ROTECH BF2 90 SafePass KTL Safety Light Curtain User Manual

ROTECH BF2 90 SafePass KTL Safety Light Curtain

Specifications

• Model: SafePass KTL Safety Light Curtains
• Product Code: BF2 90 / BF2 180
• Working Voltage: As described on own label

Product Usage Instructions

Safety Precautions

• Use the product indoors and in dry environments only.
• Keep the product in a dry place to avoid breakdown caused by high humidity conditions.
• Do not touch supply input with bare hands.

Installation and Setup

• Read the user manual carefully before starting to use the device.
• Install settings, make electrical connections, and configure system settings step by step.
• Keep the manual in a visible place throughout the product’s life.

User Restrictions

• This product should be used by individuals above 12 years of age or those with adequate knowledge and supervision.
• Do not supply the product with a different source outside the specified voltage range.

Maintenance and Warranty

• Batteries are not covered by the warranty in battery-operated products.
• The warranty does not cover failures due to discharge or fluid flow in products that have reached their shelf life.
• All service and repairs should be done by Kontal Elektronik technical service only.

Frequently Asked Questions

Q: Can this product be used outdoors?

A: No, this product is designed for indoor use only.

Q: What should I do if the product malfunctions?

A: Contact Kontal Elektronik technical service for any repairs or maintenance.

Introduction

• Please read the instructions carefully before you start using your device. You fulfill step-by-step necessary specifications like installing settings, and electrical connections and first operate system configurations carefully.
• After this stage, the product owner/user has to keep this manual in a known and visible place throughout product life.
• This product can be used by persons under 12 years of age or above with low physical, sensory, or mental capacity, knowledge, and inexperience if instructed, supervised, or informed about safe handling and possible hazards.
• Use the product only indoors and in dry environments. This product is designed for indoor use and there is no protection against water and dust.
• Keep the product in a dry place. Otherwise, the breakdown of the product may occur caused by high humidity conditions.
• Batteries are not covered by the warranty in battery-operated products. Also, the product that fills in the shelf life is not covered by the warranty failures due to discharge or flow of the fluid.
• All service and repairs can only be done by Kontal Elektronik technical service. The product should not be intervened by any other persons.
• Each product’s working voltage is described on its label. Do not supply the product with a different source outside this voltage range.
• If the product is used as described above disagreeably, may cause fire, serious injuries, or damage to the product or building. In case of such mistakes caused by the user, Kontal Elektronik San. and Tic. Ltd. Sti. does not accept any responsibility.
• This exclamation mark will be used to highlight important points.
• Do not touch the supply input of the product with bare hands.
• This electric mark will be used to highlight electricity hazards.
• This symbol on the product or product box indicates that this product can not be treated as normal household waste.
• Instead, the product should be delivered to designated collection points for the recycling of electronic equipment.
• Disposal of normal trash or incorrect destruction of the product can lead to negative consequences for the environment and human health.
• Responsibility for this document and the related revision belongs to KONTAL ELEKTRONİK SAN. VE TİC. LTD. ŞTİ. and it is the legal owner. Unauthorized alteration or modification is forbidden and a crime.

DEFINITION

• A light curtain that we produced works with Photocell infrared communication protocol. They are designed to be receiver and transmitter units and are usually used for safety purposes.
• We have two different light curtain models, BF90(Length is 90cm) and BF180(Length is 180cm. The technical features of these products are given below.

TECHNICAL FEATURES

TECHNICAL FEATURES| 90CM LIGHT CURTAIN TRANSMITTER 2| 90CM LIGHT CURTAIN RECEIVER 2
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Model| BF2 90V| BF2 90A
Product Code| K159-01| K158-01
Working Voltage| 12-24V AC / 15-40V DC| 12-24V AC / 15-40V DC
Working Current| 100mA @24V DC| 100mA @24V DC
Max. Reaction Time (Linear / Cross Mode)| –| 88ms / 155ms
Max. Working Distance| 16m| 16m
Min. Contacting Time| –| 500ms
Infrared Frequency| 38kHz| 38kHz
Working Temperature| -20 oC +55 oC| -20 oC +55 oC
Contact Type| –| Dry Contact NO / NC
Max. Contact Power| –| 60V DC 100mA, 42V AC 100mA
Weight| 1128,4gr| 1128,4gr
Dimensions (Width x Length x Depth)| 3,6 x 92 x 1,3cm| 3,6 x 92 x 1,3cm
TECHNICAL FEATURES| 180CM LIGHT CURTAIN TRANSMITTER 2| 180CM LIGHT CURTAIN RECEIVER 2
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Model| BF2 180V| BF2 180A
Product Code| K161-01| K160-01
Working Voltage| 12-24V AC / 15-40V DC| 12-24V AC / 15-40V DC
Working Current| 100mA @24V DC| 100mA @24V DC
Max. Reaction Time (Linear / Cross Mode)| –| 125ms / 270ms
Max. Working Distance| 16m| 16m
Min. Contacting Time| –| 500ms
Infrared Frequency| 38kHz| 38kHz
Working Temperature| -20 oC +55 oC| -20 oC +55 oC
Contact Type| –| Dry Contact NO / NC
Max. Contact Power| –| 60V DC 100mA, 42V AC 100mA
Weight| 2040gr| 2040gr
Dimensions (Width x Length x Depth)| 3,6 x 92 x 1,3cm| 3,6 x 92 x 1,3cm

