Power monitor checks VME systems A power-fail monitoring module, the
Model PF-VME, monitors the ac line voltage and 5-Vdc logic output in VME
and VXI systems. It provides both ac-fail and system-reset signals in
accordance with VMEbus standards. An autoranging input allows automatic
crossover to accommodate low and high inputs. When ac and dc signals are
above the user-adjustable threshold, an ac-fail signal is asserted,
followed by the system-reset signal. Ac threshold range can be set from 85
to 110 Vac and 170 to 220 Vac, while the dc threshold is adjustable from 4
to 5 Vdc. The monitor comes with mating hookup and measures 3.51 x 3.05 x
1 in. ($60 ea/large qty–stock to 6 weeks.) Deltron, Inc., North Wales,
PA Jack Phillips 215-699-9261 Fax 215- 699-2310
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