UM18-51111
UM18
ULTRASONIC SENSORS
Online data sheet
UM18-51111 | UM18
ULTRASONIC SENSORS
A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T
Ordering information
Type
UM18-51111
Other models and accessories
www.sick.com/UM18
Part no.
6028965
Detailed technical data
Performance
Working range, limiting range
Resolution
Repeatability
Accuracy
Response time
Switching frequency
Output time
Ultrasonic frequency (typical)
Detection area (typical)
Additional function
30 mm ... 250 mm, 350 mm
≥ 0.08 mm
± 0.15 %
1)
0.17 % / K
1)
32 ms
± 15 Hz
8 ms
320 kHz
See diagrams
Set switching mode: Distance to object (DtO) / Window (Wnd) / Object between sensor and
background (ObSB), teach-in of switching output, Multi functional input: external teach, reset to
factory default
1)
Referring to current measurement value.
Interfaces
Switching output
Multifunctional input (MF)
Hysteresis
1)
2)
1 x PNP (500 mA)
1)
2)
1 x
2 mm
Output Q short-circuit protected.
PNP: HIGH = V
S
- (< 2 V) / LOW = 0 V.
Mechanics/electronics
Supply voltage V
s
Power consumption
Initialization time
Design
1)
2)
DC 10 V ... 30 V
1)
≤ 1.2 W
2)
< 300 ms
Cylindrical
Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A.
Without load.
2
DISTANCE SENSORS | SICK
Online data sheet | 2016-05-02 22:08:07
Subject to change without notice
UM18-51111 | UM18
ULTRASONIC SENSORS
Housing material
Connection type
Weight
1)
2)
Nickel-plated brass, PBT
Ultrasonic transducer: polyurethane foam, glass epoxy resin
Male connector, M12, 5-pin
55 g
Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A.
Without load.
Ambient data
Enclosure rating
Ambient temperature
IP 67
Operation: –25 °C ... +70 °C
Storage: –40 °C ... +85 °C
Connection type
Male connector M12, 5-pin
Connection diagram
UM18-21xxxAxxx Connector M12, 5-pin
brn
blk
blu
wht
gra
1
4
3
2
5
L+
Q/¯ /C
Q
M
nc
MF
1
2
① Not
assigned
② Multifunctional
input/synchronization and multiplex operation/communication Connect+
2016-05-02 22:08:07 | Online data sheet
Subject to change without notice
DISTANCE SENSORS | SICK
3
Online data sheet
SICK At A GlAnCe
SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applica-
tions. A unique range of products and services creates the perfect basis for controlling processes securely
and efficiently, protecting individuals from accidents and preventing damage to the environment.
We have extensive experience in a wide range of industries and understand their processes and require-
ments. With intelligent sensors, we can deliver exactly what our customers need. In application centers in
Europe, Asia and North America, system solutions are tested and optimized in accordance with customer
specifications. All this makes us a reliable supplier and development partner.
Comprehensive services complete our offering: SICK lifetime Services provide support throughout the ma-
chine life cycle and ensure safety and productivity.
For us, that is “Sensor Intelligence.”
WOrldWIde preSenCe:
Contacts and other locations
–
www.sick.com
SICK AG | Waldkirch | Germany | www.sick.com
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