• Maximum operating distance tested indoors. The operating distance of the product varies slightly depending on weather conditions and environments.
• Lineer / Shutter Scan Mode: In this mode, a receiver zone scans a transmitter zone. In addition, when this mode is activated, the shutter mode will also be active. In this mode, the photocell to be used with the shutter will not react to the lowering of the shutter, considering the normal descending times of the shutters, but will react to an obstacle (object) that intervenes in this process. Shutter closing speed for shutter mode max.
• It is designed in a way that 1m / s and cables will come out from the bottom. If the eyes are closed above the specified speed, the system will exit.
• Cross Scan Mode: With this mode, three recipient eyes scan for each transmitter eye. The detection sensitivity of this mode is 2 times higher than the linear mode.
• (For example, if an object with a minimum diameter of 10cm can be detected in linear mode, objects with a minimum diameter of 5cm can be detected when switched to cross mode.)
• Do not forget to disconnect the power to change the system operating modes (Lineer, Cross).

Light Curtain Power Card

• The power card that will control the Light Curtain receiver and transmitter cards is shown in Figure 1.
• On this board, there are various terminal connections, 1 trimpot used for transmitter signal strength adjustment, synchronous cable connection to ensure the harmony between the receiver and transmitter

The terminal group on the power card is divided into 4 parts. The first of these is the power inputs required for the board to work. The terminal group on the power card called the receiver is the part where the receiver photocell connection will be made. In this section, there is a 12V input for feeding the receiver photocell, a synchronous connection that will enable the receiver card to work in harmony with the transmitter card, a mode input that will determine the system’s operating mode (linear or cross), a relay connection to output the system, and a GND connection. Another terminal group on the power card is the relay output of the system called output. The transmitter part on the power card will be used for the connection of the power card with the transmitter photocell. In this section, as in the reciever part, there is a supply voltage input that will enable the system to operate, a synchronous connection that will ensure the system works in harmony, a mode input that will determine the operating mode of the system, a trimpot (POT) connection to adjust the signal strength of the transmitter card, and gnd.

Adjusting the Transmitter signal Strength

Light Curtain With the trimpot shown as POT1 on the power card, you increase the working distance of the Light Curtain with the adjustment you will make in the + direction (clockwise), while the working distance will decrease with the adjustment you make in the – direction (counterclockwise).

The 2 jumpers on the control card have different functions.

These functions are shown below;

• Response time will be short when the system works in Linear mode. However, the detection sensitivity will not be as good as the cross mode.
• For example, while the system detects a minimum 10cm object in linear mode, it will be able to detect a 5cm object in cross mode.
• The response time will be longer when the system is operating in Cross mode. However, detection sensitivity will be better than linear mode.

better.

Representative images of Linear Mode

Shutter Mode and Cross Mode are shown below.

Linear Mode / Shutter Mode

Cross Mode

Dead Zone and beam range

• Light Curtains have a dead zone of 7.5cm on the upper part and 2.5cm on the lower part in cross mode. These regions are the parts where the Light Curtain does not detect.
• The Light Curtain will not be able to detect the hand, arm, or any object coming to these areas and will not be able to output. In the Light Curtain, there is 10 cm between each eye.

Scanning Area

• Light Curtain Control Card will detect and output the arm, body, or objects of these sizes, regardless of the scanning system, during operation.

Use of More Than One Light Curtain

Led Status

There are two LEDs on each of the Receiver and Transmitter Light Curtains cards. These LEDs are explained in the visual below.

Cable Color Chart

RX(Receiver)

CONNECTION SCHEMA

INSTALLING

• If the system is mounted on bright floors and surfaces, the eyes on the bottom of the product may not detect it.
• t: +61 07 3205 1123
• e: info@rotech.com.au
• www.rotech.com.au

Documents / Resources

| ROTECH BF2 90 SafePass KTL Safety Light Curtain [pdf] User Manual
BF2 90, BF2 180, BF2 90 SafePass KTL Safety Light Curtain, BF2 90, SafePass KTL Safety Light Curtain, Safety Light Curtain, Light Curtain
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References

• Rotech - Vehicle and Pedestrian Access Control Products

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