UDC-18GS-3EP1-IO-0,2M-V19 Double sheet sensor

Key Benefits at a Glance

Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials
Insensitive to printing, colors, and shining surfaces
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
Integrated alignment aid
IO-Link Interface for process data, parameterization and diagnosis
Synchronization options
No teach-in required
Short version

Product photo: Double sheet sensor UDC-18GS-3EP1-IO-0,2M-V19

Dimensions: Double sheet sensor UDC-18GS-3EP1-IO-0,2M-V19

Connection Assignment: Double sheet sensor UDC-18GS-3EP1-IO-0,2M-V19

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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Datasheet Function Classification Informative Literature Product Documentation Design / Simulation Approvals Software Related Products

Technical data of UDC-18GS-3EP1-IO-0,2M-V19

Sensing range		20 ... 60 mm , optimal distance: 45 mm
Transducer frequency		approx. 255 kHz

Non-volatile memory		EEPROM
Write cycles		300000

LED green		indication: single sheet detected flashing (1 Hz) - standby mode flashing with short break (1 Hz) - IO-Link mode
LED yellow		indication: no sheet detected (Air)
LED red		indication: double sheet detected flashing: device error

Operating voltage	U_B	18 ... 30 V DC , ripple 10 %_SS
No-load supply current	I₀	≤ 40 mA
Power consumption	P₀	≤ 550 mW
Time delay before availability	t_v	≤ 300 ms

Interface type		IO-Link
IO-Link revision		1.1
Device profile		Identification and Diagnosis - I&D
Process data		Input: 16 Bit - measurement value 8 Bit - selected threshold set 2 Bit - switching signals 3 Bit Output: 8 Bit - threshold set 2 Bit - disable transducer 1 Bit
Vendor ID		1 (0x0001)
Device ID		3148290 (0x300A02)
Transfer rate		COM2 (38.4 kBit/s)
Min. cycle time		2.8 ms
SIO mode support		yes
Compatible master port type		Class A (use adapter cable listed in accesories) Class B (use 3-pole adapter or 3-wire cable)

Designation

SYNC

Input/output type

1 synchronization connection, bidirectional

0 Level		0 ... 1 V
1 Level		2.5 V ... U_B
Input impedance		> 22 kΩ
Output rated operating current		current source < 2.5 mA
Pulse length		0.4 ... 3 ms with external control, low active

Synchronization frequency

Common mode operation		≤ 230 Hz
Multiplex operation		≤ 230 Hz /n, n = number of sensors , n ≤ 10

Designation

IN2/FEEDBACK

Input/output type

input or output programmable via IO-Link :
input for selection of a threshold set (factory default)
output as feedback output

Input type

digital input

Signal		0-level: 0 ... + 1V 1-level: +U_B - 1 V ... +U_B
Input impedance		≥ 60 kΩ
Pulse length		≥ 100 ms

Output type

PNP

Rated operating current	I_e	8 mA
Voltage drop		< 3 V
Fusing		reverse polarity protected , overload and short-circuit protected

Designation		IN1/TEACH
Input type		0-level: 0 ... + 1V 1-level: +U_B - 1 V ... +U_B
Pulse length		≥ 100 ms
Impedance		≥ 60 kΩ

Designation		OUT 1 ... 3
Number		3
Output function		OUT 1: single sheet detected OUT 2: double sheet detected OUT 3: no sheet detected (air)
Output type		Push-pull (4 in 1) output , NC contact ( programmable )
Rated operating current	I_e	100 mA per output
Voltage drop	U_d	≤ 3 V
Switch-on delay	t_on	15 ms (programmable)
Switch-off delay	t_off	15 ms (programmable)
Pulse extension		can be activated (100 ms or IO-Link cycle time)
Fusing		reverse polarity protected , overload and short-circuit resistant

Standard conformity

Standards

EN IEC 60947-5-2:2020
IEC 60947-5-2:2019
IEC 61131-9 / IO-Link V1.1.3

UL approval		cULus Listed, General Purpose, Class 2 Power Source
CCC approval		CCC approval / marking not required for products rated ≤36 V

Ambient temperature		0 ... 60 °C (32 ... 140 °F)
Storage temperature		-25 ... 70 °C (-13 ... 158 °F)

Connection type

fixed cable with plug

Housing length

Ultrasonic transmitter		21 mm
Ultrasonic receiver		52 mm

Housing diameter

Ultrasonic transmitter		18 mm
Ultrasonic receiver		18 mm

Degree of protection

IP65

Material

Housing		Stainless steel 1.4305/AISI 303, polyamide plastic parts
Transducer		epoxy resin/hollow glass sphere mixture; polyurethane foam

Connector

Threading		M12 x 1
Number of pins		8

Cable

Cable diameter		4.3 mm
Bending radius		5 x diameter , fixed installation
Material		PUR
Color		black
Length	L	approx. 200 mm

Mass

75 g

Tightening torque, fastening screws

max. 20 Nm

General Notes

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