Building method. Exclusive mating cable for SF-C14EX(-01) SF4B series Muting sensor. Less wiring!

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1 Exclusive Control Unit for Light Curtain SERIES Related Information General terms and conditions... F- SFB / SFB-G... P.0~ General precautions... P.9 SFD... P.9~ SFC / SFB...P.77~ / P.0~ Korea s S-mark... P.0 PHOTO PHOTO Certified Listing Certified (SF-C/C only) MEASURE Category PLe SIL panasonic.net/id/pidsx/global The control category differs depending on the configuration and wiring of the external circuit. Less setup time for safety circuits Plug-in type control unit Quick-connection Connecting to the safety light curtain is done using plug-in connections, which shortens setup and replacement time. Easy setup requiring no torque control A spring method is used for the terminal blocks for connections other than to the safety light curtain. There is no need to control tightening torques for these terminal blocks. Flat-tipped screwdriver Lead wire Ferrule (sleeve) terminal (Please arrange separately.) Removable terminal blocks reduce maintenance time Removable terminal blocks are used. This reduces the work required for reconnecting wiring during maintenance. Removable! SF-C / SF-CEX(-0) Light Uses a spring method! Release button Lead wire insertion hole Robust type control unit SF-C Slim type control unit SF-C Metal enclosure with a IP protective structure The strong metal enclosure has a built-in safety relay. It has an IP protective structure, so that it can be set up individually without needing to be inserted into a control panel. IP Metal enclosure Slim design. mm 0.88 in thickness, so can be inserted even into narrow spaces inside panels. Slim. mm 0.88 in The wiring with the safety light curtain is connection. Spring-type terminal block No torque control needed

2 Exclusive Control Unit for Light Curtain SERIES Building of muting control circuits is easy The method used to build the safety circuit is selectable It is possible to build muting control circuits using a stand-alone safety light curtain from the SFB / SFB-G series. The SF-CEX(-0) application expansion unit allows the safety light curtain, muting sensors and muting lamps to be connected together directly, so that muting control circuits can be built very easily. Building method SFB series Muting sensors Using SFB series functions Muting control Terminal blocks Muting lamps No safety relay unit needed Low cost! Saves space! output External devices (Force-guided relay, etc.) Motor, etc. Three safety circuit systems packaged into a single unit! Three safety circuit systems light curtain output circuit, Muting control circuit, and Emergency stop circuit are packaged into a single unit. Functions that require multiple safety relay units and muting control units can be concentrated into a single unit, which results in large space savings, less wiring and less installation work. Previous model light curtain Muting sensor Emergency stop button relay unit Muting unit relay unit SF-CEX(-0) SFB series Muting sensor Emergency stop button Saves space! Less wiring! Less construction! Building method SFB series Furthermore, due to the semiconductor output, Muting sensors Exclusive mating cable for SF-CEX(-0) Less wiring! Using the SF-CEX(-0) internal circuits Muting control SF-CEX(-0) light curtain connection. Terminal blocks for peripheral circuits available. Muting lamps Reduced maintenance! output External devices (Force-guided relay, etc.) Motor, etc. High-speed response ms (Including safety light curtain) High-speed response has been achieved due to the adoption of the semiconductor output. Avoids the response delays that occur when using more than one safety relay unit, and greatly reduces the safety light curtain safety distance and improves ease of working. Of course, it is not necessary to exchange the safety relays within the unit anymore, which contributes to the reduction of running cost. Including safety light curtain response time High response speed of ms! Greatly reduced safety distance! Previous model ms 0 ms 0 ms ms SF-CEX(-0) Both safety and productivity can be obtained by stopping only one part of the device SF-CEX(-0) Customer's logical connection circuit PHOTO PHOTO MEASURE Light Customer's logical connection circuit External contactor (Force-guided relay, etc.) SF-CEX(-0) External contactor (Force-guided relay, etc.) SF-CEX(-0) Total ms! Relay replacement is not required! Motor Motor light curtain output circuit Muting control circuit Emergency stop circuit

