A range of solutions for connecting terminals
equipped with a serial interface to Ethernet networks

Belden's extended Hirschmann™ product range now includes four IOLAN DS series converters from Perle Systems, which allow terminals equipped with a serial interface to be connected to Ethernet networks. All of the models have software-selectable RS 232/422/485 interfaces as well as an Ethernet port - or two Ethernet ports in the case of the rack variant. In addition, they support various protocols for serial data transmission, including Modbus TCP Gateway, Raw Serial Data over UTP, IPv4 and IPv6. The Perle Device Manager makes configuring the devices easy. The housings are made of metal, and have fanless cooling. What is more, all models meet safety (IEC 60950-1) and EMC standards (EN 61000). As the four converters have a different number of serial interfaces as well as different bandwidths, security functions, protection standards, temperature ranges, and special approvals, it is easy for customers to find the ideal solution for their application - whether it is in a factory, in process and building automation or in the energy sector.

Belden's extended Hirschmann™ product range now includes four IOLAN DS series converters from Perle Systems, which allow terminals equipped with a serial interface to be connected to Ethernet networks.

The compact IOLAN DS1 T, which is designed to meet the requirements of protection standard IP40, is equipped with a serial DB9M interface as well as a Fast Ethernet port with RJ45 connection. Its temperature range is from -40° to +70°C. Power supply is via a terminal block, and can range from 9 to 30 VDC. Thanks to its compact dimensions - 91 x 89 x 24 mm (height x width x depth) - the converter can be mounted directly on a wall or on a top-hat rail using an (optional) adapter.

The IOLAN SDS4 HL, which is approved for use in Ex Zone 2, additionally features an extensive range of security functions such as RADIUS authentication, SNMPv3, and IPSec VPN Gateway. This converter, which measures 113 x 81 x 28 mm (height x width x depth), also has four serial interfaces for RJ45 ports. The PCBs have a special conformal coating to protect them against condensation. The IOLAN SDS3 M has three serial RJ45 interfaces, and is equipped with a V.92/V.90 modem that enables it to be connected to wide area networks. Its temperature range is from 0° to +55°C, and it measures 91 x 89 x 24 mm (height x width x depth).

The IOLAN SDS16C HV is especially suited to extreme operating conditions, e.g. the kind of conditions that are found in transformer stations in the electricity industry. Designed for use in switch cabinets (19" housing with one HU), this IP30 converter offers 16 serial RJ45 interfaces and two RJ45 Gigabit Ethernet ports. Other features include high vibration resistance, extensive resilience to magnetic fields and electrostatic discharges (IEC 61850-3, IEEE 1613) as well as an HV power supply unit (88-300 VDC/85-265 VAC). What is more, the converter complies with the NERC CIP security standard.

Through the addition of these four IOLAN DS series converters, the Hirschmann™ product range now offers a wide variety of solutions for connecting terminals with serial interfaces to Ethernet networks. Product Manager Pascal Unterdorfer comments: "The partnership with Perle Systems is successful because of their many years of experience in this field, and our industry-specific network know-how. In addition, we do not limit ourselves to merely marketing the products, but offer our customers end-to-end support."

Perle Systems: leaders in serial-to-Ethernet, Ethernet-to-fiber, and I/O connectivity
Perle Systems is a leading provider of reliable, competitively priced solutions for serial and I/O connectivity that boast a wide range of features. Companies from around the world place their trust in Perle Systems' connectivity technology in mission-critical situations.

Perle's product portfolio comprises terminal servers, console servers, device servers, Ethernet I/O device servers, serial cards, and fiber media converters - ideal products for companies wanting to connect networks at different locations, safeguard the transmission of business-critical or sensitive information, or carry out remote monitoring and management of network devices and applications.

The compact IOLAN DS1 T, which is designed to meet the requirements of protection standard IP40, is equipped with a serial DB9M interface as well as a Fast Ethernet port with RJ45 connection. Its temperature range is from -40° to +70°C. Power supply is via a terminal block, and can range from 9 to 30 VDC. Thanks to its compact dimensions - 91 x 89 x 24 mm (height x width x depth) - the converter can be mounted directly on a wall or on a top-hat rail using an (optional) adapter.

The IOLAN SDS4 HL, which is approved for use in Ex Zone 2, additionally features an extensive range of security functions such as RADIUS authentication, SNMPv3, and IPSec VPN Gateway. This converter, which measures 113 x 81 x 28 mm (height x width x depth), also has four serial interfaces for RJ45 ports. The PCBs have a special conformal coating to protect them against condensation. The IOLAN SDS3 M has three serial RJ45 interfaces, and is equipped with a V.92/V.90 modem that enables it to be connected to wide area networks. Its temperature range is from 0° to +55°C, and it measures 91 x 89 x 24 mm (height x width x depth).

The IOLAN SDS16C HV is especially suited to extreme operating conditions, e.g. the kind of conditions that are found in transformer stations in the electricity industry. Designed for use in switch cabinets (19" housing with one HU), this IP30 converter offers 16 serial RJ45 interfaces and two RJ45 Gigabit Ethernet ports. Other features include high vibration resistance, extensive resilience to magnetic fields and electrostatic discharges (IEC 61850-3, IEEE 1613) as well as an HV power supply unit (88-300 VDC/85-265 VAC). What is more, the converter complies with the NERC CIP security standard.

