About this guide

Validity

This guide provides all the necessary information for the safe use of the SmartLight. It applies to the following models:

Applicable products

Type

Order code

BNI IOL-810-205-K036

BNI00LY

BNI IOL-810-205-K037

BNI00LM

BNI IOL-811-205-K036

BNI00LZ

BNI IOL-811-205-K037

BNI00LL

BNI IOL-812-205-K036

BNI00M0

BNI IOL-812-205-K037

BNI00LK

Read this manual and all related documents completely before installing and operating the product.

This manual was originally created in English. Other language versions are translations of this manual.

© Copyright 2026, Balluff GmbH Zabergäustraße 8, 73765 Neuhausen auf den Fildern

All content is protected by copyright. All rights, including reproduction, publication, editing, and translation, are reserved.

Other applicable documents

Additional information about this product can be found at www.balluff.com on the product page, e.g., in the following documents:

  • Data sheet

  • Declaration of conformity

  • Disposal

Symbols and Conventions

Individual action instructions are indicated by a preceding triangle.

► Instruction

Action sequences are numbered consecutively:

  1. Step 1

  2. Step 2

Numbers unless otherwise indicated are decimals (e.g. 23). Hexadecimal numbers are represented with a preceding 0x (e.g. 0x12AB).

Note, Tip

This info box indicates general notes.

Explanation of the warnings

Always observe the warnings in this guide and the measures described to avoid hazards.
The warnings used here contain various signal words and are structured as follows:

SIGNAL WORD

Type and source of the hazard

Consequences if not complied with
► Measures to avoid hazards

The individual signal words mean:

Notice

Identifies a danger that could damage or destroy the product.

Caution

The general warning symbol together with the signal word CAUTION indicates a hazard which can lead to slight or moderate injuries.

Warning

The general warning symbol together with the signal word WARNING indicates a hazard which can lead to death or serious injuries.

Danger

The general warning symbol in conjunction with the signal word DANGER identifies a hazard which, if not avoided, will certainly result in death or serious injury.

Technical terms and abbreviations used

CE:

Conformité Européenne, EU conformity marking.

DPP:

Direct Parameter Page

EMC:

Electromagnetic Compatibility

GND:

Ground

IODD:

Input-Output-Device-Description

IOL:

IO-Link

ISDU:

IO-Link-Parameter (Index Service Data Unit)

LSB:

Least Significant Bit

MSB:

Most Significant Bit

PD:

Process Data

SIO:

Single Input Output

Pictures

Product views and pictures in these operating instructions may differ from the specified product.