3 Exclusive Control Unit for Light Curtain SERIES PHOTO PHOTO MEASURE Three safety circuit systems can be controlled independently so that equipment can be stopped all together or partially SF-CEX(-0) Motors that use muting control and those that do not use it can be controlled independently! Controls the motors that use muting control (robots) and the motors that do not use muting control (turntables) with a single unit. When the workpiece comes in, the turntable can be stopped and the robot can keep operating condition, to protect the safety of the operator and to maintain productivity. circuit : Linked to safety light curtain beam received / interrupted status (partial stop) When the safety light curtain is interrupted (when an workpiece enters or a person intrudes), this circuit switches off (open) the safety output and stops the turntable. circuit : Linked to muting control (partial stop) If an workpiece enters when the turntable has stopped normally, (muting conditions are achieved), this circuit allows the robot to operate. If an workpiece enters while the turntable is turning (muting conditions are not achieved), this circuit switches off (open) the safety output and stops the robot. circuit : Linked to emergency stop input (all stop) When the emergency stop button is pressed, this circuit switches off (open) the safety output and stops all equipment (turntable and robot). Emergency stop button SFB series SF-CEX(-0) controls three safety output systems using only a single unit! Turntable Motor not using muting Robot Motor using muting Limit switch For muting input Equipped with blown lamp output for muting lamp If a lamp in one of the two muting lamps that are connected to the unit blows, a warning is output. It is possible to replace the lamp before both lamps blow and the equipment stops. In addition, auxiliary output that is linked to the muting function, override function and safety light curtain control output is also available. Equipped with a digital indicator so that error details can be understood at a glance! If a problem should occur, the same output ( signal) as when the object was detected is maintained in order to ensure safety, and the details of the error appear on the digital display. Light Auxiliary output Auxiliary output Auxiliary output Auxiliary output Function Muting output Override output Blown lamp output light curtain auxiliary output Operation ON when the muting function is invalid ON when the override function is invalid ON when the muting lamp is normal ON when the safety light curtain is in light interrupted condition Supports both PNP and NPN polarities All Models A single model can be used for PNP/NPN input switching, reducing the number of parts that need to be registered. NPN PNP Polarity selection switch

4 Exclusive Control Unit for Light Curtain SERIES ORDER GUIDE Designation Appearance Model No. Applicable cable (Note) Description Connector connection type control unit Robust type control unit SF-C SF-C light curtain connection cable: SFB-CB (For SFB series) SFB-CB (For SFB series) Extension cable: SFB-CCJ0 light curtain connection cable: SFB-CB0-MU Extension cable: SFB-CCJ0 -MU Use 8-core cable with to connect to the safety light curtain. Compatible with up to Control Category. Interference prevention wires and muting function cannot be used. Use -core cable with to connect to the safety light curtain. Interference prevention wires can be used. Compatible with up to Control Category. Muting function cannot be used. Slim type control unit SF-C light curtain connection cable: SFB-CCB (-MU) (For SFB series) SFB-CCB (For SFB series) Extension cable: SFB-CC (-MU) Use a discrete wire cable to connect to the safety light curtain. Muting function and interference prevention wires can be used. Compatible with up to Control Category. Application expansion unit for SFB / SFB-G series Handy-controller non-compatible type Note: Refer to SFB / SFB-G series pages (p.~) and SFB series pages (p.08) for the applicable cable. SF-C spare relay set SF-CEX SF-CEX-0 light curtain connection cable: SFB-CB -EX Extension cable: SFB-CCJ0 A set of spare relays ( safety relays and removal tool) is available for the safety relay that is built into the SF-C. Model No.: SF-C-RY The muting control function and emergency stop input expand the applications of the safety light curtains. Use exclusive cable to connect to the safety light curtain. Compatible with up to Control Category. The handy-controller SFB-HC (optional) cannot be used with SF-CEX-0. Light

5 7 Exclusive Control Unit for Light Curtain SERIES SPECIFICATIONS Light Model No. Item SF-C SF-C SF-C Connectable safety light curtains SFD / SFB / SFB-G / SFB series SFB / SFB-G series light curtain manufactured by Panasonic Industrial Devices SUNX Applicable standards CE marking directive compliance Control category Supply voltage / Current consumption Fuse rating EN 9- (Type ), EN 0, EN ISO 89- (Category, PLe), IEC 9- (Type ), ISO 89- (Category, PLe), JIS B 970- (Type ), JIS B 970-(Category ), ANSI/UL 9- (Type ), UL 998 (Class ) (Note ) Machinery Directive, Low Voltage (SF-C/C only) Directive, EMC Directive, RoHS Directive ISO 89- (EN ISO 89-, JIS B 970-) compliance up to Category, PLe standards V DC ±0 % Ripple P-P 0 % or less / 00 ma or less (without safety light curtain) Built-in electronic fuse, Triggering current: 0. A or more, Reset after power down output NO contact (-, -, -) NO contact (-, -) NO contact (-, -, -) Utilization AC-, DC- (IEC 097--) Rated operation voltage (Ue) / Rated operation current (le) DC / A, AC / A, resistive load V DC / A, resistive load DC / A, AC / A, resistive load (For inductive load, during contact protection) (For inductive load, during contact protection) (For inductive load, during contact protection) Min. applicable load: 0 ma (at V DC) (Note ) Min. applicable load: ma (at V DC) Min. applicable load: 0 ma (at V DC) (Note ) Contact material / contacts AgSnO, self cleaning, positively driven AgNiO + 0. µm mil Au plating, self cleaning, positively driven AgSnO, self cleaning, positively driven Contact resistance 00 mω or less (initial value) 0 mω or less (initial value) 00 mω or less (initial value) Contact protection fuse rating A (slow blow) A (slow blow) A (slow blow) Mechanical lifetime 0,000,000 times or more (open/close frequency of 80 times/min) (Note ) Electrical lifetime 00,000 times or more (open/close frequency of 0 times/min, AC, A, using resistance load) (Note ) Pick-up delay (Auto reset/manual reset) 80 ms or less / 90 ms or less 0 ms or less / 0 ms or less 80 ms or less / 90 ms or less Response time 0 ms or less ms or less 0 ms or less Auxiliary output relay contact (NC contact) (-) (Related to enabling path) relay contact (NC contact) (-) (Related to enabling path) relay contact (NC contact) (-) (Related to enabling path) Rated operation voltage/current V DC / A, Min. applicable load: 0 ma (at V DC) DC / A, Min. applicable load: ma (at V DC) V DC / A, Min. applicable load: 0 ma (at V DC) Contact protection fuse rating A (slow blow) A (slow blow) A (slow blow) Semiconductor auxiliary output () <Minus ground (Setting for PNP)> PNP open-collector transistor Max. source current: 0 ma Applied voltage: same as supply voltage between the semiconductor auxiliary output and +V Residual voltage:. V or less (at source current 0 ma) Leakage current: ma or less <Plus ground (Setting for NPN)> NPN open-collector transistor Max. sink current: 0 ma Applied voltage: same as supply voltage between the semiconductor auxiliary output and Residual voltage:. V or less (at sink current 0 ma) Leakage current: ma or less PNP open collector transistor Max. source current: 0 ma Applied voltage: same as supply voltage between the semiconductor auxiliary output and +V Residual voltage:. V or less (at source current 0 ma) Leakage current: ma or less Output operation Related to auxiliary output of safety light curtain On when the safety light curtain is interrupted Excess voltage category ll lll ll Power supply (Ui) Green LED (lights up when the power is ON) output [OUT (Note )] Green LED (lights up when safety output is closed) Interlock (INTER_LOCK) Yellow LED (lights up when safety output is opened) Yellow LED (lights up when enabling contacts are opened) Fault (ULT) Yellow LED (blinks when fault occurs) Orange LED (lights up when two safety light curtain input polarity selection switch settings are different) Yellow LED (blinks when fault occurs) External relay monitor function Incorporated Incorporated (Note ) Incorporated Trailing edge function Incorporated Indicators Polarity selection function (Note 7) Incorporated (Sliding switch allows selection of plus/minus ground) Minus ground: Correspond to PNP output safety light curtain Plus ground: Correspond to NPN output safety light curtain Incorporated (Cable connection allows selection of plus/minus ground) Minus ground: Correspond to PNP output safety light curtain Plus ground: Correspond to NPN output safety light curtain Pollution degree Protection Enclosure: IP0, Terminal: IP0 IP Enclosure: IP0, Terminal: IP0 Ambient temperature 0 to + C + to + F (No dew condensation or icing allowed), Storage: to +70 C to +8 F Ambient humidity 0 to 8 % RH, Storage: 0 to 9 % RH to 8 % RH, Storage: to 8 % RH 0 to 8 % RH, Storage: 0 to 9 % RH Environmental resistance Vibration resistance Resistance / malfunction 0 to Hz frequency, 0. mm 0.0 in amplitude in X, Y, and Z directions for twenty times each Resistance 0 to Hz frequency, 0.7 mm 0.00 in Resistance / malfunction 0 to Hz frequency, 0. mm 0.0 in amplitude in X, Y, and Z directions for two hours each amplitude in X, Y, and Z directions for twenty times each Connection terminal Detachable spring-cage terminal European terminal Spring-cage terminal Enclosure material ABS Die-cast aluminum ABS Weight Net weight: 0 g approx. Net weight: kg approx. Net weight: 00 g approx. Notes: ) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +0 C +8 F. ) SF-C and SF-C comply with UL 998 (Class ). ) If several SF-C or SF-C units are being used in line together, leave a space of mm 0.97 in or more between each unit. If the units are touching each other, reduce the rated operating current for safety output in accordance with the ambient operating temperature as shown in the graphs at right. ) The life expectancy of the relay varies depending on the type of load, open / close frequency, ambient conditions and others. ) The operation indicator is marked as Enabling on the unit for SF-C. ) Terminals for utilizing the functions of the SFB / SFB-G series are available. 7) Please switch the sliding switch to the PNP side for minus ground and to the NPN side for plus ground. Dilating when SF-C units are mounted close together Rated operation current (A) Ambient temperature ( C F) Dilating when SF-C units are mounted close together Rated operation current (A) Ambient temperature ( C F)

