Bonner Q45U series short range analog output ultrasonic sensor

Core model and output method

Model outgoing line/interface

Q45ULIU64ACR 2m cable

Q45ULIU64ACRQ 5-pin 7/8in-16UNF quick insertion

Q45ULIU64ACRQ6 5-pin M12 quick plug

Q45ULIU64ACR W/30 9m cable

Key electrical specifications

Supply voltage: 15~24VDC (ripple ≤ 10%), power consumption 100mA

Analog output (choose one)

Voltage: 0~10VDC, maximum 10mA

Current: 4~20mA, load 1~500 Ω

Output slope: can be set to positive/negative (as the distance increases, the output increases/decreases)

Response time: adjustable in 6 levels, 40ms~1.28s

Resolution: 0.25mm; Repetition accuracy: ± 0.1%

Testing and Performance Parameters

Detection distance: up to 100mm, up to 1400mm

Minimum window width: 10mm

Temperature compensation: 0~50 ℃ error ≤ 1%, full temperature range ≤ 2.5%

Environmental protection: IP67, NEMA 6P, resistant to 1200psi flushing

Working temperature: -25 ℃~+70 ℃

DIP switch configuration (4 bits)

Switch function setting instructions

Output slope ON=positive slope; OFF=Negative Slope (default)

Output mode ON=current; OFF=Voltage (default)

3 echo loss ON=Min Max; OFF=Hold (default)

4 default output ON=maximum value (default); OFF=minimum value

Indicator light function

Green: constantly on=power supply; Flashing=output fault

Red: Always on=Received echo; Scintillation intensity=echo intensity

Yellow: Always on=Target within window

5-segment LED: displays the relative position of the target, flashes beyond the limit prompt

Programming Settings

1. Local key programming

Press and hold the button for 2 seconds to enter programming

Place the target, short press to set the first limit value

Place the target, short press to set the second limit value

Automatically exit operation, timeout of 2 minutes

2. Remote programming

Signal line: yellow line, input * *+5~24VDC**

Logic: Consistent with local button timing, mutually exclusive use

Wiring Definition

Brown: Power Supply+

Blue: Power supply 0V

White: 4~20mA

Black: 0~10V

Yellow/Grey: Remote TEACH

Shielding: Grounding

Accessories and Machinery

Installation thread: M30 × 1.5

Bracket: SMB30s/SMB30C/SMB30MM

Cable: 2m standard, 9m optional, quick plug compatible with MBCC/MQDEC series

Key issues

Question 1: How to configure the output mode and slope of Q45U? How to deal with echo loss separately?

Answer: Use DIP switch 2 to switch between 0~10V voltage (default) or 4~20mA current; Switch 1 is set to positive/negative slope. Echo loss is controlled by switch 3: OFF is in hold mode (holding the value before loss); ON is Min Max mode (output to maximum/minimum, determined by switch 4).

Question 2: What is the temperature compensation effect of the sensor? What are the differences in accuracy between different temperature ranges?

Answer: Equipped with fully automatic temperature compensation; Within the range of 0~50 ℃, the window limit position error is ≤ 1%; Within the temperature range of * * -25~+70 ℃, the error is ≤ 2.5%; Every 20 ℃ temperature change will cause a limit deviation of about 3.5% * *.

Question 3: What are the two programming methods for Q45U? What is the minimum detection window? How to handle programming failures?

Answer: Supports local programming with the top button and remote programming with the yellow line, both of which are interlocked. The minimum window width is 10mm. In programming, long press the button * *>2 seconds * * to cancel and restore the original parameters; When the limit value is invalid, it will automatically return to the first step and reprogram.