640
Operation Manual
High-availability seamless redundancy
Hypertext transfer protocol secure
Hardware
International electrotechnical commission
Network access for IEC 60870-5-101
International standard for substation communication and modeling
A communication protocol based on the IEC 61850 standard series
Intelligent electronic device
Internet protocol
A set of four numbers between 0 and 255, separated by periods. Each
server connected to the Internet is assigned a unique IP address that
specifies the location for the TCP/IP protocol.
1. Internal fault
2. Internal relay fault
Inter-Range Instrumentation Group's time code format B
Local area network
Liquid crystal polymer
Life cycle traceability
Light-emitting diode
Low frequency
Local human-machine interface
1. Manufacturing message specification
2. Metering management system
A serial communication protocol developed by the Modicon company in
1979. Originally used for communication in PLCs and RTU devices.
Link mode using 7-bit ASCII characters
Link mode using 8-bit binary characters
Network control center
One-time password
1. Personal computer
2. Polycarbonate
Protection and control IED manager
Public key infrastructure
Precision time protocol
Random access memory
Galvanic connector type
Restriction of hazardous substances
Read-only memory
Serial link according to EIA standard RS485
Glossary
159