6 Exclusive Control Unit for Light Curtain SERIES 8 SPECIFICATIONS Model No. Item SF-CEX(-0) (Note ) Connectable safety light curtains Applicable standards CE marking directive compliance Control category Supply voltage Current consumption outputs output output output Operation mode (Output operation) Protection circuit (Short-circuit protection) Response time Auxiliary outputs Auxiliary output Auxiliary output Auxiliary output Auxiliary output (Note ) Operation mode (Output operation) Protection circuit (Short-circuit protection) Muting lamp output Protection circuit (Short-circuit protection) SFB / SFB-G series IEC 9- (Type ), EN 0, EN ISO 89- (Category, PLe), IEC 9 (Type ), ISO 89- (Category, PLe), JIS B 970- (Type ), JIS B 970- (Category, PLe), ANSI/UL 9- (Type ), UL 998 (Class ) Machinery Directive, EMC Directive, RoHS Directive ISO 89- (EN ISO 89-, JIS B 970-) compliance up to Category, PLe standards V DC ±0 % Ripple P-P 0 % or less 0. A or less (Excluding safety light curtain and other external connecting device) PNP open-collector transistor outputs or NPN open-collector transistor outputs (selectable using a slider switch) <When PNP output is selected> <When NPN output is selected> Maximum source current: 00 ma Maximum sink current: 00 ma Applied voltage: same as supply voltage Applied voltage: same as supply voltage (between the safety output and +V) (between the safety output and ) Residual voltage: V or less (at 00 ma source current) Residual voltage: V or less (at 00 ma sink current) output : ON when the safety light curtain is in light receiving condition, when the safety light curtain is in light interrupted condition (Note ) output : ON when the safety light curtain is in light receiving condition or the muting function is valid when the safety light curtain is in light interrupted condition and the muting function is invalid (Note ) output : ON when the emergency stop is invalid, when the emergency stop is valid Incorporated response: ms or less ( output and : including the response time of the safety light curtain) ON response: 90 ms or less (auto-reset) / 0 ms or less (manual reset) (Note ) PNP open-collector transistor or NPN open-collector transistor (selectable using a slider switch) <When PNP output is selected> <When NPN output is selected> Maximum source current: 0 ma Maximum sink current: 0 ma Applied voltage: same as supply voltage Applied voltage: same as supply voltage (between the auxiliary output and +V) (between the auxiliary output and ) Residual voltage: V or less (at 0 ma source current) Residual voltage: V or less (at 0 ma sink current) Auxiliary output : ON when the muting function is invalid, when the muting function is valid Auxiliary output : ON when the override function is invalid, when the override function is valid Auxiliary output : ON when the muting lamp is normal, when the muting lamp is error Auxiliary output : ON when the safety light curtain is in light interrupted condition, when the safety light curtain is in light receiving condition (Note ) Incorporated Applicable muting lamp: V DC,. to 0 W (L, L of each unit) Incorporated PFHD (Note ). 0-0 MTTFD (Note ) 00 years or more Environmental resistance Protection Enclosure: IP0, Terminal: IP0 Ambient temperature 0 to + C + to + F (No dew condensation or icing allowed), Storage: to +70 C to +8 F Ambient humidity 0 to 8 % RH, Storage: 0 to 9 % RH Dielectric strength voltage,00 AC for one min. between all supply terminals connected together and enclosure Insulation resistance 0 MΩ, or more, with 0 DC megger between all supply terminals connected together and enclosure Vibration resistance 0 to Hz frequency, 0. mm 0.0 in double amplitude in X, Y and Z directions for two hours each Shock resistance 0 G acceleration in X, Y and Z directions three times each Light Material Connection terminal Enclosure: ABS Detachable spring-cage terminal Weight Net weight: 0 g approx. Notes: ) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +0 C +8 F. ) The handy-controller SFB-HC (optional) cannot be used with SF-CEX-0. ) Both safety output and are when the emergency stop is valid regardless of whether the safety light curtain is in the light receiving or light interrupted condition. ) The auto-reset cannot be used with safety output. ) The auxiliary output incorporated in the SFB / SFB-G series is output. ) PFHD: Probability of dangerous failure per hour, MTTFD: Mean time to dangerous failure (in years)

