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> Veeder-root 7975 series rate & count controller 115V
Veeder-root 7975 series rate & count controller 115V
Veeder-Root 7975 Series Rate & Count Controller
Stable 115/230 VAC, 50/60 Hz, 20 VA maximum
Accessory Power: DC output provided for transducer, 15 VDC ±15%, 160mA maximum
Display: 6 digit, 0.56" (14.2 mm) red LED
Decimal Point: Selectable decimal point location
Keyboard: Sealed membrane; rated NEMA-4 when panel mounted with gasket.
Series 7975’s multi-function operation can simplify many monitoring and control applications by performing functions that usually require two, or three separate instruments. Flexible programming lets its three instant-access display registers show counted totals, rates, ratio, or process time. Two preset limits can be individually assigned to the displayed measurements, providing control outputs for predetermined count, rate or ratio alarms, and/or process time alarms. An RS-422 or RS-232 data port allows the Series 7975 to be connected to a printer or remote computer system.
n Two high-speed signal inputs with separate calibration factors n Can display and control combinations of counts, rates, ratio n Quick and easy setup using built-in “library†of popular programs n Big, bright, high-contrast red LED display n Control outputs from two 5 amp rated relays, plus solid state outputs n Non-volatile memory for all programmed, preset, and counted data n Sealed, NEMA-4 rated front panel; dust- and water-tight n Direct access keys for all operating functions – no “shifts or scrolls†n Data communications port for printer or computer interface n Built-in self-diagnostics and power line fault detection Among the Series 7975’s convenience oriented features are screwterminal strips for easy wiring, 115/230 VAC dual operating voltage, and a regulated DC voltage output with capacity to support two encoders.
Pulled from a working environment. This is a little scratched and a few chips but otherwise okay.
Full wiring diagram is located on the label!
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