SF-C10 SERIES. Exclusive Control Unit for Light Curtain. Plug-in type control unit. Robust type control unit SF-C12 Slim type control unit SF-C13

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1 Exclusive Unit for Curtain SERIES PHOTO PHOTO MEASURE Conforming to Machine, Low Voltage (SF-C/C only) & EMC Directive Certified Listing Less setup time for safety circuits Plug-in type control unit SF-C / SF-CEX Quick-connection Connecting to the 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 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! 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 Connecting to the light curtain is done using plug-in connections Spring-type terminal block No torque control needed

2 ORDER GUIDE P. SPECIFICATIONS P. ~ WIRING DIAGRAMS P.7 ~ Exclusive Unit for Curtain SERIES PRECAUTIONS FOR PROPER P.0 ~ DIMENSIONS P. 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 light curtain from the series. The newlyreleased SF-CEX application expansion unit allows the light curtain, muting sensors and muting lamps to be connected together directly, so that muting control circuits can be built very easily. Building method Muting sensors Using series functions Muting control Muting lamps Building method Muting sensors Using the SF-CEX internal circuits Muting control Muting lamps SF-CEX PHOTO PHOTO series Terminal blocks No safety relay unit needed Low cost! Saves space! Safety output External devices (Force-guided relay, etc.) Motor, etc. series Exclusive mating cable for SF-CEX Less wiring! SF-CEX curtain connection. Terminal blocks for peripheral circuits available. Reduced maintenance! Safety output External devices (Force-guided relay, etc.) Motor, etc. MEASURE Both safety and productivity can be obtained by stopping only one part of the device SF-CEX Three safety circuit systems packaged into a single unit! Three safety circuit systems 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 curtain Muting sensor Emergency stop button Safety relay unit Muting unit Customer's logical connection circuit External contactor (Force-guided relay, etc.) Motor Safety relay unit SF-CEX series Muting sensor SF-CEX External contactor (Force-guided relay, etc.) Motor curtain output circuit Muting control circuit Emergency stop circuit Emergency stop button Saves space! Less wiring! Less construction! Furthermore, due to the semiconductor output, High-speed response ms (Including 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 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 light curtain response time High response speed of ms! Greatly reduced safety distance! Previous model ms SF-CEX 0 ms 0 ms 0 ms Total ms! Customer's logical connection circuit Relay replacement is not required! Phone: Fax: Web: info@clrwtr.com

3 Exclusive Unit for 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 Motors that use muting control and those that do not use it can be controlled independently! s 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. Safety circuit : Linked to light curtain beam received / interrupted status (partial stop) When the light curtain is interrupted (when an workpiece enters or a person intrudes), this circuit switches off (open) the safety output and stops the turntable. Safety 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. Safety 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 series SF-CEX 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 light curtain control output is also available. Auxiliary output Auxiliary output Auxiliary output Auxiliary output Function Muting output Override output Blown lamp output 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 light curtain is in light interrupted condition 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. 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 Phone: Fax: Web: info@clrwtr.com

4 Exclusive Unit for Curtain SERIES ORDER GUIDE Designation Appearance Model No. Applicable cable Description Connector connection type control unit Robust type control unit Slim type control unit Application expansion unit for the series Handy-controller non-compatible type SF-C SF-C SF-C SF-CEX SF-CEX-0 curtain connection cable: SFB-CB (For series) -CB (For series) Extension cable: SFB-CCJ0 curtain connection cable: SFB-CB0-MU Extension cable: SFB-CCJ0 -MU curtain connection cable: SFB-CCB (-MU) (For series) -CCB (For series) Extension cable: SFB-CC (-MU) curtain connection cable: SFB-CB -EX Extension cable: SFB-CCJ0 Note: Refer to the series (p.88~) and series (p.0~) for details of applicable cable. Use 8-core cable with to connect to the 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 light curtain. Interference prevention wires can be used. Compatible with up to control category. Muting function cannot be used. Use a discrete wire cable to connect to the light curtain. Muting function and interference prevention wires can be used. Compatible with up to control category. The muting control function and emergency stop input are equipped, expanding the applications of the light curtains. It can be connected to the light curtains using the exclusive connection cable. Compatible with up to control category. SF-C spare relay set 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 Phone: Fax: Web: info@clrwtr.com

