Pepperl Fuchs UBC250-12GM-E5-V1 Data Sheet

Ultrasonic sensor UBC250-12GM-E5-V1

Technical data

General specifications

Sensing range 30 ... 250 mm
Adjustment range 50 ... 250 mm
Dead band 0 ... 30 mm
Standard target plate 100 mm x 100 mm
Transducer frequency approx. 310 kHz
Response delay approx. 50 ms

Electrical specifications

Model Number

UBC250-12GM-E5-V1

Features

• High chemical resistance through
PTFE coated transducer surface

• Stainless Steel enclosure

•1 switch output

• Temperature compensation

• Programmable output functions

•Program input

Diagrams

Characteristic response curve

Distance Y [mm]

200

150

100

50

0

-50

-100

-150

-200
0 100 200 300 400 500 600 700 800 900

Y

X

Curve 1: flat surface 100 mm x 100 mm
Curve 2: round bar, Ø 25 mm

12

Distance X [mm]

Operating voltage U
No-load supply current I

Input

Input type 1 program input

Output

Output type 1 switch output PNP Normally open/closed , programmable
Rated operating current I
Default setting Switch point A1: 50 mm Switch point A2: 250 mm
Voltage drop U
Repeat accuracy ≤ 1 %
Switching frequency f ≤ 8 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 IP68 / IP69K
Material

Housing stainless steel 1.4404 / AISI 316L

Transducer PTFE (diaphragm surface)

Mass 35 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

Dimensions

10 ... 30 V DC , ripple 10 %
≤ 30 mA

lower evaluation limit A1: -U
A2: +4 V ... +U
input impedance: > 4.7 kΩ, pulse duration: ≥ 1 s

100 mA , short-circuit/overload protected

≤ 3 V

O-ring for cover seal: Viton

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

4

17

B

12

43

4

SS

... +1 V, upper evaluation limit

B

65

72.5

Release date: 2017-07-12 08:58 Date of issue: 2017-07-12 197204_eng.xml

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

M12 x 1

ø 7

ø 15

1

Ultrasonic sensor UBC250-12GM-E5-V1

Electrical Connection

Standard symbol/Connections:

(version E5, pnp)

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

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
A2 -> ∞:

A1

5. A1 -> ∞, A2 -> ∞: Object presence detection mode
Object detected: Switch output closed
No object detected: Switch output open

object distance

A2

A1

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

V1-G-2M-PVC

Female cordset, M12, 4-pin, PVC cable

V1-W-2M-PUR

Female cordset, M12, 4-pin, PUR cable

Adjusting the switching points

The ultrasonic sensor features a switch output with two teachable switching points.
These are set by applying the supply voltage -UB or +UB to the TEACH-IN input. The
supply voltage must be applied to the TEACH-IN input for at least 1 s. Switching
point A1 is taught with -U

, A2 with +UB.

B

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

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

B

2

Release date: 2017-07-12 08:58 Date of issue: 2017-07-12 197204_eng.xml