S18UBA BANNER ENGINEERING, S18UBA Datasheet - Page 3
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S18UBA
Manufacturer Part Number
S18UBA
Description
Ultrasonic Sensor
Manufacturer
BANNER ENGINEERING
Type
Ultrasonicr
Specifications of S18UBA
Sensing Range Min
30mm
Sensing Range Max
300mm
Switching Frequency
300kHz
External Diameter
18mm
Operating Temperature Range
-20°C To +60°C
Supply Voltage
30VDC
Frequency
300kHz
Body Style
Cylindrical
Brand/series
S18U
Current, Switching
100 mA
Function
Proximity
Ip Rating
IP67
Mounting Type
Threaded
Output
NPN/PNP, SPST
Primary Type
Proximity
Range, Measurement
300 mm
Technology
Ultrasonic
Termination
Cable
Voltage, Supply
30 VDC
Accessories Available
Cordsets, Brackets and Waveguides
Body Material
Thermoplastic Polyester
Contact Rating
65 MA
Lead Free Status / Rohs Status
RoHS Exempt Product
Figure 1. Sensor features
Signal Strength
Banner Engineering Corp.
www.bannerengineering.com • Tel: 763.544.3164
Power/
LED
PWR
TEACH
OUT
•
Minneapolis, MN U.S.A.
TEACH
Push Button
TEACH/
Output Indicator
LED
U-GAGE
Figure 2. TEACH Interface
Two TEACH methods may be used to program the sensor:
• Teach individual minimum and maximum limits, or
• Use Auto-Window feature to center a sensing window around the taught position.
The sensor may be programmed either via its push button, or via a remote switch.
Remote programming also may be used to disable the push button, preventing
unauthorized personnel from adjusting the programming settings. To access this
feature, connect the gray wire of the sensor to 0 - 2V dc, with a remote programming
switch between the sensor and the voltage.
NOTE: The impedance of the Remote Teach input is 12 kΩ.
Programming is accomplished by following the sequence of input pulses (see
programming procedures starting on page 4). The duration of each pulse
(corresponding to a push button “click”), and the period between multiple pulses, are
defined as “T”:
OFF
ON Red
ON Green
OFF
ON Yellow
ON Red (solid)
ON Red (flashing)
Power ON/OFF LED
Output/Teach LED
™
Operating
Minimum
S18U Series Sensor — Discrete Output
Range
Power
ON:
Green
0.04 seconds < T < 0.8 seconds
Output
OFF
OFF
Setpoint
Power is OFF.
Target is weak or outside sensing range.
Sensor is operating normally, good target.
Target is outside window limits (normally open operation).
Target is within window limits (normally open operation).
In Teach Mode, waiting for first limit.
In Teach Mode, waiting for second limit.
Near
Sensor Programming
Status Indicators
ON:
Green
Power
Output
ON:
Yellow
Setpoint
Indicates
Indicates
Far
ON:
Green
Power
Output
OFF
P/N 108964 rev. A
Maximum
Operating
Range
Power
ON:
Red
Output
OFF
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