6 or 12 universal inputs Up to 4 pulse/frequency inputs 6 or 12 relay outputs Networkable using standard Ethernet port 21 CFR part 11 compliant IP65 rated front panel. 24 Volt DC transmitter power supply On Board Media Drives: CompactFlash, USB memory stick or external drive, Smart Digital (SD) Touch Screen Control Direct on screen chart annotation with integral stylus Infrared port Built in OPC and web server. Built in Email Client Shallow installation depth (6.5)