Banner U-GAGE T30UX Ultrasonic Sensors - Manual (Page 3)

The sensor may be configured either via its push button, or via a remote switch. Remote configuration also may be used to disable the
push button, preventing unauthorized personnel from adjusting the configuration settings. To access this feature, connect the white wire
of the sensor to 0V dc, with a remote configuration switch between the sensor and the voltage.
Configuration is accomplished by following the sequence of input pulses. The duration of each pulse (corresponding to a push button
“click”), and the period between multiple pulses, are as “T”: 0.04 seconds < T < 0.8 seconds
Remote line configuration requires a greater than 1 second pause between pulse sequences.
Mode Setup - Output Configuration
Sensors can be set up for either NPN (sinking) or PNP (sourcing). In addition, the user can select between Normally Open (N.O.) and
Normally Closed (N.C.) operation. Normally Open is defined as the output energizing when the target is present. Normally Closed is
defined as the output energizing when the target is absent (see
Figure 2. Teaching independent minimum and maximum limits on page
4).
Push Button
0.04 sec. < “click” < 0.8 sec.
Remote Line
0.04 sec. < T < 0.8 sec.
Procedure Result Procedure Result
Output Con-
figuration
Mode Push and hold
MODE push button
for > 2 seconds Power LED: OFF
Mode LED: Flashing
Amber shows previ-
ously selected mode Double-pulse the remote line
T T
T
Power LED: OFF
Mode LED: Flashing
Amber shows previously
selected mode
Select Out-
put “Click” the MODE
push button to cycle
to correct selection:
• NPN - Normally
Open
• NPN - Normally
Closed
• PNP - Normally
Open
• PNP - Normally
Closed
Power LED: OFF
Mode LED: Flashes to
indicate currently se-
lected mode (120 sec-
ond time out
2 )
• Single-pulse for NPN - Nor-
mally Open
• Double-pulse for NPN - Nor-
mally Closed
• Triple-pulse for PNP - Nor-
mally Open
• Quad-pulse for PNP - Normal-
ly Closed
Power LED: ON Green
Mode LED: ON to indi-
cate currently selected
mode (Sensor returns to
RUN mode)
Save and
Activate
Mode Push and hold
MODE push button
for > 2 seconds Power LED: ON
Green
Mode LED: ON Amber
for selected mode No action required; sensor will re-
turn to Run Mode None
Teaching Minimum and Maximum Limits
General Notes on Teaching
• The sensor will return to RUN mode if the first TEACH condition is not registered within 120 seconds after the initial 2 second hold on
the Discrete push button.
• To exit TEACH mode without saving any changes, press and hold the Discrete push button or remote line longer than 2 seconds
(before teaching the second limit). The sensor will revert to the last saved limits.
• After the first limit is taught, the sensor will remain in TEACH mode until the TEACH sequence is finished or exited by a 2 second hold
on the Discrete push button or remote line.
2 The sensor will revert to previously saved configuration and return to RUN mode if TEACH is inactive for 120 seconds after the initial 2 second hold on push button
U-GAGE® T30UX Series with Discrete Output
P/N 138381_web
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