Pepperl Fuchs UDC-18GMA-400-3E3 Data Sheet

		Double sheet sensor				UDC-18GMA-400-3E3
				Technical data
				General specifications
				Sensing range	20 ... 60 mm , optimal distance: 45 mm
				Transducer frequency	395 kHz
				Indicators/operating means
				LED green	indication: single sheet detected
				LED yellow	Indication: No sheet detected (Air)
				LED red	indication: double sheet detected
				Electrical specifications
				Operating voltage UB	18 ... 30 V DC , ripple 10 %SS
				No-load supply current I0	< 80 mA
				Time delay before availability tv	< 500 ms
				Input
				Input type	Function input
					0-level: -UB	... -UB + 1V
					1-level: +UB	- 1 V ... +UB
				Pulse length	≥ 100 ms
				Impedance	≥ 4 kΩ
				Output
				Output type	3 switch outputs PNP, NC
				Rated operating current Ie	3 x 100 mA , short-circuit/overload protected
	Model Number			Voltage drop Ud	≤ 3 V
				Switch-off delay toff	approx. 15 ms (shorter response time on request)
				Switch-on delay ton	approx. 15 ms (shorter response time on request)
	UDC-18GMA-400-3E3
				Pulse extension	min. 120 ms programmable
				Ambient conditions
				Ambient temperature	0 ... 60 °C (32 ... 140 °F)
	Features
				Storage temperature	-40 ... 70 °C (-40 ... 158 °F)
	• Ultrasonic system for reliable
				Mechanical specifications
		detection of no, one, or two		Connection type	cable PVC , 2 m
		overlapping sheet materials,
				Core cross-section	0.14 mm2
		preferably papers		Degree of protection	IP67
	•	No TEACH-IN required		Material
				Housing	nickel plated brass; plastic components: PBT
	• Function indicators visible from all			Transducer	epoxy resin/hollow glass sphere mixture; polyurethane foam
		directions		Mass	150 g
				General information
	• Insensitive to printing, colors, and
				Supplementary information	Switch settings of the external programming adapter:
		shining surfaces			"output load": pull-down
	•	Material weight from 10 g/m2 up to			"output logic": inv
				Compliance with standards and
		over 2000 g/m2		directives
	• Very wide material spectrum,			Standard conformity
				Standards	EN 60947-5-2:2007+A1:2012
		finest papers up to thin sheet
					IEC 60947-5-2:2007 + A1:2012
		metals as well as plasticand
		metal foils		Approvals and certificates
				UL approval	cULus Listed, General Purpose, Class 2 Power Source
	• Perpendicular or inclined sensor			CSA approval	cCSAus Listed, General Purpose, Class 2 Power Source
		mounting relative to the sheet		CCC approval	CCC approval / marking not required for products rated ≤36 V
		plane possible
	•	Programmable

Diagrams

Mounting/Adjustment

Recommended distances

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	a	= 5 ... 15 mm
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Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.				1

Double sheet sensor

Dimensions

				wires 70 mm with	Evaluation unit with
				wire end ferrules	receiver unit
				LEDs
				l = 2 m
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			11
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			ø6

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36	10	45	18
		87

Electrical Connection

Standard symbol/Connection:

Double sheet control

		(BN)	+UB
		(PK)
			Function input
		(WH)
			Output single sheet
		(BK)
	U		Output double sheet
		(GY)
			Output air
		(BU)
			-UB

Accessories

UC-PROG1-USB

Programming adapter

UDB-Cable-2M

UDB-Cable-1M

V15S-G-0,3M-PUR-WAGO

Male cordset, M12, 5-pin, PUR cable with WAGO terminals

Ultraschall-Sensoren DTM

DTM devices for communication with cube style and UMC... sensors

PACTware 4.X

FDT Framework

2Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

UDC-18GMA-400-3E3

Additional Information

Mounting/Adjustment

(for very thick Papers)

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β = 35˚

b

β

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<![endif]>Release date: 2016-08-01 13:43 Date of issue: 2016-08-01 235851_eng.xml