Product Model
GLD20G-QLRC2170ZZZ
Selling Points
- 1Compact design for easy integration into various applications.
- 2Reliable photoelectric retro-reflective sensing principle with dual lens system.
- 3Adjustable sensitivity via potentiometer for precise settings.
- 4High switching output with relay, SPDT, electrically isolated for secure operation.
- 5Durable housing made of ABS with IP67 enclosure rating for harsh environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric retro-reflective sensor | Functional principle detail | With minimum distance to reflector (dual lens system) |
Sensing range_Sensing range min. | 0.03 m | Sensing range_Sensing range max. | 20 m |
Sensing range_Maximum distance range from reflector to sensor (operating reserve 1) | 0.03 m ... 20 m | Sensing range_Recommended distance range from reflector to sensor (operating reserve 2) | 0.03 m ... 16 m |
Sensing range_Reference reflector | Reflector PL80A | Polarisation filters | Yes |
Emitted beam_Light source | LED | Emitted beam_Type of light | Visible red light |
Emitted beam_Shape of light spot | Rectangular | Emitted beam_Light spot size (distance) | Ø 200 mm (5,000 mm) |
Emitted beam_Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) | < +/- 1.5° (at Ta = +23 °C) | Key LED figures_Normative reference | EN 62471:2008-09 | IEC 62471:2006, modified |
Key LED figures_LED risk group marking | Free group | Key LED figures_Wave length | 630 nm |
Key LED figures_Average service life | 100,000 h at Ta= +25 °C | Adjustment_Potentiometer | For sensitivity adjustment, 270° |
Indication_LED green | Operating indicatorStatic on: power onStatic off: object present | Indication_LED yellow | Status of received light beamStatic on: object not presentStatic off: object present |
Supply voltage Ue | 24 V AC/DC ... 240 V AC/DC | Ripple | < 10 % |
Usage category | DC-13 (according to EN 60947-1)#!#AC-15 (according to EN 60947-1) | Current consumption | ≤ 10 mA, ≤ 45 mA, Without load At 230 V AC/DC, Without load At 24 V AC/DC |
Protection class | II | Digital output_Number | 2 (Complementary) |
Digital output_Type | Relay, SPDT, electrically isolated2) | Digital output_Switching mode | Light/dark switching |
Digital output_Output current Imax. | 4 A@250 V AC, 4 A@24 VDC, 0.11 A@250 V DC | Digital output | UL: 4 A@250 V AC, general use |
Digital output | 4 A @ 250 V AC, resistive (NO) | Digital output | 3 A @ 250 V AC, resistive (NC) |
Digital output | 4 A @ 24 V DC, NO, general use | Digital output | 3 A @ 24 V DC, NC, general use |
Digital output | R300/B300 (NO contacts only) | Digital output_Response time | ≤ 15 ms |
Digital output_Switching frequency | 10 Hz3) | Pin/Wire assignment_BN 1 | L/(+) |
Pin/Wire assignment_BU 2 | N/(-) | Pin/Wire assignment_WH 3 | Relay COM |
Pin/Wire assignment_BK 4 | Relay NCRelay output, light switching, object present → output LOW | Pin/Wire assignment_GY 5 | Relay NORelay output, dark switching, object present → output HIGH |
Housing | Rectangular | Dimensions (W x H x D) | 23.5 mm x 74.5 mm x 63 mm |
Connection | Terminal connection, 5 terminals | Material_Housing | Plastic, ABS |
Material_Front screen | Plastic, PMMA | Weight | Approx. 88 g |
Specifications may be subject to change without notice