Key facts
- Brand
- Omron
- Model
- E6B2-C
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2026-09-29
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Omron E6B2-C User Manual
The E6B2-C series from Omron is an incremental/absolute encoder offering a range of resolutions and output options such as NPN open‑collector, PNP open‑collector, voltage and linear‑drive outputs. It is designed for use with DC power supplies from 5 V to 24 V and includes features like axial load capacity, built‑in protection circuits, and an IP50 housing.
The manual covers rated performance data, wiring and connection diagrams, installation instructions, accessory options, and safety precautions. It also lists environmental limits, mechanical dimensions, and recommended cable lengths for both standard and linear‑drive configurations. This manual is written in Chinese.
Omron E6B2-C specifications
| Power supply voltage | 5 VDC −5 % to 24 VDC |
|---|---|
| Output type | NPN open‑collector, PNP open‑collector, line‑driver |
| Maximum response frequency | 3100 kHz |
| Ambient temperature range (operating) | −10 °C to 70 °C |
| Degree of protection | IP50 |
| Weight (packed) | ≈ 100 g |
All Omron E6B2-C documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum electrical response speed of the encoder?
The maximum response frequency is 3100 kHz, which determines the highest electrical response speed.
How long can the cable be for standard models?
Do not extend the cable length to more than 2 m; for models with a line‑driver output the maximum length is 100 m.
What is the recommended maximum cable length for standard wiring?
Use a cable length of 2 m or less for standard wiring; longer runs (up to 100 m) are allowed only with the linear‑drive output version.
What are the operating temperature limits of the encoder?
The encoder can operate from –10 °C to +70 °C and can be stored from –25 °C to +85 °C.
What safety precaution should be taken to avoid damage to the internal circuit?
Ensure correct wiring and do not exceed the rated operating range; incorrect wiring can damage the internal circuitry.
From: Omron E6B2-C User Manual