7 9 Exclusive Control Unit for Light Curtain SERIES Light CURTAIN WIRING DIAGRAMS Wiring diagram of SF-C and SFB / SFB-G series or SFB series (Control Category or ) For PNP output (minus ground) Set the safety light curtain input polarity selection switch to the PNP side and ground the line. light curtain input polarity selection switch + V DC A F.G. A RESET (Note ) (Note ) (Note ) X X X A B Ui F T TEST (Note ) SF-C control circuit OUT INTER_LOCK NPN PNP L F K K ULT F T, KB: Magnet contactor KB N L L L KB Notes: ) The above diagram is when using manual reset. If automatic reset is used, disconnect the lead from X and connect it to X. In this case, a reset (RESET) button is not needed. ) Use a momentary-type switch as the reset (RESET) button. ) Emission halt occurs when the test (TEST) button is open, and emission occurs when the test (TEST) button is short-circuited. If not using the test (TEST) button, short-circuit T and T. However, in case of SFB series, use a test rod or similar to interrupt the light in order to carry out self-diagnosis separately. For NPN output (plus ground) In the above diagram, set the safety light curtain input polarity selection switch to the NPN side and ground the + side. Wiring diagram of SF-C and SFB / SFB-G series (Control Category ) For PNP output (minus ground) Set the two safety light curtain input polarity selection switches to the PNP side and connect the F.G. terminal to the line. Emission halt input switch (Note) (Note) Interference prevention wire MPCE MPCE F F + V DC RESET F.G. A X X X A B A X X T T E E+ R R+ FB FB FB FB A A FG Ui F NPN SF-C control circuit T TEST PNP INTER_LOCK M light curtain input polarity selection switch OUT T NPN PNP ULT light curtain input polarity selection switches When connecting the SF-C to the safety light curtains, make sure to use the 8-core connection cable with a. Refer to the SFB / SFB-G series and SFB series pages for details. SFB-CB, SFB-CB, SFB-CCJ0 Terminal arrangement diagram Terminal Function A + V DC A -, -, - output (NO contact ) - Auxiliary output (NC contact ) X Reset output terminal X Reset input terminal (Manual) X Reset input terminal (Automatic) A B Not used T Test output terminal T Test input terminal Semiconductor auxiliary output Pin layout for safety light curtain s 8 7 Connector pin No. Interlock (Note) OSSD + V DC + V DC Emission halt OSSD Auxiliary output EDM (External relay monitor) Synchronization wire + Synchronization wire + Synchronization wire Synchronization wire 7 8 Shielded wire Shielded wire Note: It is not used with the SFB series. When connecting the SF-C to the safety light curtains, make sure to use the -core connection cable with a. Refer to the SFB / SFB-G series pages for details. SFB-CB0-MU (Cable length: 0. m.0 ft) SFB-CCJ0E-MU (Extension cable for emitter, cable length: 0 m.808 ft) SFB-CCJ0D-MU (Extension cable for receiver, cable length: 0 m.808 ft) Terminal arrangement diagram Terminal Function FG Frame ground (F.G.) terminal A A + V DC -, - output (NO contact ) - Auxiliary output (NC contact ) FB External relay monitor FB terminal FB FB External relay monitor terminal X X T T E- E+ R- R+ FB FB FB FB A A FG Terminal Function R+ Interference prevention wire () R Interference prevention wire + () E+ Interference prevention wire () E Interference prevention wire + () T Emission halt input T terminal X X Automatic reset/manual reset selection terminal Manual reset: X X short-circuited output Auxiliary Power input output V DC ±0 % Note: The above diagram is when using manual reset. If automatic reset is used, connect a normal close-type pushbutton switch between T and T and leave between X and X open. For NPN output (plus ground) In the above diagram, set the two safety light curtain input polarity selection switches to the NPN side and connect the F.G. terminal to the + side. Pin layout for safety light curtain s Note: Input and output for pin Nos. and are not used by this product Connector pin No. Interlock OSSD + V DC + V DC Emission halt OSSD Auxiliary output EDM (External relay monitor) Synchronization wire + Synchronization wire + Synchronization wire Synchronization wire 7 8 Shielded wire Shielded wire 9 Interference prevention wire + Interference prevention wire + 0 Interference prevention wire Interference prevention wire (Override input) (Muting input ) (Muting lamp output) (Muting input )

8 Exclusive Control Unit for Light Curtain SERIES 70 CURTAIN WIRING DIAGRAMS Wiring diagram of SF-C and SFB / SFB-G series or SFB series (Control Category or ) For PNP output (minus ground) Connect the safety light curtain control outputs OSSD and OSSD to S and S respectively. A A Emitter Cable color: Gray +V (Brown) (Orange) Synchronization + + V DC (Orange / Black) Synchronization Output polarity Emission halt Auxiliary output Interlock setting input setting wire input / Reset input (Yellow-green / (Pale purple) (Note ) Open Output (Shield) (Note ) (Pink) (Note ) Black) +V (Brown) polarity setting wire Load (Shield) (Blue) (Blue) (Note ) External device monitoring input (Yellow-green) OSSD (Black) OSSD (White) L RESET (Note, ) S S S S X X X Receiver