Transcription of TRANSPAK T703 - CTH Controls
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TRANSPAK T703 - CTH Controls
DescriptionThe T703 has 16 overlapping input ranges which are field select-able via top-accessed DIP switches (see Table 1). The T703canaccept input voltage spans from 20mV to 200 volts and inputcurrent spans from 1mA to 50mA. Bipolar selection modifies theunipolar range to include a negative offset ( 200V becomes 100V). The T703 provides 1000 Vrms of transformer-coupledisolation and 120 VAC continuous input overload protection. Thetop-mounted super bright LED illuminates when the loop currentis above Standard surface mount RFI filters reject walkie-talkie interference and noise. Current output is in proportion tothe selected voltage or current T703 has 80% zero turn-up and 80% span turn-down adjustments within any user-selected input range. For example,Range 11 of Table 1 specifies 0 to 100V with a minimum span of20V (100V - 20V = 80V, or 80%). This 80% adjustability allows theuser to field-calibrate the unit from the maximum (0 to 100V)down to any minimum (20V) span ( 25V to 45V) within theselected 0 to 100V range.
Description The T703 has 16 overlapping input ranges which are field select-able via top-accessed DIP switches (see Table 1). The T703can accept input voltage spans from 20mV to 200 volts and input
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