Through the addition of these four IOLAN DS series converters, the Hirschmann™ product range now offers a wide variety of solutions for connecting terminals with serial interfaces to Ethernet networks. Product Manager Pascal Unterdorfer comments: "The partnership with Perle Systems is successful because of their many years of experience in this field, and our industry-specific network know-how. In addition, we do not limit ourselves to merely marketing the products, but offer our customers end-to-end support."

Perle Systems is a leading provider of reliable, competitively priced solutions for serial and I/O connectivity that boast a wide range of features. Companies from around the world place their trust in Perle Systems' connectivity technology in mission-critical situations.

Perle's product portfolio comprises terminal servers, console servers, device servers, Ethernet I/O device servers, serial cards, and fiber media converters - ideal products for companies wanting to connect networks at different locations, safeguard the transmission of business-critical or sensitive information, or carry out remote monitoring and management of network devices and applications.

For further information, view website: www.belden-emea.com   Refer to next page

New Belden Hirschmann™ BAT controllers for centralized
management and monitoring of large-scale WLAN networks

Belden's three BAT controllers WLC25, WLC50 and WLC100 from its Hirschmann™ product range ensure fast data communications and optimum network availability. These controllers are designed for use in switch cabinets and can be used to centrally configure and manage 25, 50 or 100 WLAN access points respectively. As these controllers are fully compatible to all Hirschmann™ access points in the BAT series, your existing BAT equipment does not need to be replaced.

These controllers possess four freely configurable Gigabit Ethernet ports plus one USB 2.0 and one serial interface and communicate with the access points via a CAPWAP tunnel. They also support all standard Ethernet LAN and WAN protocols. When the WLAN network is set up the controller automatically finds all the available access points, checks their firmware and configures the equipment appropriately for the installed application. During normal operation the controller provides the administrator with all the necessary network information. In the event that an access point fails, the controller immediately recognizes which device should replace it and automatically integrates it into the network. With their integrated firewall and VPN Gateway function, these controllers can also be used as a security instance between LAN and WLAN or to link a number of wireless networks over large distances. 

Belden's three BAT controllers WLC25, WLC50 and WLC100 from its Hirschmann™ product range ensure fast data communications and optimum network availability.

New Hirschmann™ BAT controllers also feature extensive management and security functions, IP routing, fast roaming, support for IEEE 802.11n transmission standards, automatic frequency management and a variety of redundancy and backup mechanisms, ensuring fast data communications and high network availability.

With its Hirschmann™ BAT controllers Belden is marketing an entirely new class of equipment that facilitates comprehensive WLAN coverage for the industrial markets. Product Manager Olaf Schilperoort comments: "WLAN controllers are disproportionately expensive for small-scale wireless networks, which still need independent industrial standard access points. But where 25 or more access points are used, the investment will always pay off; because it enables the administrator to manage and monitor the network from a centralized location."

For further information, view website: www.belden-emea.com   Refer to next page

DSM Engineering Plastics and FCI plug in the highest
performance in halogen free reflow soldering applications

FCI, a globally leading supplier of interconnect products, has approved halogen-free V-0 Stanyl® ForTii™ for their FPC Connectors product line of Optical Disk Drives and is currently expanding the usage on various other connectors and sockets.

FCI was looking for a halogen-free housing material for its range of FPC connectors that would meet the stringent material requirements of SMT technology. After testing multiple LCPs and polyamides, Stanyl ForTii was selected for its unique properties which include high retention forces on terminal, minimum chance of warpage before and after reflow process, outstanding toughness and stiffness and compliance to the second best moisture level (MSL 2) according IPC/JEDEC J-STD 020D. Stanyl ForTii is also the material of choice for other SMT connectors and sockets.

FCI, a globally leading supplier of interconnect products, has approved halogen-free V-0 Stanyl® ForTii™ for their FPC Connectors product line of Optical Disk Drives.

Optical disc drives (ODDs) are an integral part of computers and stand-alone consumer appliances such as CD, DVD or latest Blu-ray disk drives. A crucial part of such an optical disc drive is the pickup head, consisting of the laser, a lens for focusing the laser beam, and photodiodes detecting the light reflected from the surface of the disc. The electrical connection to this critical component is made by Flexible Printed Circuit (FPC) Connectors.

Motomu Kajiura, Assistant Manager, Product Engineering, at FCI Japan says: "For our latest halogen free, UL94-V0 compliant SFV series we have chosen Stanyl ForTii. Thanks to its excellent thermal and mechanical properties, we were not only able to fulfill our customers' requirement for a flame retardant, halogen free solution, but could also increase robustness and reliability of our surface mount FPC connectors, making them less susceptible to potential housing cracking. FCI and DSM have been cooperating closely to develop this solution. FCI benefited from latest polymer developments and DSM could further expand application coverage with their newest polymer. Together we are able to support the launch of halogen free ODDs by major OEMs in the Electronics industry." 

Masaru Ueno, Business Development Manager Japan for DSM Plastics, who worked intensively with FCI, comments : "With Stanyl ForTii we did not only offer FCI a great material solution, we were also able to improve the application performance further ensuring easy and safe drop-in replacement of applied materials that meet Halogen Free requirements." 

Jimmy Kong, Application Development Engineer at DSM Engineering Plastics adds: "Stanyl ForTii provides a solution to our customers challenge in moving towards halogen free plastics. It is easy to process, can be used for so many different applications and fullfills the most aggressive processing and assembly conditions of reflow soldering."

For further information, view website: www.dsm.com   Refer to page 115