Advantech PCI-1242 Bedienungsanleitung PDF herunterladen (Seite 25)

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Industrial Communication Solutions

Industrial Ethernet Switches

Advantech’s Ethernet switches and hubs are designed especially for industrial environments

with Ethernet networking needs, so you can expand your industrial network efﬁciently and cost-

effectively. For example, the redundant dual power inputs ensure stable power supply, while

surge protection for the power line and ESD protection for Ethernet ports make the Advantech

switches more suitable for harsh environments. The unmanaged switches support networking

standard IEEE802.3/ 802.3u, while smart switches featured several critical functions, like

VLAN, QoS, Port Trunk and Port Mirroring. Advanced managed functions are ring redundancy

for better reliability, and SNMP for security. In addition, ﬁber solution is also available for long

distance and anti-noise application.

Media Converters

Advantech offers six types of media converters for various applications, including Ethernet to

multi-mode ﬁber optic converters, Ethernet to single strand WDM ﬁber optic converters, ﬁber

optic to RS-232/422/485 converters/repeaters, RS-422/485 repeaters, RS-232 to RS-422/485

converters and USB to RS-232/422/485 converters. Ethernet media converters are designed

to convert Ethernet network (10/100Base-TX) to ﬁber-optic networks (100Base-FX). Fiber

optic communication provides wide bandwidth and secures long-distance transmissions

from electromagnetic interference. Serial Media Converters provide conversion between serial

networks and other media. They can convert RS-232 signals to RS-422/485 signals, as well

as wireless and ﬁber optic signals.

Serial to Ethernet/Wireless Data

Gateways

Advantech offers wired and wireless devices to meet the needs of diverse industrial applications,

including:

Ethernet/Wireless Data Gateways

Ethernet data gateways enable RS-232/422/485 serial devices to be connected to a host computer

over an Ethernet network quickly and cost-effectively. No extra programming effort is required at

the host computer, so software development costs can be saved. In addition, Advantech’s newly

serial to wireless LAN Data Gateways can be applied in mobile environments, and connect your

serial devices to an Ethernet network or 802.11b wireless LAN easily.

Modbus to Ethernet Data Gateways

Fully compliant with Modbus/TCP, Advantech’s Modbus to Ethernet Data gateways are ideal

for customers who are looking for an easy way to connect their existing devices or controllers

running Modbus serial protocols (Modbus/ASCII or Modbus/RTU) to Ethernet networks.

Communication Card Solutions

Advantech serial communication cards accommodate multiple high performance peripherals

for serial communications, such as ﬁeld devices, modems, PCs and PLCs, using the RS-232,

RS-422 and RS-485 serial communication protocols. Advantech PCI cards leverage the

“Plug and Play” capability deﬁned in the PCI 2.1/2.2 bus speciﬁcation, and also come with a

standard 16PCI954/16PCI952 UART containing a 128 byte FIFO. Optical isolation, surge and

ESD protection are available to protect your system from damages and transient from lighting,

electrostatic discharges and ground loops.

Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

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