Omron F3SN-A - Manuel utilisateur

Safety Light Curtain

F3SN-A

Multi-beam Safety Sensor

F3SH-A

The red light beams are intended only to express

the light source. The beams are not actually visible.

The gold color shows our confidence in the safety we provide.

Finger Protection

Safety Light Curtain

●Operating range: 7 m

●Detection capability: 14 mm dia. (Beam gap: 9 mm)

●Protective height: 189 to 1,125 mm

F3SN-AooooP14

Hand Protection

Safety Light Curtain

●Operating range: 10 m

●Detection capability: 25 mm dia. (Beam gap: 15 mm)

●Protective height: 217 to 1,822 mm

F3SN-AooooP25

The Ideal Safety Sensor for Every Application

OMRON provides safety two ways: The Safety Light Curtain

and the Multi-beam Safety Sensor

Body Protection

Multi-beam Safety Sensor

F3SH-A09P03

●Operating range: 10 m

●No. of beams: 4 beams with beam gap of 300 mm

OMRON will manufacture two types of Sensors for detection applications

based on horizontal position: Sensors with 40-mm diameter detection

capability (beam gap: 30 mm) and Sensors with 70-mm diameter detection

capability (beam gap: 60 mm). Consult your dealer or OMRON representative.

Safety Design of F3SN-A

Complete Safety Design

Output turns OFF via self diagnostics.

Highest Level Safety Design

Prevents Mechanical Accidents

Safety Design Backed by Technology

Pursuing safety with the highest level of

safety design and FMEA

Conforms to Global Safety

Standards for Safety Sensors

Emitter Receiver

STOP!

Monitor

Control block

Monitor

Control block

Monitor

Output block

Control block

Block diagram of the circuit

Emitter Receiver

CPU

Amp.

If a problem occurs,

the F3SN-A/F3SH-A ensures

that the machinery will stop

by outputting the same OFF

signal as when an intrusion

is detected.

We pursued the safety of F3SN-A/F3SH-A to the limit with

the mutual check of two CPUs, safe design by dual circuits

of signal control and output, and FMEA*, which verifies

the safety of the operations.

*FMEA : Failure Mode & Effects Analysis

Type 4 Level Sensor Specified by IEC and EN Standards

Conforms to the now mandatory international standards for

safety sensors: IEC61496-1, IEC61496-2, and EN61496-1. The

F3SN-A and F3SH-A are type 4 Sensors meeting the highest

safety standards of category 4.

Conforms to EU Machinery Directives

Certification for EC type-examination in accordance with the EU

Machinery Directive and conformity to EMC Directives has been

obtained from DEMKO. The F3SN-A/F3SH-A can be used with

confidence in machinery and equipment destined for Europe.

Certification for United States and

Canada from UL in the United States

Can be used with machinery designed for OSHA regulations and ANSI standards.

Certified for UL Listing based on UL508, IEC61496-1, and

IEC61496-2 and UL Listing for Canadian safety standards. Can be

used with machinery that will be used under OSHA regulations

(29 CFR 1910. 212), which are stipulated under the Occupational

Safety and Health Act of 1970. Also fulfills the requirements for

ANSI/RIA R15.06-1999, the United States Safety Requirements

for Industrial Robots and Robot Systems. The F3SN-A/F3SH-A

can be confidently used with machinery and equipment bound

for the United States and Canada.

IEC61496-2

IEC61496-1

Type 4

IEC61496-1

IEC61496-2

Type 4

Damage to receiving elements

Damage to power supply or circuit

Damage of receiving circuit

Faulty CPU

Interference light

Damage of output drive circuit

Damage of output

Open or short-circuited cable

Also supports EDM(External Device

Monitoring) function.

Damage of emitting circuit

Damage to emitting elements

Faulty CPU

Open or short-circuited cable

Output block

Emitting part

Receiving part

F3SN-A/F3SH-A automatically

checks for internal circuit

problems, open or

short-circuited cables, and

abnormal incident light.

