Serviceline Industrial Sensors
Serviceline Explosion Protection

Double sheet sensor UDC-18GM50-255-3E0-Y206523

UDC-18GM50-255-3E0-Y206523
  • Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials, preferably papers
  • Short version
  • No TEACH-IN required
  • Function indicators visible from all directions
  • Insensitive to printing, colors, and shining surfaces
  • Material weight from 10 g/m2 up to over 2000 g/m2
  • Very wide material spectrum, finest papers up to thin sheet metals as well as plastic- and metal foils
  • Perpendicular or inclined sensor mounting relative to the sheet plane possible
  • Very short response time
  • Programmable

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  UDC-18GM50-255-3E0-Y206523

General specifications
Sensing range20 ... 60 mm , optimal distance: 45 mm
Transducer frequency255 kHz
Indicators/operating means
LED greenindication: single sheet detected
LED yellowIndication: No sheet detected (Air)
LED redindication: double sheet detected
Electrical specifications
Operating voltage18 ... 30 V DC , ripple 10 %SS
No-load supply current< 50 mA
Input
Input typeFunction input
0-level: -UB ... -UB + 1V
1-level: +UB - 1 V ... +UB
Pulse length≥ 100 ms
Impedance≥ 4 kΩ
Output
Output type3 switch outputs NPN, NO
Rated operating current3 x 100 mA , short-circuit/overload protected
Voltage drop≤ 3 V
Switch-on delayapprox. 1.5 ms
Switch-off delayapprox. 1.5 ms
Pulse extensionmin. 120 ms programmable
Approvals and certificates
UL approvalcULus Listed, General Purpose, Class 2 Power Source
CSA approvalcCSAus Listed, General Purpose, Class 2 Power Source
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature0 ... 60 °C (32 ... 140 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.14 mm2
Degree of protectionIP67
Material
Housingnickel plated brass; plastic components: PBT
Transducerepoxy resin/hollow glass sphere mixture; polyurethane foam
Mass135 g

Documents: UDC-18GM50-255-3E0-Y206523

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF211 KB
Instruction manuals
Instruction Manual UDC-18GM50-255ENGPDF375 KB
Betriebsanleitung UDC-18GM50-255GERPDF222 KB

Approvals+Certificates: UDC-18GM50-255-3E0-Y206523

CertificatesCertificate No.File TypeFile Size
Canada USA CSA Ordinary Location1007121PDF99 KB
US CA UL General PurposeE87056LINK---

Software: UDC-18GM50-255-3E0-Y206523

Device type managersRelease InfoFile TypeFile Size
DTM UC-Prog1 + UDC devices / DTM UC-Prog1 + UDC Geräte05/2012ZIP7722 KB

Associated Products: UDC-18GM50-255-3E0-Y206523

Accessories
Programming adapter, USB 2.0 interface, Simple insertion in the sensor connection leadfa
Mounting bracket for double sheet monitorfa
Extension cable for UDB... and UDC...fa
Extension cable for UDB... and UDC...fa
Male cordset, M12, 5-pin, PUR cable with WAGO terminalsfa
Universal DTM host platform, For all DTMs of Pepperl+Fuchs, Approved FDT/DTM technology, Free of charge, Internet download possiblepa