A
Anonymous
Mar 25, 2026
Rating: 5/5
Exact replacement
Matched our old unit exactly. No need to reprogram the PLC logic which saved us time.
Description
Genuine KEYENCE Photoelectric Sensor Module with Separate Amplifier PS-N11N PS-N12N
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Brand | KEYENCE |
| Model Series | PS-N Series |
| Specific Model | PS-N11N / PS-N12N |
| Sensor Type | Photoelectric |
| Configuration | Amplifier-Separated |
| Supply Voltage | 12 to 24 VDC |
| Output Type | NPN/PNP Open Collector |
| Response Time | 0.5 ms or less |
| Protection Rating | IP64 |
| Warranty Period | 1 Year Manufacturer Warranty |
5 reviews
A
Anonymous
Mar 10, 2026
Rating: 4/5
Good value
Performance is solid though price is premium compared to generic brands. You pay for reliability.
A
Anonymous
Feb 24, 2026
Rating: 5/5
Easy to install
Clear instructions and robust build quality. The M8 connector made wiring straightforward.
A
Anonymous
Feb 20, 2026
Rating: 5/5
Reliable for automation
Works perfectly on our assembly line. The detection stability is excellent even in vibrating environments.
A
Anonymous
Feb 09, 2026
Rating: 5/5
Fast response
Detection speed is impressive for high-speed counting applications. Very satisfied with this purchase.
5 FAQ
Q: Can it detect transparent objects like glass?
A: Detection of transparent objects depends on the specific lens unit paired with this amplifier. Please check lens specifications.
Q: Does it come with a connection cable?
A: Yes, the unit includes a standard 2-meter pre-connected cable with an M8 connector.
Q: What is the operating temperature range?
A: The operating temperature range is typically -25 to +55 degrees Celsius without icing or condensation.
Q: Is this compatible with existing PS-N series amplifiers?
A: Yes, this module is designed to be fully compatible with the KEYENCE PS-N series amplifier units.
Q: Is this genuine KEYENCE stock?
A: Yes, all our inventory is sourced directly from authorized distributors and is 100% genuine.
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