Sensors - June 2003

IFM makes analogue easy for AS-interface

The new range of IP65 and IP20 plug-and-play analogue input and output modules from IFM extend the simplicity and reliability of AS-i to include installations with analogue signal handling requirements. The new units are automatically recognised by AS-i masters conforming with the 2.1 standard, and no special software or set-up is needed to use them.

IFM is offering IP65 analogue AS-i modules in a range of input and output types to suit all applications. Input modules for use with 0-10V signals, and 0- or 4-20mA signals, provide two channels, whilst modules for use with Pt100 temperature sensors offer four channels. Additionally the Pt100 units automatically scale the signal so that it reads directly in Centigrade degrees. Output modules in the range are available for 0-10V, and 0- or 4-20mA operation.

Also available are IP20 rated modules for mounting within control panels, which are offered in input and output versions for use with the same signals as the IP65 versions. Each of these panel-mounting modules offers four input or four output channels in a compact housing, providing substantial space and cost savings compared with the more usual two-channel modules. All of the new models support enhanced AS-i diagnostic functions.

IFM Electronic
q111@industrialnetworking.co.uk