Parker PAC, Руководство по установке, Страница: 16 / 197

PRODUCT OVERVIEW
16 Parker Automation Controller Installation Guide
Ethernet Ports
The PAC provides two Gigabit Ethernet ports with full duplex operation at 10/100/1000 Mb/s and half
duplex operation at 10/100 Mb/s. Both ports provide auto MDI, MDI-X crossover support at all speeds. The
RJ45 connectors provide standard Speed and Link/Activity LEDS. Both ports are ESD-protected.
EtherCAT Port
The PAC provides a single, ESD-protected EtherCAT port that operates at 100Mb/s. It features an RJ45
connector as well as three LEDs that indicate the status of the connection.
See EtherCAT Status LEDs in
the Troubleshooting chapter for more information on the meaning of the LEDs.
EtherCAT is one of the fastest and most powerful Ethernet-based fieldbus systems available. For example,
EtherCAT can achieve speeds that allow it to address 1,000 I/Os in 30
μ
s. Its flexible topology and simple
configuration make it ideally suited to control extremely fast processes. Its interconnections among the
PAC at one end, and both the I/O Modules and drives at the other, are as fast as those of a backplane bus.
An EtherCAT-connected I/O bus acts much like centralized control systems, overcoming the issue of bus
transfer times that burden conventional fieldbus systems.
LED Indicators
In addition to the Ethernet and EtherCAT LEDs, the PAC has three LEDS that indicate the state of the
system.
LED Status Indicators The multicolor Power LED indicates that the 24V input and all
internal power rails are operational. The multi-color Run/Stop LED indicates the status of the runtime
system. The red Error LED indicates that the runtime system has detected a problem.
USB
The PAC provides two USB 2.0 compliant ports to connect USB Flash drives. Both ports are ESD protected
and have over-current shutdown at loads greater than 500mA (combined, both ports).
SD Card
The PAC is equipped with a 2GB Secure Digital (SD) card (minimum capacity). This card contains the OS,
runtime application, and all projects. Any additional spare or replacement SD cards (part number 33-
026611-01) are recommended to be purchased directly from Parker or a Parker distributor.
Button
The PAC features a button that logs the current IP address of the controller. For more information, see
Push Button
Optional Communication Module
The PAC includes the option for installation of a communication module that is factory configured as a
PROFINET slave. This fully enclosed module snaps onto a carrier board that is, in turn, connected to the
PAC via PCI Express.