5 Exclusive Unit for Curtain SERIES Item SPECIFICATIONS Model No. SF-C SF-C SF-C Connectable light curtains / series series curtain manufactured by SUNX Applicable standards IEC 9-, UL 9-, JIS B 970- category Supply voltage / Current consumption ISO 89- (EN 9-, JIS B 970-) compliance up to Category standards V DC ± 0 % Ripple P-P 0 % or less / 00 ma or less (without light curtain) Fuse (power supply) Built-in electronic fuse, Triggering current: 0. A or more, Reset after power down Enabling path NO contact (-, -, -) NO contact (-, -) NO contact (-, -, -) Application category 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 rated A (slow blow) A (slow blow) A (slow blow) Mechanical lifetime 0 million operations or more (switching frequency 80 operations/min.) (Note ) Electrical lifetime 00,000 operations or more (switching frequency 0 operations/min., AC / A resistive 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 Safety relay contact (NC contact) (-) (Related to enabling path) Safety relay contact (NC contact) (-) (Related to enabling path) Safety 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 rated A (slow blow) A (slow blow) A (slow blow) <Minus ground (Setting for PNP)> <Plus ground (Setting for NPN)> PNP open-collector transistor Max. source current: 0 ma Max. sink current: 0 ma Max. source current: 0 ma Applied voltage: same Applied voltage: same Applied voltage: same as supply voltage Semiconductor auxiliary output as supply voltage as supply voltage between the semiconductor between the semiconductor between the semiconductor () auxiliary output and +V auxiliary output and +V auxiliary output and Residual voltage:. V or less Residual voltage:. V or less Residual voltage:. V or less (at source current 0 ma) (at source current 0 ma) (at sink current 0 ma) Leakage current: ma or less Leakage current: ma or less Leakage current: ma or less Output operation Related to auxiliary output of light curtain On when the light curtain is interrupted Excess voltage category III Power supply (Ui) Green LED (lights up when the power is ON) Enabling path [OUT (Note )] Green LED (lights up when enabling contacts are closed) Interlock (INTER_LOCK) Yellow LED (lights up when enabling contacts are opened) Yellow LED (lights up when enabling contacts are opened) Fault (FAULT) Yellow LED (blinks when fault occurs) Orange LED (lights up when two light curtain input polarity selection switch settings are different) Yellow LED (blinks when fault occurs) External relay monitor function Incorporated Incorporated (Note ) Incorporated Indicators Trailing edge function Incorporated Incorporated (Sliding switch allows selection of plus / minus ground) Polarity selection Minus ground: Correspond to PNP output light curtain function (Note ) Plus ground: Correspond to NPN output light curtain Pollution degree Environmental resistance Incorporated (Cable connection allows selection of plus / minus ground) Minus ground: Correspond to PNP output light curtain Plus ground: Correspond to NPN output light curtain Protection (Note 7) 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 Vibration resistance 0 to Hz frequency, 0. mm 0.0 in amplitude in X, Y, and Z directions for twenty times each 0 to Hz frequency, 0.7 mm 0.00 in amplitude in X, Y, and Z directions for two hours each 0 to Hz frequency, 0. mm 0.0 in amplitude in X, Y, and Z directions for twenty times each Connection terminal Detachable-type spring gauge terminal European terminal Spring gauge terminal Enclosure material ABS Die-cast aluminium 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. ) 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. ) Relay switching lifetime will vary depending on factors such as the type of load, the switching frequency, and ambient conditions. ) The operation indicator is marked as Enabling on the unit for SF-C. ) Terminals for utilizing the functions of the series are available. ) Please switch the sliding switch to the PNP side for minus ground and to the NPN side for plus ground. 7) Refer to p.98 for details of standards. 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 Unit for Curtain SERIES SPECIFICATIONS Model No. SF-CEX(-0) (Note ) Item Connectable light curtains series Applicable standards IEC 9-, UL 9-, EN 9-, JIS B 970- category Applicable to Category based on ISO 89- (EN 9-, JIS B 970-) Supply voltage V DC ± 0 % Ripple P-P 0 % or less Current consumption Safety outputs Safety output Safety output Safety 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) 0. A or less (Excluding 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 or less Maximum sink current: 00 ma or less 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) Safety output : ON when the light curtain is in light receiving condition, when the light curtain is in light interrupted condition (Note ) Safety output : ON when the light curtain is in light receiving condition or the muting function is valid when the light curtain is in light interrupted condition and the muting function is invalid (Note ) Safety output : ON when the emergency stop is invalid, when the emergency stop is valid Incorporated response: ms or less (Safety output and : including the response time of the 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 or less Maximum sink current: 0 ma or less 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 light curtain is in light interrupted condition, when the light curtain is in light receiving condition (Note ) Incorporated Muting lamp output Environmental resistance Material Protection circuit (Short-circuit protection) Protection Applicable muting lamp: V DC,. to 0 W (L, L of each unit) Incorporated Enclosure: IP0, Terminal: IP0 (Refer to p.98 for details of standards.) Ambient temperature 0 to + C + to + F (No dew condensation or icing allowed), Storage: to +70 C to +8 F Ambient humidity Dielectric strength voltage Insulation resistance Vibration resistance Shock resistance Connection terminal 0 to 8 % RH, Storage: 0 to 9 % RH,00 AC for one min. between all supply terminals connected together and enclosure 0 MΩ, or more, with 0 DC megger between all supply terminals connected together and enclosure 0 to Hz frequency, 0. mm 0.0 in amplitude in X, Y and Z directions for two hours each 0 G acceleration in X, Y and Z directions for three times each Enclosure: ABS Detachable spring gauge terminal Weight Net weight: 0 g approx. Notes: ) Where measurement conditions have not been specifi ed precisely, the conditions used were an ambient temperature of +0 C +8 F. ) SF-CEX-0 is Handy-controller non-compatible type. ) Both safety output and are when the emergency stop is valid regardless of whether the 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 series is output. Phone: Fax: Web: info@clrwtr.com

