MX-Series Multiplexers are designed to transmit up to 16 channels of bi-directional electrical information over a pair of fiber optic cables. MX-Series feature input/output module selections that include 4-20mA, 0-10Vdc, contact closure and RS-232/485. No programming is required, and installation does not require an engineer. MX-Series carries the relevant certifications for use in hazardous environments (ATEX, CE and FM), making it perfect for applications that include remote data acquisition and signal transmission in lightning-prone locations and hazardous areas.