CP-GHAI11 MTL4541 REPEATER POWER SUPPLY

The MTLx541 provides a fully-floating dc supply for energising a
conventional 2- or 3-wire 4/20mA transmitter, which is located in a
hazardous area, and repeats the current in another floating circuit to
drive a safe-area load. For HART 2-wire transmitters, the unit allows
bi-directional communications signals superimposed on the 4/20mA
loop current. Alternatively, the MTLx541S acts as a current sink for
a safe-area connection rather than driving a current into the load.
Separately powered current sources, such as 4-wire transmitters, can
be connected but will not support HART communication.

MTL4549Y-1

• Manufacturer : MTL Instruments
• Product No. : MTL4541
• Product type : Repeated Power Supply
• 16ch AIO 4-20mA
• 4/20mA, HART®, 2- or 3-wire transmitters
• Number of channels : One
• Location of transmitter : Zone 0, IIC, T4–6 hazardous area if suitably certified, Div. 1, Group A hazardous location
• Safe-area output
• Signal range: 4 to 20mA
• Under/over-range: 0 to 24mA
• Safe-area load resistance (MTLx541) : @ 24mA: 0 to 360O @ 20mA: 0 to 450O