Altech Corp. Y @) BERNSTEIN : ; i 1 por . a | ener NRRL C LH eS y TN AS aI tt) medals S Pet el XC 1 Very compact: small in size, flexible in use Very Smart: suitable for Industry 4.0 with its intelligent diagnostic system Cost Saving: four-wire unshielded standard connection cable a to sensor i e-. Very Safe: up to PL e even in series ety with high defe LiToutfeyg) Diagnostics on computer TELA aCe) : NPA ieELICON Up to 32 Switches in Series 2 i & Cat 4/PLe / SIL CL3 a3 a = PNP or Daisy Chain Diagnostics l0-Link and NFC Communications Low, High or Unique Coding Protection Class IP69te dl Altechs SMART Non-contact Safety Sensor SRF With an innovative diagnostic system a e Very compact: small in size, flexible in use Very Smart: suitable for Industry 4.0 with its intelligent diagnostic system Cost Saving: four-wire unshielded standard connection cable from sensor to sensor Very Safe: up to PL e even in series connection with high defeat protection The SRF (Safety RFID) is a non-contact safety sensor that monitors movable safety guards, such as doors, gates, panels and hoods. This compact sensor protects operators from injuries by shutting down or preventing the start up of machines when the safety guards are not properly closed. Sensor and Actuator The sensor and actuator feature a compact housing design which has a diagnostic LED and protection rating of IP69. One actuator part number is used for all the coding types and is programmable without additional devices. The actuators are sold separately. M12 Connection in Series The sensors are designed to be used in series and feature an M12 connection system which provides plug in installation convenience; saving time, wiring errors and labor. Individual sensors are connected to a "main line" using a "T" connector. The "main line" uses a four conductor unshielded cable, which offers additional cost savings. Safety Rating The SRF offers a safety rating of up to PLe, Cat.4 / SIL CL 3 even when multiple switches are used in series, via redundant OSSD outputs. Diagnostics There are two different levels of diagnostics available. PNP diagnostics offer a PNP NO output that indicates whether the safety guard is opened or closed. DCD (Daisy Chain Diagnostics) offer much more detailed information providing over 20 different types of diagnostic information, via an internal bus system that can be accessed at the end of the series cable. This data can be accessed by the machines control system via I/O Link and/or can be displayed on a Android Smartphone or tablet using NFC (Near Field Communication) technology. Both levels of diagnostic systems operate independently of the safety outputs. Fault Tolerant Outputs The SRF also offers "Fault Tolerant Outputs", which prevent unnecessary machine shutdowns. If both OSSD safety outputs are lost, caused by an unsafe condition (such as a door being opened) , the machine will immediately shut down. However, if only one output is lost (caused by a fault in the sensor or wiring), the sensor will indicated the condition with a flashing code and transmit the information via the DCD system (if used). After 20 minutes the machine will be shut down. Local Reset Function It is possible, with special versions, to install a button to reset the start function of the safety relay near the safety sensor using a "T" connector. Sensor / Actuator Coding The sensors are offered with three different coding levels. Low Level Coded sensors are activated with any SRF actuator. High level coded sensors are pair with one specific actuator. Unique level coded sensors can only be paired once. After pairing, the sensor cannot be activated with any other actuator. The pairing procedure does not require any additional equipment. Altech Corp. e 35 