Intrinsically Safe Power Supplies
The 949x-PS range of MTL intrinsically safe (IS) isolated power supplies are ideal for providing power to instrumentation in hazardous process areas. They 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. The 9492-PS-PLUS is the preferred method for supplying 947x-ET/G and 946x-ET ranges 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
Additionally, the 9491-PS is FM and FMC approved for installation in Class 1 Division 2 hazardous locations with the Ex ia output certified for connection into Class 1 Division 1 Groups C, D hazardous locations. The 9493-PS-xxx provides versions for connections into both Gas Group IIB and Gas Group IIC hazardous areas.
Symbol denotes that the equipment is suitable for use in hazardous area applications.
Symbol denotes that the product has been assessed for functional safety applications
