mida
PROBE 2/SKIP: (normally open/normally closed contact - N.O./N.C., programmable via the dip-switch H 7 -
“Programming the interface unit”). Additional output signal indicating the state of the probe in use; can be programmed
as a probe state signal (at rest or deflected) or SKIP (pulse) signal, depending on the position of the dip-switch H 4 -
“Programming the interface unit”.
LOW BAT : (normally open/normally closed contact - N.O./N.C., programmable via the dip-switch H 8 - “Programming
the interface unit”). Battery low signal (when this signal is active the “low battery” LED on the front panel flashes).
The purpose of the low battery signal is to advise the operator to change the battery before the charge
falls so low that the system stops working. The system continues operating as normal for a considerable
period of time after this output is activated; alkaline batteries provide 8 hours of continuous
transmission. In any event, as long as the transmission signal is accepted by the interface, without error
conditions being detected (“error” LED on the front panel on, output ERROR signal) the measurement
accuracy and repeatability are not affected.
Output signals : Open collector 50 V - 250 mA.
N.B.
The front panel indication and the output signal persist even after the transmitter has been switched off.
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