674
Date of issue: 2012-07-30
Ultrasonic Sensors,
Double Sheet Sensors
3
.4
Electrical Connection
For detailed data and product description refer to the data sheets at
Technical Data
Germany: +49 621 776-4411
Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
Pepperl+Fuchs Group
fa-info@de.pepperl-fuchs.com
USA: +1 330 486 0001
fa-info@us.pepperl-fuchs.com
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com
Copyright Pepperl+Fuchs
D
D
Lt
L1
LEDs
L 2
General Data
Sensing range
20 ... 60
mm , optimal distance: 45 mm
Transducer frequency
255
kHz
Operating voltage
18 ... 30
V DC , ripple 10 %
SS
No-load supply current
< 60 mA
Rated operational current
2
x 100 mA , short-circuit/overload protected
Switch-on delay
600
s
Switch-off delay
600
s
Input type
TEACH-IN input
LED green
Display: readiness
LED yellow
indication: label detected
LED red
Display: error
Ambient temperature
0 ... 60
°C (32 ... 140 °F)
Material
Housing
nickel plated brass; plastic components: PBT
Transducer
epoxy resin/hollow glass sphere mixture; polyurethane foam
Protection degree
IP67
Connection type
cable PVC , 2 m
Model Number
ULB-18GM50-255-2E3
ULB-18GM50-255-2E1
Output type
2
switch outputs NPN, NC
●
2
switch outputs PNP, NC
●
Approvals and Certificates
UL approval
C-UL listed: 57M3, IND CONT. EQ., "Powered by
Class 2 Power Source"
●
●
Dimensions
Receiver length L1 [mm]
53
Emitter length L2 [mm]
22
Diameter D [mm]
18
Receiver thread length l
t
[
mm]
30
MH-UDB01
Mounting bracket for double sheet monitor
This and more accessories can be found in chapter 3.5 from page 676
See pages from 974 ... for cordsets
See pages 1074 ... for mounting aids
Accessories
Label sensor
cylindrical, Ø 18 mm
Short Ø18 mm housing
Universal label detection
Extraordinary fast response
DC, 2 switching outputs
Cable version
Properties
(
BN)
(
PK)
(
WH)
(
BK)
(
GY)
+U
B
-
U
B
(
BU)
U
Standard symbol/Connection:
Label monitor
Outputbasematerial /air
n.c.
Output label
TEACH IN
(
BN)
(
PK)
(
WH)
(
BK)
(
GY)
+U
B
-
U
B
(
BU)
U
Standard symbol/Connection:
Label monitor
Output basematerial / air
n.c.
Output label
TEACH IN
ULB-18GM50-255-2E1
ULB-18GM50-255-2E3
