Analog modules provide 16-bit resolution and up to four isolated channels with 500-Vac or 710-Vdc isolation. Digital modules feature a standard, single-slot plastic case to save panel-space. The ASCII module is for connecting to bar-code scanners, printers, and displays, and for RFID applications. The modules feature a tongue-andgroove design that locks them together.

Rockwell Automation, 10701 Hampshire Ave. South, Bloomington, MN 55438, (800) 223-5354, www.rockwell.com