Our offices will be closed on Monday, May 28th in observance of Memorial Day
FedEx shipped orders placed before 6:00PM ET on Friday, May 25th will ship same day (if paid for by Credit Card or PO account in good standing & based on product availability). Orders placed after the Friday cutoff will ship on Tuesday, May 29th. Please see our Business Policies for earlier shipping cutoff times for drop-shipped items and shipping by other carriers.
Need help configuring a Protos X I/O system? Use our configuration tool to configure and order.
DC field I/O terminals allow distributed monitoring and control of ON/OFF signals and devices that switch VDC power, such as limit switches and other sensors, and small loads such as pneumatic solenoid valves and indicating lights. Protos X field I/O DC terminals are available with 4, 8 or 16 points of sinking or sourcing 24VDC I/O in a single module.