SMART TRAC DM6420 Multi I/O Card
Engineer's Guide EM-3643-0050 Glossary of Terms
••
15
Glossary of Terms
Input/Output Base Address: The first address of a series of memory addresses. It
describes the start of I/O space in a network interface card.
Part 3 of the international standard on Programmable Controllers, which
specifies Programming Languages, including Relay Ladder Logic (RLL),
Structured Text (ST), Sequential Function Charts (SFC), Function Blocks (FB),
and Instruction Lists (IL).
The rate of polling workstations or nodes on a network.
I/O Base Address
IEC 61136-3
Scan Rate