7 7 Exclusive Unit for Curtain SERIES LIGHT CURTAIN WIRING DIAGRAMS Wiring diagram of SF-C and series or series ( category or ) For PNP output (minus ground) Set the light curtain input polarity selection switch to the PNP side and ground the line. + V DC A F.G. A RESET (Note ) (Note ) (Note ) X X X A B Ui F curtain input polarity selection switch T TEST (Note ) SF-C control circuit OUT INTER_LOCK NPN PNP L F K K FAULT 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, 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 light curtain input polarity selection switch to the NPN side and ground the + side. Wiring diagram of SF-C and series ( category ) For PNP output (minus ground) Set the two light curtain input polarity selection switches to the PNP side and connect the FG 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 curtain input polarity selection switch T OUT NPN PNP FAULT curtain input polarity selection switches When connecting the SF-C to the light curtains, make sure to use the 8-core connection cable with a. Refer to the series (p.8~) and series (p.~) for details. SFB-CB, -CB, SFB-CCJ0 Terminal arrangement diagram Pin layout for light curtain s 8 7 Terminal Function A + V DC A -, -, - Enabling path (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 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 series. When connecting the SF-C to the light curtains, make sure to use the -core connection cable with a. Refer to the series (p.8~) 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 -, - Enabling path (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 Enabling path 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 light curtain input polarity selection switches to the NPN side and connect the FG terminal to the + side. Pin layout for 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 (Muting lamp output) (Muting input ) (Override input) (Muting input )

8 Exclusive Unit for Curtain SERIES 8 LIGHT CURTAIN WIRING DIAGRAMS Wiring diagram of SF-C and series or series ( category or ) For PNP output (minus ground) Connect the light curtain control outputs OSSD and OSSD to S and S respectively. A Emitter +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 ) Output (Shield) (Note ) (Pink) (Note ) Black) Open +V (Brown) polarity setting wire Load (Shield) (Blue) (Blue) (Note ) External device monitoring input (Yellow-green) OSSD (Black) OSSD (White) L RESET (Note, ) (Note ) F F A S S S S X X X Ui F SF-C control circuit K Receiver K OUT INTER_LOCK FAULT KB LLL F.G., KB: Magnet contactor KB N M For NPN output (plus ground) Connect the light curtain control outputs OSSD and OSSD to S and S respectively and ground the + side. + V DC +V (Brown) F.G. A Emitter A Ui F S 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 FAULT N Receiver 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) External device monitoring input (Yellow-green) OSSD (White) OSSD (Black) F KB RESET (Note, ) LLL KB 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 series. ) This is not equipped on the series. ) This is a shield for the series. Output polarity cannot be set. Terminal arrangement diagram A A S S S S X X X A A S to S X X X Terminal + V DC Function curtain control output (OSSD) input terminal Semiconductor auxiliary output Reset output terminal Reset input terminal (Manual) Reset input terminal (Automatic) -, -, - Enabling path (NO contact ) - Auxiliary output (NC contact ) Use a separate terminal block to carry out wiring for light curtains that cannot be connected to the SF-C. 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 series. ) This is not equipped on the series. ) This is a shield for the series. Output polarity cannot be set. When connecting the SF-C to the light curtains, make sure to use a discrete wire connection cable. Refer to the series (p.8~) and series (p.~) for details. SFB-CCB (-MU), -CCB, SFB-CC (-MU) Phone: Fax: Web: info@clrwtr.com

