IFM OG5121
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Quick facts
| Availability | Confirmed on request |
| Category | All photoelectric sensors |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can OG5121 be shipped?
OG5121 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 OG5121 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 OG5121 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 OG5121, subject to availability and destination.
Precise background suppression Ready for operation immediately thanks to fixed setting Programmable light-on/dark-on mode Wide range of fixing components for quick and easy mounting LED display to check operation, switching status and function
Specifications
Product characteristics
| Type of light | red light |
| Housing | threaded type |
Application
| Special feature | Gold-plated contacts; Background suppression |
| Function principle | Diffuse reflection sensor |
Electrical data
| Operating voltage[V] [V] | 10...30 DC |
| Current consumption[mA] [mA] | < 60 |
| Protection class | II |
| Reverse polarity protection | yes |
| Type of light | red light |
| Wave length[nm] [nm] | 660 |
Outputs
| Electrical design | PNP |
| Output function | light-on/dark-on mode; (programmable) |
| Max. voltage drop switching output DC[V] [V] | 2.5 |
| Permanent current rating of switching output DC[mA] [mA] | 200 |
| Short-time current rating of switching output[mA] [mA] | 200 |
| Switching frequency DC[Hz] [Hz] | 250 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Detection zone
| Range[mm] [mm] | 30...130; (white paper 200 x 200 mm 90% remission) |
| Factory setting | Range: 40 mm |
| Background suppression available | yes |
Operating conditions
| Ambient temperature[°C] [°C] | -20...60 |
| Protection | IP 67 |
Tests / approvals
| EMC | EN 60947-5-2; EN 55011; class B |
| EN 55011 | class B |
| MTTF[years] [years] | 521 |
| UL approval | Ta; < 40 °C; Enclosure type; Type 1; power supply; Limited Voltage/Current; UL approval no.; E030; File number UL; E174191 |
| Ta | < 40 °C |
| Enclosure type | Type 1 |
| power supply | Limited Voltage/Current |
| UL approval no. | E030 |
| File number UL | E174191 |
Mechanical data
| Weight[g] [g] | 33.5 |
| Housing | threaded type |
| Dimensions[mm] [mm] | M18 x 1 / L = 70.5 |
| Thread designation | M18 x 1 |
| Materials | PBT |
| Lens material | PMMA |
Displays / operating elements
| Display | switching status; 1 x LED, yellow; operation; 1 x LED, green; function; 1 x LED, red |
| switching status | 1 x LED, yellow |
| operation | 1 x LED, green |
| function | 1 x LED, red |
Accessories
| Items supplied | lock nuts: 2 |
Remarks
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A; Contacts: gold-plated |









