The Model HR-16P is a programmable RS-232 serial device designed to control any device with a serial port. The HR-16P has 16 discrete inputs that sense a DC voltage level or contact closure (see figure below for input terminal configuration). It detects both “low-to-high” and “high-to-low” transitions of these discrete inputs and issues corresponding commands out the serial port of the HR-16P to the serial device (typically a projector but definitely not limited to that). The commands can be any ASCII (or non-ASCII) data with programmable delays embedded in the string. The commands can also be a complex multi-part string, such as having commands with delays and then more commands. Hall Research provides a powerful Windows® based application that is used to create the data files and for uploading them to the HR-16P, via a supplied serial cable. The unit is supplied with a DC power adapter and a serial cable. The inputs are on screw terminals with headers that can be unplugged for easy assembly.

• Compact, Reliable, and Economical
• 33 user-programmable Command Strings (2 per each input and one for startup
• Allows multiple instances of user-defined delays within each string
• Intuitive Operation
• Windows™ GUI Software for Programming
• Made in USA
• Front panel LED status indicator