Royal Road Flemington, NJ 08822-6000 e P 908.806-9400 F 908.806.9490 www.altechcorp.comAltech Corp. Non-contact Safety Sensor SRF Single Installation B D B D oe Direct Wire | With Connector ; Cc eas 9.8 cable A Al Switches (with 9.8" cable & M12 connector) Position Part Number Description Low ae Unique ried Cable Termination A 607.5685.118 SRF-2/1/1-A-L X X Open Ended - 6.5' A 607.5685.079 SRF-2/1/1-A-H X X Open Ended - 6.5' A 607.5685.117 SRF-2/1/1-A-U X X Open Ended - 6.5' Al 607.5685.121 SRF-2/1/1-E-L X X 9.8" Cable to M12 Al 607.5685.120 SRF-2/1/1-E-H X X 9.8" Cable to M12 Al 607.5685.119 SRF-2/1/1-E-U X X 9.8" Cable to M12 Actuator (for all coding levels - sold separately) B | 607.5687.078 | SRF-0 | | | | | Accessories Position Part Number Description Type C 607.5689.092 SFW-M12B5/AW-2PU Sensor Extension Cable Female to Open 5 Pin 2M (6.5) C 607.5689.093 SFW-M12B5/AW-5PU Sensor Extension Cable Female to Open 5 Pin 5M (16.4) D 607.5111.020 SCR-ON4-W22-3.6-S Safety Controller Relay Series A lf B Installation A Bs A Be A Be 0 9.8" cable Cc Switches (with 9.8" cable & M12 connector) Position Part Number Description Low Fiat Unique Diaghostics Cable Length A 607.5685.096 SRF-4/1/1-E-L xX xX 9.8 A 607.5685.095 SRF-4/1/1-E-H x x 9.8 A 607.5685.094 SRF-4/1/1-E-U x x 9.8 Actuator (for all coding levels - sold separately) B | 607.5687.078 | SRF-0 | Accessories Position Part Number Description Type 1 607.5689.085 S1W-M12A8/8W/BW-1 PU Sensor Extension Cable Male to Female 8 Pin 1M (3.2') 1 607.5689.086 S1W-M12A8/8W/BW-2PU Sensor Extension Cable Male to Female 8 Pin 2M (6.4') 2 607.5689.087 S1W-M12C4/AW-2PU Series Line Extension Cable Male to Female 4 Pin 2M (6.4) 2 607.5689.088 S1W-M12C4/AW-5PU Series Line Extension Cable Male to Female 4 Pin 5M (16.4) 2 607.5689.089 S1W-M12C4/AW-10PU Series Line Extension Cable Male to Female 4 Pin 10M (32.8) 3 607.5689.090 SFW-M12C4/AW-0.5PU Controller Connection Cable Female to Open 4 Pin .5M (1.6) 3 607.5689.091 SFW-M12C4/AW-2PU Controller Connection Cable Female to Open 4 Pin 2M (3.2') 4 607.5989.082 ATS-M12/4-M12/8 T Adapter at end of switch 5 607.5689.084 AEP-M12/4 End of Series Line Terminator = 607.5689.127 AT-CLIP-M12 M12 Mounting Clip for T Adapter c 607.5111.020 SCR-ON4-W22-3.6-S Safety Controller Relay Altech Corp. e 35 Royal Road Flemington, NJ 08822-6000 P 908.806-9400 F 908.806.9490 www.altechcorp.comNon-contact Safety Sensor SRFNon-contact Safety Sensor SRF Connection Diagrams Single Connection 24 1 BN + Do Lg cy PNP/OUT Qi 2 WH 4 BK Safety evaluation unit Q2 Pex | Connector Types 24v Single Connection From Sensor to Controller Color Code 1 Brown (24V+) 2 White (OSSD1) 3 Blue (OV) 4 Black (OSSD2) 5 Grey (PNP/OUT) Technical Information Series Connection SRF 1 SRF 2 Altech Corp. SRF 3 + 2 I Do Q Qa - + 12 Mh Resetqr gz - 5 92 94 03 1 6 95 97 o2 GY JBN |YE |GN WH = |PK |GY ]BU |BN 24V 1 6 95 08 o2 94 93 WH PK |GY RD JBN |YE JGN PNP/OUT Call Altech for versions with local reset Series Connection From Sensor to Series Line Color Code 1 White 2 Brown 3 Green 4 Yellow 5 Grey 6 Pink 7 Blue 8 Red Series Connection Series Main Line Color Code 1 Brown (24V+) 2 White (OSSD1) 3 Blue (0V) 4 Black (OSSD2) fing unit Electrical Data Outputs Q1,Q2 Rated supply voltage (Ue) 24 V (+25 %, -20 %) Voltage level to Type 3 EN 61131 -2 Polarity Reverse polarity protection Switching element function PNP NO Rated isolation voltage (Ui) 75 VDC Rated operating current (le) 100 mA Rated impulse withstand (Uimp) 500 V Leakage current (Ir) <1mADC Rated conditional short -circuit current 100A Switching elements Sustained short -circuit and overload protection No-load current (lo) <50 mA Voltage drop (Ud) <3V Transponder frequency 125 kHz Type of short circuit protection thermal / digital (clocking) Repeatability (R) 0,1 x Sn Utilization category DC-13 Switching frequency <1 Hz Output PNP/OUT Switch -off delay max (ta) 100 ms+7 ms x following SRF Rated operating current (le) 10 mA Time (tv) max. 2S Switching elements Sustained short -circuit and overload protection EMC to EN IEC 60947 -5-3 Voltage drop (Ud) S3V & EN 61326-3-1 Type of short circuit protection current limited Sensing distances (Only in conjunction with actuator SRF -0 Mechanical Data Rated sensi ng distance (Sn) Typical - 13 mm Enclosure PAGE + PAG, red Assured sensing distance - ON (Sao) Minimum -10 mm Tension relief TPE black Hysteresis (H) Typical -2 mm Mounting 2 holes @ 4,5 (for M4 screws) Assured sensing distance OFF (Sar) Maximum - 25 mm Indication 1xLED red/green operating state; Safety data 1xLED yellow actuating state Up to PL (according to EN ISO 13849 -1) PLe Shock and Vibration according to EN IEC 60947 -5-2 Category 4 Ambient temperature -25 C - +70 C PFHd (according to DIN EN 62061) 6x 10-9 1/h Storage temperature -25 C - +70 C SIL CL 3 Maximum relative humidity 93 % at 40 C without condensation Service life 20 years Altitude < 2000 m NHN Protection type IP69 Protection class Ill (according to EN IEC 61558) Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 P 908.806-9400 F 908.806.9490 www.altechcorp.comOTHER SAFETY PRODUCTS Altech Corp. ee Keyed Interlock Switches Safety switches with separate keyed actuators provide a failsafe switch function, indicating the position of guarding access points. These are typically use on hard guarding gates, panels and doors. The switches are normally mounted on the fixed frame of the machine. The actuator key mounts on the door. When the door is closed the key is inserted into the switch, closing the normally closed safety contacts. Due to inertia some machines may continue to run after their power is removed. This can create a situation where it is possible to access the hazardous areas of the machine when they are still in a dangerous state. The solution to this problem is to lock the hard guarding access door closed until the machine is given enough time to wind down. The SLK and SLM series have a built in solenoid which can lock (or unlock) the activation key into the switch, preventing the door or gate from being opened. Safety Hinged Switches SHS SHS3 Safety Hinged Switches combine the function of a load bearing hinge with a Category 4 (Ple) rated safety switch. They are easy to install and tamper resistant. Since they do not use an actuation key, there are no alignment or bend radius issues and they cannot be defeated with an extra key. The SHS series is available with 1 NC or 1 Changeover contact. The new SHS3 offers 2 NC/1 NO contacts. Safety Hinged switches are available with the cable attached or with an M12 connector. Safety Rope Pull Switches Safety Rope Pull Switches are designed to provide access to e-stop SR Series we SRM Series i capabilities over the entire length of the rope. We offers two versions of Plastic Metal ; Safety Rope Pull Switches. The SR has a plastic body and is designed for Body Body I use with extruded rail systems. The SRM has a metal body and is designed for use in more rugged applications like machine and conveyor systems. These switches may be used to control power circuits directly or as part of a safety circuit chain. They feature a latching operation with manual reset button and optional built in e-stop button. Standard Rope Pull Switches are used to control signals and are typically used for safety and initiation applications. Learn More @ www.altechcorp.com Altech Corporation 35 Royal Road Flemington, NJ 08822-6000 P 908.806.9400 F 908.806.9490 www.altechcorp.com Altech Corp. 571SRF-2000 Printed May 2018