C500BC061 Omron, C500BC061 Datasheet - Page 150

• Manufacturer Part Number: C500BC061
• Description: BACKPLANE
• Manufacturer: Omron

Specifications of C500BC061

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

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interrupt (signal)
Interrupt Input Unit
inverse condition
I/O capacity
I/O Control Unit
I/O devices
I/O Interface Unit
I/O Link
I/O Link Unit
I/O point
I/O response time
I/O table
I/O Unit
I/O word
IR area
JIS
A signal that stops normal program execution and causes a subroutine to be
run.
A Rack-mounting Unit used to input external interrupts into a PC System.
see normally closed condition.
The number of inputs and outputs that a PC is able to handle. This number
ranges from around one hundred for smaller PCs to two thousand for the
largest ones.
A Unit mounted to the CPU Rack in certain PCs to monitor and control I/O
points on Expansion I/O Units.
The devices to which terminals on I/O Units, Special I/O Units, or Intelligent
I/O Units are connected. I/O devices may be either part of the Control Sys-
tem, if they function to help control other devices, or they may be part of the
controlled system.
A Unit mounted to an Expansion I/O Rack in certain PCs to interface the Ex-
pansion I/O Rack to the CPU Rack.
Created in an Optical Remote I/O System to enable input/output of one or
two IR words directly between PCs. The words are input/output between the
PC controlling the Master and a PC connected to the Remote I/O System
through an I/O Link Unit or an I/O Link Rack.
A Unit used with certain PCs to create an I/O Link in an Optical Remote I/O
System.
The place at which an input signal enters the PC System, or at which an out-
put signal leaves the PC System. In physical terms, I/O points correspond to
terminals or connector pins on a Unit; in terms of programming, an I/O points
correspond to I/O bits in the IR area.
The time required for an output signal to be sent from the PC in response to
an input signal received from an external device.
A table created within the memory of the PC that lists the IR area words allo-
cated to each Unit in the PC System. The I/O table can be created by, or mo-
dified from, a Programming Device.
The most basic type of Unit mounted to a backplane to create a Rack. I/O
Units include Input Units and Output Units, each of which is available in a
range of specifications. I/O Units do not include Special I/O Units, Link Units,
etc.
A word in the IR area that is allocated to a Unit in the PC System.
A data area whose principal function is to hold the status of inputs coming
into the system and that of outputs that are to be set out of the system. Bits
and words in the IR that are used this way are called I/O bits and I/O words.
The remaining bits in the IR area are work bits.
Acronym for Japanese Industrial Standards.
Glossary