Cable color: Gray with black line (Note ) F F F K Ui SF-C control circuit K OUT INTER_LOCK ULT L L L F.G., KB: Magnet contactor KB N M Notes: ) The above diagram is when using manual reset. If automatic reset is used, disconnect the lead from X and connect it to X. In this case, a reset (RESET) button is not needed. ) Use a momentary-type switch as the reset (RESET) button. ) This is a test input (pink) for the SFB series. ) This is not equipped on the SFB series. ) This is a shield for the SFB series. Terminal arrangement diagram KB For NPN output (plus ground) Connect the safety light curtain control outputs OSSD and OSSD to S and S respectively and ground the + side. + V DC +V (Brown) F.G. A Emitter Output Emission halt Auxiliary output Interlock setting input polarity input / Reset input (Yellow-green / (Pale purple) (Note ) Output setting wire (Pink) (Note ) Black) polarity Open (Shield) (Note ) +V setting wire (Blue) Load (Brown) (Shield) (Note ) (Blue) A Ui F S Cable color: Gray External device monitoring input (Yellow-green) S S S SF-C control circuit OUT (Orange) Synchronization + (Orange / Black) Synchronization, KB: Magnet contactor L X X X INTER_LOCK (Note ) F K K ULT N Receiver Cable color: Gray with black line OSSD (White) OSSD (Black) F KB RESET (Note, ) L L L Notes: ) The above diagram is when using manual reset. If automatic reset is used, disconnect the lead from X and connect it to X. In this case, a reset (RESET) button is not needed. ) Use a momentary-type switch as the reset (RESET) button. ) This is a test input (pink) for the SFB series. ) This is not equipped on the SFB series. ) This is a shield for the SFB series. M KB A A S S S S X X X Terminal A A S to S X X X -, -, - + V DC Function light curtain control output (OSSD) input terminal Semiconductor auxiliary output Reset output terminal Reset input terminal (Manual) Reset input terminal (Automatic) output (NO contact ) - Auxiliary output (NC contact ) When connecting the SF-C to the safety light curtains, make sure to use a discrete wire connection cable. Refer to the SFB / SFB-G series and SFB series pages for details. SFB-CCB (-MU), SFB-CCB, SFB-CC (-MU) Light Use a separate terminal block to carry out wiring for safety light curtains that cannot be connected to the SF-C.

9 7 Exclusive Control Unit for Light Curtain SERIES CURTAIN WIRING DIAGRAMS Wiring diagram of SF-CEX(-0) and SFB / SFB-G series (Control Category ) For PNP output (minus ground) Set the output polarity selection switch to the PNP side and ground the line. Emergency stop switch + V DC (Note ) RESET KB (Note ) etc. A S S S S X X X X X X X X IE+ IE IR+ IR NPN Output polarity selection switch PNP SF-CEX(-0) control circuit A S+ S S S+ S S T T O O L+ L L+ L +V OUT 0V +V OUT 0V KB KD KF F.G. KC KE TEST Muting sensor Muting sensor (PNP output type) (NPN output type) Override input (Note ) KC RESET KD (Note ) Muting lamp output. to 0 W KE RESET KF (Note ) Muting lamp output. to 0 W to KF: Force-guided relay or magnet contactors. When connecting the SF-CEX to the safety light curtains, make sure to use the following connecting cable. SFB-CB0-EX (Cable length: 0. m.0 ft) SFB-CB-EX (Cable length: m.0 ft) SFB-CB0-EX (Cable length: 0 m.808 ft) If the NO (Normally Open) contact switch is used as a muting sensor, wire it as shown in the figure below. S+ S S S+ S S If the emergency stop switch is not used, short-circuit between the terminals S to S and S to S directly. Notes: ) The above diagram is when using manual reset. If automatic reset is used, disconnect the lead from X and X, and connect them to X and X as shown by the dotted lines. In this case, a reset (RESET) button is not needed. Terminals X to X are for manual reset only. ) Use a momentary-type switch for the reset (RESET) button. For NPN output (plus ground) Set the output polarity selection switch to the NPN side and ground the + side of the power supply input. Emergency stop switch + V DC F.G. (Note ) RESET KB (Note ) (Note ) KC RESET KD (Note ) KE RESET KF (Note ) etc. A S S S S X X X X X X X X IE+ IE IR+ IR NPN Output polarity selection switch PNP SF-CEX(-0) control circuit A S+ S S S+ S S T T O O L+ L L+ L +V OUT 0V +V OUT 0V KB KD KF KC KE TEST Muting sensor Muting sensor V (PNP output type) (NPN output type) Muting lamp Muting lamp output output Override input. to 0 W. to 0 W to KF: Force-guided relay or magnet contactors. Notes: ) The left diagram is when using manual reset. If automatic reset is used, disconnect the lead from X and X, and connect them to X and X as shown by the dotted lines. In this case, a reset (RESET) button is not needed. Terminals X to X are for manual reset only. ) Use a momentary-type switch for the reset (RESET) button. Light Terminal arrangement diagram Terminal Function Terminal Function output, Light received S Emergency stop / Light interrupted output of contact input the safety light curtain S NC input output, light S curtain output including the Between S and S muting function S Between S and S output