Pepperl Fuchs UB250-F12-EP-V15 Data Sheet

Ultrasonic sensor UB250-F12-EP-V15

Technical data

General specifications

Sensing range 20 ... 250 mm
Adjustment range 25 ... 250 mm
Dead band 0 ... 20 mm
Standard target plate 100 mm x 100 mm
Transducer frequency approx. 400 kHz
Response delay approx. 20 ms

Indicators/operating means

LED green Operating display
LED yellow Evaluation range indicator, Ready for programming
LED red Ready for programming, Fault

Electrical specifications

Model Number

UB250-F12-EP-V15

Single head system

Features

• Evaluation limits can be taught-in

• Selectable sound lobe width

• Synchronization options

• Very small unusable area

• Temperature compensation

Diagrams

Characteristic response curve

Distance Y [mm]

70

flat surface 100 mm x 100 mm

20

0

-30

round bar, Ø 25 mm

-80
0 100 200 300 400 500

Y

X

wide sound lobe
narrow sound lobe

Distance X [mm]

Operating voltage U
No-load supply current I

Input/Output

Synchronization 1 synchronous connection, bi-directional

Synchronization frequency

Common mode operation ≤ 200 Hz
Multiplex operation ≤ 200/n Hz, n = number of sensors

Input

Input type 1 program input

Pulse length ≥ 1 s

Output

Output type Push-pull output, short-circuit protected, reverse polarity

Rated operating current I
Default setting near switch point: 25 mm

Voltage drop U
Repeat accuracy ≤ 1 %
Switching frequency f 20 Hz
Range hysteresis H 1 % of the set operating distance
Temperature influence ± 1.5 % of full-scale value

Ambient conditions

Ambient temperature -15 ... 70 °C (5 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)

Mechanical specifications

Connection type Connector M12 x 1 , 5-pin
Degree of protection IP54
Material

Housing Frame: nickel plated, die cast zinc,

Transducer epoxy resin/hollow glass sphere mixture; foam polyurethane,

Mass 60 g

Compliance with standards and
directives

Standard conformity

Standards EN 60947-5-2:2007 + A1:2012

Approvals and certificates

UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose

B

0

e

d

10 ... 30 V DC
≤ 30 mA

0-level: -U
1-level: +4 V...+U
input impedance: > 12 kΩ
synchronization pulse: ≥ 100 µs, synchronization interpulse
period: ≥ 2 ms

Switching distance 1: -U
... +U
Input impedance: > 10 kΩ

protected
200 mA , short-circuit/overload protected

far switch point: 250 mm
wide sound lobe
output function: Window mode
output behavior: NO contact

≤ 3 V

Laterals: glass-fiber reinforced plastic PC

cover PBT

IEC 60947-5-2:2007 + A1:2012

...+1 V

B

B

... +1 V, Sw itch ing d ista nce 2 : +3 V

B

B

Release date: 2016-04-25 09:32 Date of issue: 2016-04-25 202070_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

1

Ultrasonic sensor UB250-F12-EP-V15

Dimensions

M4 / 4 deep

15

1.5

5.3

5.5

10

7.5

41.5

ø4.5

7

19.5

Electrical Connection

Standard symbol/Connections:

(version EP, pnp/npn)

U

Core colours in accordance with EN 60947-5-2.

Additional Information

Programmable operation modes

Unusable area

Object distance

49

65

2

M12 x 1

24

A1

N

M

Connector 90° adjustable position

11.5

A2

B

(BN)

1

(WH)

2

(GY)

5

(BK)

4

(BU)

3

+ U

B

TEACH

Synchronous

Switch output

- U

B

32.5

N normal operation

A1 evaluation limit 1

A2 evaluation limit 2

B light beam characteristics

M operating mode

Teach-IN

1. Switching point mode

N. C.

A1

N. O.

A2

2. Window mode

N. O.
A2 > A1

N. C.
A1> A2

A1

A2 A1

3. Hysteresis mode

N. C.
A2 > A1

N. O.
A1 > A2

A1

A2

A2

A2

A1

Pinout

1

5

2

4

3

Wire colors in accordance with EN 60947-5-2

1 BN
2 WH
3 BU
4 BK
5 GY

(brown)
(white)
(blue)
(black)
(gray)

Release date: 2016-04-25 09:32 Date of issue: 2016-04-25 202070_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

2