Available on request
Keyence GL-S28SH
MPN: GL-S28SH · Brand: Keyence
Price on request
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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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Quick facts
| Availability | Confirmed on request |
| Category | Safety Light Curtain |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can GL-S28SH be shipped?
GL-S28SH is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up GL-S28SH in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for GL-S28SH and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for GL-S28SH, subject to availability and destination.
Slim type 28 beam axes. GL-S28SH. Series: Safety Light Curtain. Series code: GL-S series
Specifications
Specifications
| Model Name | Slim type 28 beam axes |
| Model Code | GL-S28SH |
| Series Title | Safety Light Curtain |
| Series Code | GL-S series |
| Data Sheet URL | https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR57112&dlModelId=PM_24S28S&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US |
| CAD URL | https://www.keyence.com/products/safety/light-curtain/gl-s/downloads/?mode=cd&modelId=PM_24S28S |
| Manuals URL | https://www.keyence.com/products/safety/light-curtain/gl-s/downloads/?mode=ma&modelId=PM_24S28S |
| Model | GL-S28SH |
| Type | Slim type |
| Detection capability | ø25 mm ø0.98" |
| Total length | 579.5 mm 22.81" |
| No. of beam | 28 |
| Detection height | 540mm 21.26" |
| Protection height | 586mm 23.07" |
| Beam axis spacing | 20 mm 0.79" |
| Operating distance | 0.1 to 2 m 0.3' to 6.6' |
| Effective aperture angle | Max. ±3.75° (when the operating distance is 2 m 6.6') |
| Light source | Infrared LED (870 nm) |
| Response time(ms) - Wire synchronization, one-line, or optical synchronization system (channel 0) | 7.4 *1 |
| Response time(ms) | 50.0 *1 *2 |
| Response time(ms) - Optical synchronization system (channel A or B) | 10.2 *1 |
| OSSD operation | Turns on when no interruptions are present in the detection zone |
| Synchronization between the transmitter and receiver | Optical synchronization or wire synchronization (determined by the wiring) |
| Light interference prevention function | Optical synchronization: prevented by Channel A and B with setting switchWire synchronization: prevented automatically |
| Control output (OSSD output) - Output type | 2 transistor outputs (PNP or NPN output is determined by the cable type.) |
| Control output (OSSD output) - Max. load current | Max. 300 mA |
| Control output (OSSD output) - Residual voltage (when ON) | Max. 2.5 V (with a cable length of 5 m 16.4') |
| Control output (OSSD output) - OFF state voltage | Max. 2.0 V (with a cable length of 5 m 16.4') |
| Control output (OSSD output) - Leakage current | Max. 200 µA |
| Control output (OSSD output) - Max. load capacitance | 2.2 µF |
| Control output (OSSD output) - Load wiring resistance | Max. 2.5 Ω |
| Inputs 1 and 2 | Short-circuit current: approx. 1 mA |
| Power supply - Current consumption(mA) | 44*4 |
| Power supply | 67*4 |
| Power supply - Power voltage | 24 VDC ±20%, ripple (P-P) 10% or less, Class 2 |
| Protection circuit | Reverse current protection, short-circuit protection and surge protection for each output |
| Approved standards - EMC | IEC61496-1, EN61496-1, UL61496-1 |
| Approved standards | EN55011 ClassA, FCC Part15B ClassA, ICES-003 ClassA |
| Approved standards - Safety | IEC61496-1, EN61496-1, UL61496-1 (Type 4 ESPE)IEC61496-2, EN61496-2, UL61496-2 (Type 4 AOPD)IEC61508, EN61508 (SIL3), IEC62061, EN62061 (SIL CL3)EN ISO13849-1: 2015 (Category 4, PLe)UL508, UL1998GB/T4584 |
| Environmental resistance - Enclosure rating | IP65/IP67 (IEC60529) |
| Environmental resistance - Overvoltage category | II |
| Environmental resistance - Ambient light | Incandescent lamp: 3,000 lux or less, Sunlight: 20,000 lux or less |
| Environmental resistance - Operating ambient temperature | -10 to +50 °C 14 to 122 °F (No freezing) |
| Environmental resistance - Operating relative humidity | 15 to 85 % RH (no condensation) |
| Environmental resistance - Storage temperature | -25 to +60 °C -13 to 140 °F (No freezing) |
| Environmental resistance - Storage relative humidity | 15 to 95 % RH |
| Environmental resistance - Vibration resistance | 10 to 55 Hz, Double amplitude 0.7 mm 0.03", 20 sweeps in each of the X, Y, and Z directions |
| Environmental resistance - Shock resistance | 100 m/s2 (Approx. 10 G), 16 ms pulse, 1,000 times in each of the X, Y, and Z directions |
| Material | Polyarylate |
| Weight - Transmitter | 215 g |
| Weight - Receiver | 220 g |
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
