6 5725V102-UK
PROGRAMMABLE FREQUENCY INDICATOR
5725
• Measures NPN, PNP, Contact, NAMUR, SO, Tacho and
TTL sensors
• Programmable frequency input span of 0.001 Hz to 50 kHz
• The 5725D has two SPDT relays and one analog output
• Easy to read 4 digit, 14 segment LED display with scrolling
help text
• Universally powered by 21.5…253 VAC or 19.2… 300 VDC
Application
• The 5725 measures, scales, and displays frequency signals found in many pro-
cess speed and flow rate applications.
• The indicator can measure the period of the frequency, useful for displaying
the elapsed time between events.
• The 5725D has two SPDT setpoint contacts and a 0/4...20 mA output for pro-
cess control.
• The installed display provides IP65 environmental sealing, and additional pro-
tection is provided by the optional 8335 splash proof cover.
Technical characteristics
• 4 digit display w/13.8 mm high, 14 segment LED digits and adjustable decimal
point.
• Indicator is scalable from -1999 to 9999
• Scrolling help text makes programming easy.
• Built-in excitation source for measuring NPN, PNP, NAMUR and SO sensors.
• Fast response time of 1 cycle + 100 mS, and excellent accuracy of better than
0.05% of selected range.
• The analog output current on the 5725D can be dampened from 0.1 to 60
seconds, and can handle up to 800 Ohms loop load.
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