Installation manual
Manual Part # 800-1402-001 Rev E  Page 47 of 48 
SECTION 6          ACCESSORIES 
ProRF SPC 
ProRF allows linear measurement or position data to be 
transmitted wirelessly to a PC or other device having a USB 
or RS232 connection. The system uses 802.15.4 radio 
modules to provide reliable two way communication. The 
transmitter plugs into any Digital Readout with an SPC 
output.  
ProRF Encoder 
Instead of a long cable between the Encoder and the 
Readout, a Transmitter at the Encoder sends data to a 
Receiver connected to the Readout at a remote location, or 
to a PC Receiver with RS232 or USB output. 
ProMUX 
ProMUX-3 is an easy to use hardware interface that 
provides communication from M150 & 250 readheads (or 
SPC equipped readouts) to a user’s PC or PLC. ProMUX-3 
supports three inputs, and one RS232. 
Analog Interface Unit 
The AIU is an interface designed to provide an analog 
signal output proportional to the displayed position of a 
ProScale measurement system. 
SPC Converter 
GageWay SM ™ converts SPC output from many of our 
digital readouts to serial or USB data. 










