Ultrasonic sensor UB120-12GM-E4-V1
Technical data
General specifications
Sensing range 15 ... 120 mm
Adjustment range 20 ... 120 mm
Dead band 0 ... 15 mm
Standard target plate 10 mm x 10 mm
Transducer frequency approx. 850 kHz
Response delay approx. 9 ms
Indicators/operating means
Model Number
UB120-12GM-E4-V1
Single head system
Features
• Extremely narrow projection cone
• Switch output
• Very small unusable area
• 5 different output functions can be
set
• Short response time
Diagrams
Characteristic response curve
Distance Y [mm]
75
50
25
1
0
-25
-50
-75
0 25 50 75 100 125 150 175 200
Y
Curve 1: flat surface 10 mm x 10 mm
Curve 2: round bar, Ø 8 mm
2
Distance X [mm]
X
LED yellow indication of the switching state
LED red solid red: Error
Electrical specifications
Operating voltage U
No-load supply current I
Input
Input type 1 program input
Output
Output type 1 switch output NPN Normally open/closed , programmable
Rated operating current I
Default setting Switch point A1: 20 mm Switch point A2: 120 mm
Voltage drop U
Repeat accuracy ≤ 1 %
Switching frequency f ≤ 52 Hz
Range hysteresis H 1 % of the set operating distance
Temperature influence ± 1.5 % of full-scale value
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type Connector M12 x 1 , 4-pin
Degree of protection IP67
Material
Housing brass, nickel-plated
Transducer epoxy resin/hollow glass sphere mixture; foam polyurethane,
Mass 25 g
Compliance with standards and
directives
Standard conformity
Standards EN 60947-5-2:2007+A1:2012
Approvals and certificates
UL approval cULus Listed, Class 2 Power Source
CCC approval CCC approval / marking not required for products rated ≤36 V
B
0
e
d
flashing: program function object detected
red, flashing: program function, object not detected
10 ... 30 V DC , ripple 10 %
≤ 30 mA
operating distance 1: -U
... +U
B
input impedance: > 4,7 kΩ program pulse: ≥ 1 s
100 mA , short-circuit/overload protected
≤ 3 V
cover PBT
IEC 60947-5-2:2007 + A1:2012
SS
... +1 V, operating d istance 2: +6 V
B
Release date: 2017-07-12 08:57 Date of issue: 2017-07-12 188173_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Ultrasonic sensor UB120-12GM-E4-V1
Dimensions
4
17
(Torque)
max. 10 Nm
LED
M12x1
M12x1
41
48.4
6
Additional Information
Programmable output modes
1. Window mode, normally open mode
A1 < A2:
A1
2. Window mode, normally closed mode
A2 < A1:
A2
3. One switch point, normally open mode
A1 -> ∞:
A2
4. One switch point, normally closed mode
70
A2 -> ∞:
A1
5. A1 -> ∞, A2 -> ∞: Object presence detection mode
Object detected: Switch output closed
No object detected: Switch output open
object distance
A2
A1
Electrical Connection
Standard symbol/Connections:
(version E4, npn)
U
Core colours in accordance with EN 60947-5-2.
Pinout
Wire colors in accordance with EN 60947-5-2
1 BN
2 WH
3 BU
4 BK
1 (BN)
2 (WH)
4 (BK)
3 (BU)
2
1
3
(brown)
(white)
(blue)
(black)
+ U
B
Teach input
Switch output
- U
B
4
Release date: 2017-07-12 08:57 Date of issue: 2017-07-12 188173_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
Ultrasonic sensor UB120-12GM-E4-V1
Accessories
UB-PROG2
Programming unit
BF 5-30
Universal mounting bracket for cylindrical sensors with a diameter of 5 ... 30 mm
BF 12
Mounting flange, 12 mm
BF 12-F
Mounting flange with dead stop, 12 mm
V1-G-2M-PVC
Female cordset, M12, 4-pin, PVC cable
V1-W-2M-PUR
Female cordset, M12, 4-pin, PUR cable
UVW90-M12
Ultrasonic -deflector
Adjusting the switching points
The ultrasonic sensor features a switch output with two teachable switching points. These are set by applying the supply voltage
-U
or +UB to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1 s. LEDs indicate whe-
B
ther the sensor has recognised the target during the TEACH-IN procedure. Switching point A1 is taught with -U
Five different output functions can be set
1. Window mode, normally-open function
2. Window mode, normally-closed function
3. one switching point, normally-open function
4. one switching point, normally-closed function
5. Detection of object presence
TEACH-IN window mode, normally-open function
- Set target to near switching point
- TEACH-IN switching point A1 with -U
B
- Set target to far switching point
- TEACH-IN switching point A2 with +U
B
TEACH-IN window mode, normally-closed function
- Set target to near switching point
- TEACH-IN switching point A2 with +U
B
- Set target to far switching point
- TEACH-IN switching point A1 with -U
B
TEACH-IN switching point, normally-open function
- Set target to near switching point
- TEACH-IN switching point A2 with +U
B
- Cover sensor with hand or remove all objects from sensing range
- TEACH-IN switching point A1 with -U
B
TEACH-IN switching point, normally-closed function
- Set target to near switching point
- TEACH-IN switching point A1 with -U
B
- Cover sensor with hand or remove all objects from sensing range
- TEACH-IN switching point A2 with +U
B
TEACH-IN detection of objects presence
- Cover sensor with hand or remove all objects from sensing range
- TEACH-IN switching point A1 with -U
- TEACH-IN switching point A2 with +U
B
B
, A2 with +UB.
B
LED Displays
Displays in dependence on operating mode Red LED Yellow LED
TEACH-IN switching point:
Object detected
No object detected
Object uncertain (TEACH-IN invalid)
off
flashes
On
flashes
off
off
Normal operation off Switching state
Fault on Previous state
Installation conditions
If the sensor is installed at places, where the environment temperature can fall below 0 °C, for the sensors fixation, one of the
mounting flanges BF 12, BF 12-F or BF 5-30 must be used. In case of direct mounting of the sensor in a through hole, it has to be
fixed at the middle of the housing thread.
Release date: 2017-07-12 08:57 Date of issue: 2017-07-12 188173_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
3
Ultrasonic sensor UB120-12GM-E4-V1
Release date: 2017-07-12 08:57 Date of issue: 2017-07-12 188173_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
4
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