OMRON can provide an F3SN-A/F3SH-A Sensor

sized to perfectly fit the Hazardous area.

Perfectly Meeting User Needs with Innovative Concepts

Same Protective height and Sensor Length

Limits extra space to a minimum.

Protective

height

Protective

height

Earlier model

Sensors F3S

-A

Extra space

Compact Sensor

OMRON has successfully developed a compact Sensor

surface area (30 30 mm) in a Type 4 Safety Light Curtain

with built-in amp. The new F3SN-A/F3SH-A is 25% smaller

than earlier OMRON models.

Select the Perfect Length

Select a detection capability of either 14-mm diameter

(Beam gap: 9 mm) or 25-mm diameter (Beam gap:

15mm). For the 14-mm diameter type, OMRON has

created 53 models, at 18-mm intervals (all odd-numbered

beams from 21 beams = 189 mm to 125 beams = 1,125

mm). For the 25-mm diameter type, OMRON has created

108 models, at 15-mm intervals (all beams from 13 beams

= 217 mm to 120 beams = 1,822 mm).

25-mm type

108 models

Machine Machine

30mm 30mm

25% slimmer

217mm

Connect up to 3 sets in series.

Prevents mutual interference.

Up to 3 sets can be connected in series by using both

the standard model and a series-connection model with

a connector. You can create a 3-set system by just wiring

one set – no need to wire three sets separately as was

required with earlier models. This facilitates protection

for all dangerous machine and device surfaces. Mutual

interference is also prevented.

Order model number

F3SN-AooooPoo-01 to

receive the type supplied with the

connector for the series-connection.

1822mm

Communications connection indicator

(power supply display)

Channel display

Applicable Sensor when

connected in series.

Mode display

Operation keys:

UP: Changes mode and increases numeric values

DOWN: Changes mode and reduces numeric values

R: Changes mode or moves to next digit

L: Changes mode or moves to next digit

CANCEL: Cancels operation

ENTER: Confirms operation

Function indicator

Setting Console

All Functions Can be Set Easily and Safely

Password Protection

Prevents inadvertent changes to settings.

Easy Function Settings, Monitoring,

and Copying to Multiple Sensors

In earlier Sensor models, function settings were made using an internal DIP switch,

and switch operation used to be very difficult after Sensor was mounted.

That's why we added a Setting Console.

Just connect the Sensor Cable when it is time to make the function settings and

you can easily make blanking and all other settings directly from the Setting Console.

Actual size

Two Types of Blanking Functions

Blanking functions change the Safety Light Curtain detection patterns.

Basic Pattern 2: Fixed Blanking

Uses a teaching technique to mask and disable

specific beams. Ideal for applications where part of a

machine or jig is always inside the fixed detection

zone of the Safety Light Curtain.

Basic Pattern 1: Floating Blanking

Disables detection for 1, 2, or 3 non-specific beams.

Output is turned OFF if more than the specified

number of beams are obstructed. Ideal for applications

where a robot arm for removing workpieces passes

through the Safety Light Curtain detection zone at

irregular intervals.

Auxiliary Output: Can select outputs such as Dark-ON,

Light-ON, Light diagnosis, and Lockout.

External Indicator Output: Can select external indicator output from Dark-ON,

Light-ON, Light diagnosis, and Lockout.

EDM (External Device Monitoring) function: Monitors for external relay contact welding.

Interlock Function: Sets interlock for when power is turned ON or the system is restarted.

Copy Settings Function: Copies Sensor settings to another Sensor.

Protect Function: Prohibits or limits changes to Sensor settings.

Other Function Settings from the Setting Console

There is a danger if fixed blanking

is not used because a hand

could enter under the

light curtain if the work

bench shifts out of

the zone.

If fixed blanking is used and the work

bench is removed, fixed blanking

will be canceled. If, for example,

a hand enters the area,

it will be detected and the

output will be turned OFF

for safety.

