Condition : Brand New
Warranty : 12 months
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Estimated Lead Time : 5-7 Working Days
Manufacturer : MTL Instruments
The MTL5521 are loop-powered modules which enable a device located in the hazardous area to be controlled from the safe area.
They can all drive a certified intrinsically safe low-power load, as well as non-energy-storing simple apparatus such as an LED.
Number of channels : One
Location of load :Zone 0, IIC, T4–6 hazardous area if suitably certifiedDiv. 1, Group A hazardous location
Input voltage : 20 to 35V dc
Hazardous-area output (MTLx521)Minimum output voltage: 13.6V at 48mAMaximum output voltage: 24V from 180ΩCurrent limit: 48mA
Hazardous-area output (MTL4521L)Minimum output voltage: 11.1V at 48mAMaximum output voltage: 24V from 232ΩCurrent limit: 48mA
Output ripple : < 0.5% of maximum output, peak to peakResponse time : Output within 10% of final value within 100ms
LED indicator : Yellow: output status, on when output activeMaximum current consumption : 90mA at 24VPower dissipation within unit : 1.4W at 24VSafety description (MTLx521) : Uo=25V Io=147mA Po=0.92W Um = 253V rms or dcSafety description (MTL4521L) : Uo= 25V Io= 108mA Po= 0.68W Um = 253V rms or dc
SIL capable : These models have been assessed for use in IEC 61508 functional safety applications. SIL3 capable for a single device (HFT=0) when the required function is to de-energise the output. SIL1 capable for a single device (HFT=0) when the required function is to energise the output. See data on MTL web site and refer to the safety manual.
Shipping Weight : 1 Kg