C500BC031 Omron, C500BC031 Datasheet - Page 151

• Manufacturer Part Number: C500BC031
• Description: BACKPLANE
• Manufacturer: Omron

Specifications of C500BC031

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

jump
jump number
ladder diagram (program)
ladder diagram symbol
ladder instruction
Ladder Support Software
LAN
leftmost (bit/word)
Link Adapter
link
linkable slot
Link System
Link Unit
load
local area network
logic block
A type of programming where execution moves directly from one point in a
program to another, without sequentially executing any instructions inbe-
tween. Jumps are usually conditional on an execution condition.
A definer used with a jump that defines the points from and to which a jump
is to be made.
A form of program arising out of relay-based control systems that uses cir-
cuit-type diagrams to represent the logic flow of programming instructions.
The appearance of the program is similar to a ladder, and thus the name.
A symbol used in a ladder-diagram program.
An instruction that represents the ‘rung’ portion of a ladder-diagram program.
The other instructions in a ladder diagram fall along the right side of the dia-
gram and are called terminal instructions.
A software package that provides most of the functions of the Factory Intelli-
gent Terminal on an IBM AT, IBM XT, or compatible computer.
An acronym for local area network.
The highest numbered bits of a group of bits, generally of an entire word, or
the highest numbered words of a group of words. These bits/words are often
called most-significant bits/words.
A Unit used to connect communications lines, either to branch the lines or to
convert between different types of cable. There are two types of Link
Adapter: Branching Link Adapters and Converting Link Adapters.
A hardware or software connection formed between two Units. “Link” can
refer either to a part of the physical connection between two Units (e.g., opti-
cal links in Wired Remote I/O Systems) or a software connection created to
data existing at another location (Network Data Links).
A slot on either a CPU or Expansion I/O Backplane to which a Link Unit can
be mounted. Backplanes differ in the slots to which Link Units can be
mounted.
A system that includes one or more of the following systems: Remote I/O
System, PC Link System, Host Link System, or Net Link System.
Any of the Units used to connect a PC to a Link System. These are Remote
I/O Units, I/O Link Units, PC Link Units, Host Link Units, and Net Link Units.
The processes of copying data either from an external device or from a stor-
age area to an active portion of the system such as a display buffer. Also, an
output device connected to the PC is called a load.
A network consisting of nodes or positions in a loop arrangement. Each node
can be any one of a number of devices, which can transfer data to and from
each other.
A group of instructions that is logically related in a ladder-diagram program
and that requires logic block instructions to relate it to other instructions or
logic blocks.
Glossary
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