Signet 8900 is offered in two base units, one with backlit LCD and the other with vacuum-
fluorescent display. From George Fischer, each controller can be field configured with many I/O options. Flexibility is achieved via plug-in modules for either two or four input channels, universal AC line voltage or 12 to 24 VDC operation, up to four analog outputs and up to eight relays.
September 1, 2003