Ranges: 2 – 14″, 5 – 36″,
5 – 72″, and 10 – 240″
2500 Volts Isolation
0 – 10 VDC Analog Voltage
4 – 20 mA Analog Current
Inverting Switch
Zero, Span, Sample & Hold Controls
120VAC or 24VDC Power Input

The RPS-500 ranging board was designed to give analog voltage and current outputs proportional to distance and can be used with the RPS-100, RPS-300, RPS-325 or RPS-326. It is a fast, accurate means of converting analog pulse width generated by the ultrasonic sensor into analog voltage and current. Ranges available are 2″ to14″, 5″ to 36″, 5″ to 72″, 10″ to 240″.

Technical Specifications
Power Input: - 120 VAC or 24 VDC
Ambient Temperature: - 0ºC to 60ºC or 32ºF to 140ºF
Output 4 – 20mA: - Current sourcing, load 0 to 500 ohms. Reference to “GND OUT” terminal.
Output 0 – 10VDC: - Load Equal to or Greater than 500 ohms. Reference to “GND OUT” terminal.
Up Date Time: - 10mS 14″ card, 20ms 36″ card, 40mS 72″ card, 150mS 240″ card.
ZERO Control: - Adjustable
SPAN Control: - Adjustable 5 : 1 ratio.
Switches: - 1 ON, 2 ON increase voltage and current with distance.
1 OFF, 2 OFF decrease voltage and current with distance.
Output Isolation: - 2500V for outputs 0-10 VDC, 4-20MA when powered by 120 VAC.

Parameter Name	Parameter Value
Type	power analog temperature
Other characteristics	fast pulse