X output reset input Emergency stop output X X - X: Manual reset S+ Muting sensor input X X - X: Auto-reset S (PNP output type) S+, S : Power supply X output reset input S S: Sensor output X X - X: Manual reset S+ Muting sensor input X X - X: Auto-reset (NPN output type) S X S+, S : Power supply output reset input S S: Sensor output X X - X: Manual reset T Test input terminal Auxiliary output, Muting output Open: Test mode T Short-circuit: Normal operation Auxiliary output, Override output O Override input terminal Auxiliary output, Blown lamp output Open: Invalid O Short-circuit: Valid Auxiliary output, light curtain auxiliary output L+ Muting lamp output IE+ Interference prevention terminal, + L IE Interference prevention terminal, L+ Muting lamp output IR+ Interference prevention terminal, + L IR Interference prevention terminal, A + V DC A Pin layout for safety light curtain s Connector pin No. 8 7 Interference Interference prevention wire + prevention wire + + V DC + V DC Interference prevention wire Interference prevention wire Auxiliary output Not used Synchronization wire + Synchronization wire 7 Synchronization wire + Synchronization wire 8 Shielded wire Shielded wire

10 Exclusive Control Unit for Light Curtain SERIES 7 PRECAUTIONS FOR PROPER Refer to p.9 for general precautions. Part description and function [SF-CEX(-0)] 8 output indicator (OUT)(Green) Digital indicator (Red) Power indicator (Ui) (Green) Muting sensor indicator (MU)(Orange) Test input indicator (TEST)(Yellow) 7 Muting sensor indicator (MU)(Orange) 9 output indicator (OUT)(Green) 0 output indicator (OUT)(Green) No. Description Function Interlock indicator (INTER LOCK)(Yellow) Auxiliary output indicator ()(Orange) Output polarity selection switch Auxiliary output indicator ()(Orange) Interlock indicator (INTER LOCK)(Yellow) Auxiliary output indicator ()(Orange) 7 Interlock indicator (INTER LOCK)(Yellow) The emitter of SFB / SFB-G series is connected. The receiver of SFB / SFB-G series is connected. Digital indicator (Red) Lights up or blinks when there is a problem. Lights up when blanking function is enabled. Power indicator (Ui) (Green) Lights up when the power is ON. Test input indicator (TEST) (Yellow) Lights up when test input is enabled. Blinks while communication with SFB-HC (optional) handy-controller is in progress. (Excluding SF-CEX-0) Muting sensor indicator (MU) (Orange) Lights up when muting sensor is ON. 7 Muting sensor indicator (MU) (Orange) Lights up when muting sensor is ON. 8 output indicator (OUT) (Green) Lights up when safety output is ON. 9 output indicator (OUT) (Green) Lights up when safety output is ON. 0 output indicator (OUT) (Green) Lights up when safety output is ON. Output polarity selection switch PNP (minus ground) or NPN (plus ground) can be selected. The factory setting is PNP (minus ground). Auxiliary output indicator () (Orange) Lights up when auxiliary output is ON. Auxiliary output indicator () (Orange) Lights up when auxiliary output is ON. Auxiliary output indicator () (Orange) Lights up when auxiliary output is ON. Interlock indicator (INTER LOCK) (Yellow) Lights up when interlock is ON. Interlock indicator (INTER LOCK) (Yellow) Lights up when interlock is ON. 7 Interlock indicator (INTER LOCK) (Yellow) Lights up when interlock is ON. Wiring The following solid wire and twisted wires (lead wire) are recommended. SF-C Power supply and output line : 0. to. mm (AWG to ) Signal line : 0. to. mm (AWG to ) SF-C Single wire: ø0. to ø. mm ø0.0 to ø0.07 in (AWG to ) Twisted wire (lead wire): 0. to. mm (AWG to ) SF-CEX(-0) Power supply line (A, A): 0. to. mm (AWG to ) Other s: 0. to. mm (AWG to ) Output waveform ( output ON) [SF-CEX(-0)] When safety output is ON, self-diagnosis of the output circuit is carried out, so that the output transistor will periodically turn. ( pulse width: 00 µs or less) When the signal is fed back, the receiver judges the output circuit as normal. When the signal is not fed back, the receiver judges either the output circuit or wiring as error, and the safety output maintains status. Since the signal of SF-CEX(-0) might cause malfunction, perform the connecting paying attention to the input response time of the machine to be connected to SF-CEX(-0). Time chart [SF-CEX(-0)] Normal operation The diagram shows operation with safety outputs and in manual-reset mode. Light received light curtain Light interrupted Invalid Emergency stop Valid ON Muting sensor Muting sensor ON ON Reset input ON Reset input ON Reset input output ON (, ) output ON (, ) output ON (, ) Auxiliary output ON (Muting output) Auxiliary output ON (Auxiliary output of safety light curtain) Muting lamp ON output / 0 to sec. 0 to sec. The diagram above is the timing chart of SF-CEX(-0) in normal operation. In normal operation, auxiliary output (override output) is maintained in the ON state. In normal operation, auxiliary output (muting lamp output) is maintained in the ON state. Light

