Initiator, Link, Longwave, Loop Address

Glossary

Indexed Addressing

It allows for generic Fibre Channel host bus adapters to access SCSI devices attached to the PSFR-CP41 using a table which is indexed by sequential LUN values.

Initiator

A SCSI device (usually a host system) that requests an operation to be performed by another SCSI device known as the target (for example, a SCSI disk or tape drive).

Link

For Fibre Channel, it is a connection between two nodes, each having at least one N_Port, interconnected by a pair of optical or copper links, one inbound and one outbound.

Longwave

Lasers or LEDs that emit light with wave lengths around 1300 nm. Long wave lasers are used for long Fibre Channel links, from ~700 to 2000 m. They are typically used with single-mode fiber of a 9-micron core size.

Loop Address

A FC term indicating the unique ID of a node in Fibre Channel loop topology, sometimes referred to as a Loop ID. Also a status type in the FC Status Menu, showing the FC Loop Address of the PSFR-CP41.

Loop Port (L_Port)

A FC port that supports loops.

LUN

Logical Unit Number or Logical Unit; a subdivision of a SCSI target. For SCSI-3, each SCSI target supports up to sixteen LUNs (LUN-0 to LUN-16). Using LUNs, the FC host can address multiple peripheral devices that may share a common controller.

Management Information Base (MIB)

A structured set of data variables, called objects, in which each variable represents some resource to be managed. A related collection of resources to be managed.

U42093-J-Z716-1-74

Operating Manual

PSFR-CP41 specifications

The Siemens PSFR-CP41 is a sophisticated device designed for applications in industrial automation and control systems. It serves as an essential component for monitoring and managing the functionalities of programmable logic controllers (PLCs) and other automation devices. The PSFR-CP41's main features include its robust construction, versatility, and advanced communication capabilities, making it a favored choice for engineers and system integrators worldwide.

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In terms of connectivity, the PSFR-CP41 is equipped with multiple input/output (I/O) ports, which facilitates interaction with a wide range of sensors and actuators. This feature allows the device to be deployed in various scenarios, from simple monitoring tasks to intricate control mechanisms in manufacturing plants.

Another notable technology integrated into the PSFR-CP41 is its ability to perform diagnostics and troubleshooting. The device can identify faults and provide detailed reports, enabling maintenance teams to address issues proactively. This diagnostic capability minimizes downtime and enhances operational efficiency.

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In summary, the Siemens PSFR-CP41 is an advanced industrial automation component characterized by its exceptional compatibility, robust processing capabilities, and comprehensive diagnostic features. Its ability to facilitate seamless communication between various devices and systems positions it as a crucial resource for enhancing operational efficiency and productivity in various industrial settings. With a focus on reliability and user-friendliness, the PSFR-CP41 marks a significant advancement in the field of automation technology.