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F3S-B

 

28 

 

2-3-2 Wiring Diagram 

 

Disconnect all sources of power before wiring the F3S-B to a machine. 

 

RS-485(A) (Grey 5)

RS-485(B) (Pink 6)

In

sta

bility (

ye

llo

4)

Receiver

Emitter

E

xt. test (

G

reen 3

)

Output2 (W

hi

te 

1)

Output1 (Gree

3)

0 V

 (B

lue 7)

24

 VDC (

B

ro

wn

 2

)

0 V

 (B

lue 7)

24

 VDC (

B

ro

wn

 2

)

Relay m

onitoring (

W

hite 1)

K2

K1

E1

S1

E1: 24 VDC Power supply
S1: External test switch

RS-485(A) (Grey 5)

RS-485(B) (Pink 6)

0 V

 (B

lue 7)

24

 VDC (

B

ro

wn

 2

)

0 V

 (B

lue 7)

24

 VDC (

B

ro

wn

 2

)

0 V

 (B

lue 7)

24

 VDC (

B

ro

wn

 2

)

E1

S1

E

xt. test (

G

reen 3

)

R

el

ay m

oni

tori

ng

(W

hi

te 1)

k1

k2

k1, k2: Auxiliary contact to monitor the

condition of the final relay

Emitter

Emitter

Receiver

E1

S2: Restart interlock reset switch

K1, K2: Relay or PLC input to control the dangerous movement of a machine
Load: Inductive load with surge suppressor (Note) or resistive load  to indicate unstable condition

Inter

lock selection (

yell

ow

 4)

S2

Load

Load

Inter

lock selection

(y

el

lo

w

 4)

In

sta

bility (

ye

llo

4)

S3

S3: Mode change switch for inspection

When using Start/restart interlock Function 

When using optional Relay Monitoring Function 

Summary of Contents for F3S-B Series

Page 1: ...F3S B Series Safety Light Curtain Instruction Manual Cat No E502 E2 01...

Page 2: ......

Page 3: ...2 1997 Type 2 AOPD 3 The F3S B received the following approvals from the EU accredited bodies Certificate of a Notified Body for EC Type Examination referred to in the EU Machinery Directive Annex IV...

Page 4: ...ce The F3S B cannot be used in applications where hazardous projectiles may exit the protected zone Do not disassemble repair or modify the F3S B Do not use the F3S B in flammable or explosive environ...

Page 5: ...ounted in parallel and facing one another Loads must satisfy all the conditions below Is not short circuited Is not used with current higher than the rating Is reinforced insulated or double insulated...

Page 6: ...Four L shaped brackets Sixteen M3 washers Mounting brackets intermediate qty 2 Supplied with types which have a protective height of 1050 mm or longer Mounting plates qty 4 Supplied with types which...

Page 7: ...on 2 16 2 1 Installation Conditions 16 2 1 1 Detection Zone and Intrusion Path 16 2 1 2 Safety Distance 16 2 1 3 Distance from Reflective Surfaces 19 2 1 4 How to Prevent Mutual Interference 19 2 2 Di...

Page 8: ...on keeps the F3S B in the OFF state after power ON and every interruption of the detection zone To reset this condition 17 VDC to Vs nominal 24 VDC must be applied to the Interlock selection input of...

Page 9: ...ms as shown in the timing chart for Interlock mode selection 1 4 Optional Functions These functions can be activated by the optional function software F39 U1E see the F39 U1E manual for detailed infor...

Page 10: ...ed by the triangle mark This position is a reference line for meas uring safety distance Emitter Receiver Optical axis pitch 1 n 1 n 2 Optical resolution No of optical axes Protective height Limit pos...

Page 11: ...he series connection allows up to 96 axes and 2 4 m of protective height in total Series connection types have the same character istics as a stand alone types When the detection zone of the master un...

Page 12: ...for voltage drop due to cable extension Protection circuit Output short circuit protection power supply reverse connection protection Mode selection before power ON by connecting Interlock selection i...

Page 13: ...9 Table of Types 2 Nominal value Set time The accuracy is 0 70 of ON to OFF response time 3 Only with F3S B 2P and BM 2P 4 For the 1 050 mm protective height and longer types 5 Only with F3S B P and...

Page 14: ...F3S BM362P 36 900 mm 2 1 kg F3S B422P F3S BM422P 42 1 050 mm 2 5 kg F3S B482P F3S BM482P 48 1 200 mm 2 8 kg F3S B542P F3S BM542P 54 1 350 mm 3 1 kg F3S B602P F3S BM602P 60 1 500 mm 3 4 kg F3S B662P F...

Page 15: ...F3S BS302 is 30 ms Response time ms Slave unit Master unit F3S BS122 F3S BS182 F3S BS242 F3S BS302 F3S BM122P 20 23 27 30 F3S BM182P 23 27 30 34 F3S BM242P 27 30 34 37 F3S BM302P 30 34 37 41 F3S BM362...

