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Intrinsically safe (Cert.No. SCS Ex96D2036) |
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Three independent voltage amplifiers. |
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Input ranges Min 0-1mV, Max 0-5V |
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Calibration by network digital scaling factor and offset adjustment. |
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Individually configurable for differential or single-ended analogue input. |
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Switched 5V excitation on each amplifier |
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Optimised for Wheatstone bridge transducers |
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Individually
configurable amplifier offset for true differential input. |
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Calibration
Shunt resistor on each amplifier (note 1)
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Calibration
check against programmable level and bandwidth
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All
voltage and calibration data is updated once per second (note
2)
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Auxiliary
analogue input and digital input/output lines
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Heartbeat
transmission every 3 seconds (note 2)
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Compatible
with LonMark approved MTL IS78 channel for the LonWorks Network
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Power
and data on a single 2 core network cable
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Up
to 3 units on a network channel (note 1)
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Network
cable distances up to 2km (note 1,3)
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Data
transmission at 78kBps
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Low
power operation - sleep mode with external or timer wakeup
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Diagnostic
capabilities built in
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