11 7 Exclusive Control Unit for Light Curtain SERIES PRECAUTIONS FOR PROPER Refer to p.9 for general precautions. Light Time chart [SF-CEX(-0)] Test input, Override input The diagram shows operation with safety outputs and in auto-reset mode. Open Test input Short-circuited Override input Valid Invalid Light received light curtain Light interrupted Muting sensor ON / output ON (, ) output ON (, ) Auxiliary output ON (Muting output) Auxiliary output ON (Override output) Muting lamp ON output / Light received light curtain Light interrupted Muting ON sensor Muting ON sensor output ON (, ) Auxiliary output ON (Muting output) Auxiliary output ON (Blown lamp output) Muting lamp ON output Muting lamp output ON 0 to sec. sec. Blown lamp Override input time: Max. 0 sec. outputs and are during test input. The override function becomes valid when all the conditions listed below are satisfied: An incandescent lamp with. to 0 W is at least connected to either muting lamp output or. The signal is input to either muting sensor or. The override input terminal O and O is short-circuited and the test input terminal T / T is opened within sec. ( sec. continuously) If one of the three conditions above becomes invalid or the timing exceeds 0 sec., the override function becomes invalid. Blown lamp output The diagram shows operation with safety outputs and in auto-reset mode. Blown lamp Blown lamp The lamps are monitored during muting state, and if either of them breaks, auxiliary output is turned. If only one lamp breaks, the muting state is maintained, however, if both lamps break, the muting state is canceled immediately. Others This device has been developed / produced for industrial use only. When connecting this product to a product other than the connectable input device, the system does not conform to the control category based on ISO 89- (EN ISO 89-, JIS B 970-). The power supply unit of series uses the electronic fuse which does not require any replacement. When the electronic fuse trips, turn off the power supply and eliminate the cause for the overcurrent. After that, turn the power back on. The electronic fuse is not meant to be used for equipment that is operated continuously. Note that the specification may not be satisfied by continuous operation. Make sure to carry out the wiring in the power supply off condition. Wrong wiring will damage the product. Verify that the supply voltage variation is within the rating. Note that if a voltage exceeding the rated range is applied, or if an AC power supply is directly connected, the unit may get burnt or damaged. The DC power supply unit must satisfy the conditions given below: ) Power supply unit authorized in the region where this device is to be used. ) Power supply unit conforming to EMC Directive and Lowvoltage Directive (In case CE conformity is required.) ) Power supply unit conforming to the Low-voltage Directive and with an output of 0A or less. ) The frame ground (F.G.) terminal must be connected to ground when using a commercially available switching regulator. ) Power supply unit with an output holding time of 0 ms or more. ) Use an isolation transformer for the DC power supply unit. 7) If surges are likely to occur, take countermeasures such as connecting a surge absorber to the origin of the surge. 8) Power supply unit corresponding to CLASS (In case UL/c-UL conformity is required.) <Additional information> As provided in IEC 0 (CLASS: Protection against Electric Shook), this power supply should require no ground earth and satisfy the insulation distance by double insulation or reinforced insulation. If the power supply conforms to Low-voltage Directive and has an output of 0A or less, it can be used as a suitable product. Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction. This product is not dust-proof / splash proof. Be sure to put this product into a control box having IP construction. (Excluding SF-C) Avoid dust, dirt and steam. Take care that the product does not come in direct contact with oil, grease, or organic solvents, such as, thinner, etc. Note that this equipment is applicable only in the control circuit grounded in accordance with IEC 00- and JIS B 990-, or in the control circuit in which the insulation monitor unit (ground fault detection unit) is included. This unit is suitable for indoor use only. The seal as shown in the drawing on the below is stuck to the engagement point of unit. If the seal is peeled off or broken, series will not be certified as equipment and will not be covered by our guarantee. Do not open! If this seal is removed or damaged, the units are not recognized as safety product.

12 Exclusive Control Unit for Light Curtain SERIES 7 DIMENSIONS (Unit: mm in) The CAD data can be downloaded from our website. SF-C Control unit SF-C Control unit (.97 ) Suitable for mm.78 in width DIN rail 0. = 8 0. = Receiver side -ø ø0. -ø0 ø ( ) SF-C Control unit SF-CEX(-0) Application expansion unit Suitable for mm.78 in width DIN rail = 0.97 = (.898) Suitable for mm.78 in width DIN rail Receiver side.. 0. Light