Page 16: ...hed without passing through the sensor detection zone Some part of the operator s body remains in the detection zone while they are working A worker is between the sensor detection zone and a hazardou...

Page 17: ...B122P Ts 0 02 s d 30 mm S 2 000 mm s x 0 05 s 0 02 s 8 30 mm 14 mm 268 mm Use S 100 mm if the result of equation 2 is 100 mm or less Recalculate using the following equation with K 1 600 mm s if the...

Page 18: ...tical resolution type Substitute K 1 600 mm s and Dpf 3 4 x Os 6 875 mm in equation 4 and calculate as shown be low S 1 600 mm s x Ts Tc Tr 3 4 x Os 6 875 mm 5 where S safety distance mm Os object sen...

Page 19: ...Receiver Detection zone L D D Reflecting floor Emitter Receiver L D 5 Top View Reflecting surface 5 Distance between emitter and receiver detection distance L Minimum installation distance D 0 3 to 3...

Page 20: ...barriers Correct RS 485 RS 485 Emitter 1 Emitter 2 Receiver 1 Receiver 2 Keep enough distance between each set of sensors Arrange the sets so that distance between their protective height marks is gr...

Page 21: ...tive height B Full length of the sensor C Full length with brackets D Mounting hole center width E Intermediate mounting bracket position F3S B 122 B 065 B 047 300 343 387 371 F3S B 182 B 095 B 067 45...

Page 22: ...M 24 42 74 11 25 D 2 MOUNTING HOLES E note 1 32 29 7 MOUNTING PLATE SEE 2 2 3 Mounting plate Unit mm Type A Protective height B Full length of the sensor C Full length with brackets D Mounting hole ce...

Page 23: ...30 40 3 4 MOUNTING HOLES MOUNTING BRACKET TOP AND BOTTOM 8 50 3 Unit mm Type A Protective height B Full length of the sensor C Full length with brackets D Mounting hole center width F3S B 122 B 065 B...

Page 24: ...Master unit side and Slave unit side 4 The figures on the previous pages show the L shaped intermediate bracket see 2 2 4 on the left side of the F3S B In case the L shaped intermediate bracket needs...

Page 25: ...50 mm or longer The mounting plates are only required when the F3S B is mounted in the rear mounting configuration with the intermediate brackets 42 74 36 5 20 7 5 12 6 25 4 28 74 22 5 3 5 5 R2 75 Uni...

Page 26: ...mbly Choose the mounting direction for the L and U shaped intermediate bracket combination based on the mounting direction side or rear and temporarily secure the brackets with the M4 x 10 screw 2 Ins...

Page 27: ...ple The EMC Directive industrial environment and the Low Voltage Directive in EU Remark The power supply must conform to the following requirements 1 or 2 regarding a secondary circuit in accordance w...

Page 28: ...e 7 24 VDC Brown 2 0 V Blue 7 24 VDC Brown 2 E1 S1 Ext test Green 3 Relay monitoring White 1 k1 k2 k1 k2 Auxiliary contact to monitor the condition of the final relay Emitter Emitter Receiver E1 S2 Re...

Page 29: ...ay monitoring input White 2 24 VDC 24 VDC Brown 3 Control output 1 External test input Green 4 Instability output Interlock selection input Yellow 5 RS 485 A RS 485 A Grey 6 RS 485 B RS 485 B Pink 7 0...

Page 30: ...justment of the receiver check for parallelism between the emitter mounting surface and the receiver mounting surface and also check if the emitter and receiver are mounted to the same height 3 2 Chec...

Page 31: ...t of the receiver C Protective height midway between the emitter and receiver Be sure to use the correct test rod which has the same diameter as the optical resolution of the F3S B to be tested Make t...

Page 32: ...indicator Main receiver circuit 2 7 Instability indicator 3 1 4 5 6 6 5 RS 485 A RS 485 B External test Green Brown White Yellow Blue Brown Green White Yellow Pink Grey Pink Grey 24 V 0 V Load Control...

Page 33: ...ection Note KM1 and KM2 must have reinforced insula tion between the coil and contacts 5 2 Application 2 with Start restart interlock function with Relay monitoring function RS 485 A RS 485 B Output2...

Page 34: ...the conditions below 5 The hazardous part moves when there is nothing in the detection zone normal operation 6 The hazardous part stops within the calculated time when the test rod is inserted into th...

Page 35: ...U1E Optional Function Kit The following three accessories the F39 E1 Interface Unit the F39 U1E Optional Function Software and the F39 JB1C Interface Cable are packed in one package F39 E1 Interface U...

Page 36: ...of an emitter Check connection of the emitter and the receiver Check series connection of the emitters Check if the emitter and the receiver have the same type name Check if the type name of the slav...

Page 37: ...Sensing Devices and Components Div H Q Shiokoji horikawa Shimogyo ku Kyoto 600 8530 JAPAN Tel 81 75 344 7068 Fax 81 75 344 7107 OMRON EUROPE SENSOR BU Carl Benz Str 4 71154 Nufringen GERMANY Tel 49 70...

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