Datasheet
Smart Sensor
Copyright © 2004 SensComp, Inc. 2 Rev. 2015-03-17
For more information, visit www.senscomp.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. SEE
DISCLAIMER NOTICE AT THE END OF THIS DOCUMENT.
Series 600 Smart Sensor Specifications
Distance Range ...................................... 0.15 to 10.7 M
(0.5 to 35 Ft)
Accuracy (over entire range) .................. ± 0.1%
Beam Pattern .......................................... See Graph
Typically 15° nominal.
Repetition Rate (astable) ........................ 5 Hz
May be externally triggered
Outputs ................................................... 2 + (INIT)
Internal Pull-up resistors to +5 VDC
Inputs (TTL Compatible) ......................... 2 + (ext INIT)
Power Requirements
Voltage ............................................. 6 to 24 VDC
Current, during transmit ................... 2 A
Current, after transmit (nominal) ...... 55 mA
Operating Temperature ...................... 0° to +70° C
(32° to 158° F)
Dimensions:
Thickness ..................................... 0.950 inch
Diameter........................................ 1.700 inch
Mounting Diameter .............................. 1.525 inch
Housing, Standard Finish
Instrument Grade ........................ Satin Black Painted
304 Stainless Steel
Environmental Grade .................. 304 Stainless Steel
Open Face .................................... Parylene Coated
304 Stainless Steel
Weight .................................................. 19 grams (0.7 oz)
System Wiring Information
Pin 1 – Power Supply ------Requires a +6 to +24 VDC regulated power source with a 100 mA current capacity, with
short burst capability to 2 amperes during transmit.
Pin 2 – Common -------------Return for DC power supply, TTL outputs and clock signals.
Pin 3 – Echo Output --------TTL compatible logic level output (0-5 VDC). Changes state when an echo signal is
received.
Pin 4 – OSC Output ---------TTL compatible logic level output (0-5 VDC). The internal 49.4 kHz oscillator output Note:
this output is on only when the INIT signal (pin 5) is high.
Pin 5 – INIT Input ------------TTL compatible logic level input or output (see “Programmable Jumper”): Initializes a
Transmit/receive cycle on the low to high transition. This signal must remain high for the
duration of the target detection period.
Pin 6 – BINH Input ----------TTL compatible logic level input: Enables multiple target detection when high. Leave un-
connected or connected to pin 2 for normal operation.
Pin 7 – BLNK Input ----------TTL compatible logic level input. This input, when high, resets the receiver’s threshold so
that multiple echoes’ can be detected after a single transmit. Leave un-connected or
connected to pin 2 for normal operation.
Programmable Jumper ---Internal 5 Hz repetition rate selected when jumper installed. Remove for external INIT
input. When connected, an internal oscillator provides the INIT signal, and the INIT pin is
an output.
Absolute Maximum Ratings over Operating Free-air temperature range
Voltage from any input/output pin to ground ........................................................................................................ 7 VDC
Supply Voltage Input ........................................................................................................................................... 26 VDC
Recommended Operating Conditions
MIN MAX UNIT
Supply Voltage, Vcc 6.0 24.0 V
High-level Input Voltage, VIH BLNK, BINH, INIT** 2.1 V
Low-level Input Voltage, VIL BLNK, BINH, INIT** 0.6 V
INIT, ECHO and OSC Output Voltage 6.8 V
Delay Time, Power Up to INIT High 5 ms
Recycle Period 80 ms
Operating Free-air Temperature, T
A
0 70 °C
** INIT is a TTL compatible input for External Triggering; INIT is a TTL compatible output for Internal Triggering