Intrinsically Safe Power Supplies

949x-PS range of MTL intrinsically safe (IS) isolated power supplies
• ideal for providing power to instrumentation in hazardous process areas.
• offer a wide range of different IS output voltages, ranging from 4.8V – 17.7V,
• offering flexibility of options to best suit a variety of applications.

9492-PS-PLUS is the preferred method for supplying the 946x-ET range of MTL IS Ethernet devices
• to provide direct power or IS Power over Ethernet (PoExTM), a method which allows a single • cable to provide both the data connection and electrical power to devices, in turn, • • reducing installation costs.
• Wide range of output voltages 4.8V – 17.7V
• Wide operating temperature range of -40 ̊C to +70 ̊C for 9492-PS-PLUS and 9493-PS-xxx
• Zone 2 mountable
• DIN-rail or backplane mounting
• ATEX / IECEx certified

MTL 9491-PS
https://www.mtl-inst.com/images/uploads/datasheets/EPS%209491-PS%20Rev%206.pdf

MTL 9492-PS-PLUS
https://www.mtl-inst.com/images/uploads/datasheets/EPS%209492-PS-PLUS%20Rev%202.pdf

MTL 9493-PS-XXX
https://www.mtl-inst.com/images/uploads/datasheets/EPS%209493-PS-XXX%20Rev%202.pdf