Section 14 Glossary - ABB ARR600 User Manual

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Section 14
ARR600
User Manual
Glossary
CHAP Challenge handshake authentication protocol
CTS Clear to send
DCD Data carrier detect
DHCP Dynamic Host Configuration Protocol
DIP Dual in-line package
DIP switch A set of on-off switches arranged in a standard dual in-line
package
DNP3 A distributed network protocol originally developed by
Westronic. The DNP3 Users Group has the ownership of
the protocol and assumes responsibility for its evolution.
DNS Domain Name System
DSR Data set ready
DTE Data Terminal Equipment
DTR Data terminal ready
Ethernet A standard for connecting a family of frame-based
computer networking technologies into a LAN
GND Ground/earth
HTTPS Hypertext Transfer Protocol Secure
I/O Input/output
IEC International Electrotechnical Commission
LAN Local area network
LED Light-emitting diode
Modbus A serial communication protocol developed by the Modicon
company in 1979. Originally used for communication in
PLCs and RTU devices.
Modbus ASCII Link mode using 7-bit ASCII characters
Modbus RTU Link mode using 8-bit binary characters
NTP Network time protocol
PAP Password authentication protocol
RAM Random access memory
RI Ring Indicator
RISC Reduced Instruction Set Computer
Section 14
Glossary
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