Communication processors
30 July, 2009Siemens has developed two communications processors for connecting PCs and S7-300 controllers to Profibus and industrial ethernet.
Modbus TCP to Profibus SE gateway
30 July, 2009ProSoft Technology has released the 5204SE-MNET-PDPMV1 Modbus TCP to Profibus SE gateway, designed with special features to better support and easily integrate with Schneider Electric Modicon M340 processors.
1U serial device servers
09 June, 2009 byThe EKI-1528 and EKI-1526 serial device servers feature 8 and 16 RS232/422/485 serial ports in a 1U rackmount chassis.
Westermo ethernet extender
14 March, 2009Westermo has released a high-speed industrial ethernet extender. The DDW-120 utilises SHDSL transmission technology, allowing existing twisted pair cables to be used to establish a high-speed remote connection between two ethernet networks. With transfer rates up to 5.7 Mbps and an operating distance of up to 15 km at lower data rates, this is an easy-to-install alternative to fibre-optic or radio systems when linking remote ethernet networks.
DeviceNet gateway
14 March, 2009 byTurck has expanded its line of BL20 economy modules with the release of a DeviceNet gateway. This addition augments Turck’s current PROFIBUS-DP and CANopen gateways for the BL20 economy system.
Serial device servers
08 August, 2008The EKI-1521 and EKI-1522 serial device servers allow RS232/422/485 serial devices to be remotely monitored, managed and controlled over ethernet and internet protocol (IP) networks. Equipped with dual 10/100Base-Tx ethernet ports, these devices ensure data transmission even in the event of a network link failure.
Peer-to-peer ethernet I/O modules
08 July, 2008A firmware enhancement for the ADAM-6000 ethernet I/O modules adds advanced peer-to-peer (P2P) and graphic condition logic (GCL) functionality.
Data acquisition systems
19 November, 2007GE Fanuc Embedded Systems has announced the release of the DSC-2200.Net network-centric data acquisition systems. Housed in compact 2U rackmount enclosures, the systems are designed to offer low cost yet high performance with maximum ease of use.
Range of data acquisition modules
17 October, 2007A new line of Modbus based IO modules for data acquisition and other applications is now available from CrispTech.