9 9 Exclusive Unit for Curtain SERIES LIGHT CURTAIN WIRING DIAGRAMS Wiring diagram of SF-CEX and series ( 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 ) PLC 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 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 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 fi gure 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 ) PLC 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 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. Terminal arrangement diagram Terminal Function Terminal Function Safety output, received / S Emergency stop interrupted output of the light curtain S contact input NC input Safety output, curtain output S Between S and S including the muting function S Between S and S Safety output X Safety 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 Safety 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 Safety 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, 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 light curtain s 8 7 Connector pin No. 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 Unit for Curtain SERIES 0 Part description and function (SF-CEX) 8 Safety 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 Safety output indicator (OUT)(Green) 0 Safety 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 series is connected. The receiver of series is connected. Digital indicator (Red) s up or blinks when there is a problem. s up when blanking function is enabled. Power indicator (Ui) (Green) s up when the power is ON. Test input indicator (TEST) (Yellow) s up when test input is enabled. Blinks while communication with SFB-HC handy-controller is in progress. Muting sensor indicator (MU) (Orange) s up when muting sensor is ON. 7 Muting sensor indicator (MU) (Orange) s up when muting sensor is ON. 8 Safety output indicator (OUT) (Green) s up when safety output is ON. 9 Safety output indicator (OUT) (Green) s up when safety output is ON. 0 Safety output indicator (OUT) (Green) s 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) s up when auxiliary output is ON. Auxiliary output indicator () (Orange) s up when auxiliary output is ON. Auxiliary output indicator () (Orange) s up when auxiliary output is ON. Interlock indicator (INTER LOCK) (Yellow) s up when interlock is ON. Interlock indicator (INTER LOCK) (Yellow) s up when interlock is ON. 7 Interlock indicator (INTER LOCK) (Yellow) s up when interlock is ON. Wiring PRECAUTIONS FOR PROPER The following solid wire and twisted wires (lead wire) are recommended. Output waveform (Safety 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 might cause malfunction, perform the connecting paying attention to the input response time of the machine to be connected to SF-CEX. Time chart [SF-CEX(-0)] Normal operation The diagram shows operation with safety outputs and in manual-reset mode. received curtain interrupted Invalid Emergency stop Valid Muting sensor ON Muting sensor ON ON Reset input ON Reset input ON Reset input Safety output ON (, ) Safety output ON (, ) Safety output ON (, ) Auxiliary output ON (Muting output) Auxiliary output ON (Auxiliary output of light curtain) Muting lamp ON output / Refer to P.07 for general precautions. 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. 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 ) s: 0. to.mm (AWG to ) Phone: Fax: Web: info@clrwtr.com

11 Exclusive Unit for Curtain SERIES PRECAUTIONS FOR PROPER Refer to P.07 for general precautions. 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 received curtain interrupted Muting sensor ON / Safety output ON (, ) Safety output ON (, ) Auxiliary output ON (Muting output) Auxiliary output ON (Override output) Muting lamp ON output / received curtain interrupted Muting ON sensor Muting ON sensor Safety 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. Safety 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. s 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 9-, 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 specifi cation may not be satisfi ed 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 certifi ed as Safety 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. SUNX Ltd. Phone: Fax: Web: info@clrwtr.com

12 Exclusive Unit for Curtain SERIES DIMENSIONS (Unit: mm in) SF-C unit (Optional) SF-C unit (Optional) (.97) Suitable for mm.78 in width DIN rail Connector.9 for receiver = 8 0. = Connector for emitter -ø ø0. -ø0 ø ( ) SF-C unit (Optional) 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. Phone: Fax: Web: info@clrwtr.com