A protruding part fixed on a moving

die moves up and down within the

detection zone.

Fig. 1 : Floating Blanking

Fig. 2 : Fixed Blanking

Blanking

F3SH-A

Multi-beam Safety Sensor

max.10m

300mm 600mm 900mm 1200mm

Lowest beam

Floor surface

Independent stand

Setting example based on recommended

Multi-beam Safety Sensor dimensions under EN999.

Highest beam

A person cannot go

over undetected.

A person cannot pass

through undetected.

A person cannot pass

through undetected.

Space between

beams

The F3SH-A enables human body detection using the 4-beam

dimensions recommended by EN Standards.

300-mm gap using 4 beams. Detects whole-body intrusion.

The EN999 Standard concerns machine safety, in particular the positioning of protective devices in

relation to the approach speed of part of a human body. The values in the table indicate the heights from

the reference surface (such as the floor) for each beam of a 4-optical-beam Sensor recommended as

most effective under EN999. The F3SH-A Beam gap matches the recommended dimensions and can,

therefore, detect intrusion under the lowest beam or over the

highest beam, for settings shown in the following diagram.

No. of beams

Height from basic surface, such as floor (in mm)

300,600,900,1200

The Sensor Unit also has a variety of safety functions.

Suitable for all kinds of safety circuit systems.

Complete Accessories (Optional)

●Beam Alignment Indicators (Green Only)

●Interlock functions

●Auto reset / Manual reset selection

●EDM (External Device Monitoring) function

●Example Error Display (Red Only)

Easy beam alignment using indicators. Reliable installation.

Easy to identify the type of error. Improves safety.

Making Safety Easier to Work With

Indicator bar included. Even easier to use.

Communication line (RS-485) is not wired correctly,

becomes open, or causes other errors.

The Interlock selection input line or the reset input

line is not wired correctly or becomes open.

Relay contact is welded. Releasing time of the relay takes too long.

The EDM input line is not wired correctly or becomes open.

One of the OSSD (Output Signal Switching Device)

output is shorted or is not wired correctly.

Cannot be used in this state.

Light curtain ON (unstable)

Can be used with confidence.

Confirmation is possible

from two directions.

● F39-A External Indicators

Requires series-connection models

(models ending in -01) for connection.

Indicator timing, i.e., the signal type,

can be selected using the Setting Console.

●F39-MLG Mirror

Note:Reduces operating range by 12%

with each unit.

●F39-HN

Spatter Protection Cover

F3SN-A/F3SH-A F3SN-A/F3SH-A

■Safety Light Curtain

■Multi-beam Safety Sensor

Setting Console

■Accessories (Optional)

Control Unit

Infrared

Appearance Operating Range

Connector

for Series-

Connection

Model *1

Detection

capability

Protective

Height

Every 18 mm

from

189 to 1,125 mm

Every 25 mm

from

217 to 1,822 mm

No. of beams

21 to 125

(odd numbers only)

φ14mm

Beam

gap

9mm

F3SN-A

oooo

P14

Yes

F3SN-A

oooo

P14-01

0.2 to 7m

13 to 120

Yes

φ25mm 15mm

*1 The

oooo

in the model numbers indicates the protective height (in mm).

*2 F3SN-A

oooo

P14-01 is a customized model produced at the OMRON plant.

Consult with your dealer or OMRON representative when ordering this model.

F3SN-A

oooo

P25

F3SN-A

oooo

P25-01

0.2 to

10m

Appearance Operating Range

Connector

for Series-

Connection

Model

Outermost-

beam gap

900mm

No. of

beams

Beam gap

300mm

Yes

F3SH-A09P03

F3SH-A09P03-01

0.2 to

10m

Appearance

F3SP-B1P

Model

Relay, 3NO+1NC

Output

Appearance

F39-MC11

Model

One branching connector,

one connector cap,

2-m cable, manual

Accessories

Specification

Autres manuels pour F3SN-A -

Ce manuel convient aux modèles suivants

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