Model No :- MTL-5046 Product type : Isolating Driver Number of channels : 1 Location of load : Zone 0, IIC, T4–6 hazardous area if suitably certified Div. 1, Group A hazardous location. Safe-area input : Signal range: 4 to 20mA, Under/over-range: 1 to 24mA Digital signal bandwidth :- 500Hz to 10kHz LED indicator : Green: power indication Supply voltage : 20 to 35V dc