C500LK009V1 Omron, C500LK009V1 Datasheet - Page 162

• Manufacturer Part Number: C500LK009V1
• Description: PC LINK UNIT
• Manufacturer: Omron

Specifications of C500LK009V1

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

optical cable link
optical communications
OFF delay
ON
ON delay
optical connector
optical fiber cable
output
output bit
output device
output point
output signal
overflow
overseeing
overwrite
parity
parity check
PC
PC configuration
PCB
148
The delay between the time when a signal is switched OFF (e.g., by an input
device or PC) and the time when the signal reaches a state readable as an OFF
signal (i.e., as no signal) by a receiving party (e.g., output device or PC).
The status of an input or output when a signal is said to be present. The ON state
is generally represented by a high voltage or by conductivity, but can be defined
as the opposite of either.
The delay between the time when an ON signal is initiated (e.g., by an input
device or PC) and the time when the signal reaches a state readable as an ON
signal by a receiving party (e.g., output device or PC).
In a Wired Remote I/O System, an optical cable connecting two Converting
Link Adapters. Specified because the System otherwise uses wire commu-
nications.
A communications method in which signals are sent over optical fiber cable
to prevent noise interference and increase transmission distance.
A connector designed to be connected to an optical fiber cable.
Cable made from light conducting filaments used to transmit signals.
The signal sent from the PC to an external device. The term output is often used
abstractly or collectively to refer to outgoing signals.
A bit in the IR area that is allocated to hold the status to be sent to an output
device.
An external device that receives signals from the PC System.
The point at which an output leaves the PC System. Output points correspond
physically to terminals or connector pins.
A signal being sent to an external device. Generally an output signal is said to
exist when, for example, a connection point goes from low to high voltage or from
a nonconductive to a conductive state.
The state where the capacity of a data storage location has been exceeded.
Part of the processing performed by the CPU Unit that includes general tasks
required to operate the PC.
Changing the content of a memory location so that the previous content is lost.
Adjustment of the number of ON bits in a word or other unit of data so that the
total is always an even number or always an odd number. Parity is generally
used to check the accuracy of data after being transmitted by confirming that the
number of ON bits is still even or still odd.
Checking parity to ensure that transmitted data has not been corrupted.
An acronym for Programmable Controller.
The arrangement and interconnections of the Units that are put together to form
a functional PC.
An acronym for printed circuit board.
Glossary