Safety Non Contact Switch Based on Magnetic Coded Technology FF-SNC Series * New FEATURES * Meets applicable parts of European EN 1088 standard for Interlocking devices associated with guards * Permanent self-checking electronic designed in compliance with the requirements of the EN 954-1 standard for Category 3 protective Devices * Operating range: 5 mm - 7 mm / 0.20 in - 0.27 in ON, 8 mm - 12 mm / 0.32 in - 0.47 in OFF * High resistance to environmental influences * ABS and Stainless Steel housings sensors available * Sensors sealing: IP 67 * Prewired or M8 plug termination * Supply voltage: 24 Vdc/Vac 15 %; 110 Vac 15 % (only available for the 4-sensor control unit) * Response time of the control unit: 15 ms * Manual or automatic restart * LED status indicator * 2-sensor control unit: (DIN rail mount 22,5 mm / 0.89 in width) 4-sensor control unit: (DIN rail mount 75 mm / 2.95 in width) 5-sensor extension module: (DIN rail mount 22,5 / 0.89 in width) TYPICAL APPLICATIONS Interlocking guard for non locked mechanical screens offering free access (machines must achieve instant stop): * Machine door or casting "open/closed" detection * Guard-in-place detection, gate/access door detection * Control of mechanical screens used in addition to a safety light curtain * Food & Beverage, Packaging, Machine Tool, Automotive and Textile. Suitable for interfaces up to CATEGORY 3 per EN 954-1 C UL (R) US LISTED *New: M8 plug model now available The FF-SNC Honeywell safety non contact switch is a tamper resistant safety system for monitoring machine guards. The actuator being a passive component, the safety switch is the only component that needs to be wired to the control unit and cannot be defeated by regular magnet. Each system is made up of one or several safety switches, actuators and a control unit. The Honeywell FF-SNC safety non contact switches are designed in compliance with the requirements of the EN 954-1 European Standard for Category 3 Protective Devices. The FF-SNC is especially suited for applications where perfect door alignment can not be obtained. The FF-SNC Series can be mounted on sliding, hinged or removable machine guards. The output of the control unit is triggered as soon as the distance between the safety switch and the actuator is greater or equal to 8 mm / 0.32 in. This switching distance compensates for the machine vibration or any issue with the installation alignment. The sensor and actuator small size makes it usable under tight space requirements. The safety switches and the actuators provide excellent chemical and mechanical resistance. Stainless steel housing versions fulfil the requirements of the Food and Beverage industry. The FF-SNC400 safety control unit comes in a 75 mm / 2.95 in package and can monitor up to 4 sensors. The FF-SNC200R2 safety control unit with its 22,5 mm / 0.89 in width will easily find a place in the electrical cabinet and can monitor 2 sensors. Both control units can be placed up to 100 m / 328 ft away from the safety non contact switches. The indicators located on the front cover of both control units provide individual door status information. The FF-SNC1EXT extension module can be added to the FF-SNC400 or FF-SNC200 control unit and allows the connection of 5 additional sensors. ! WARNING MISUSE OF DOCUMENTATION * The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system installation information. * Complete installation, operation and maintenance information is to be referenced for each product. Failure to comply with these instructions could result in death or serious injury. Safety Products for Machine Safeguarding - (c) 2002 - 2004 Honeywell International Inc. All rights reserved. 1 Safety Non Contact Switch FF-SNC Suitable for interfaces up to * Complies with the requirements of the EN 954-1 for Category 3 equipment CATEGORY 3 per EN 954-1 * Meets applicable parts of ANSI/RIA/OSHA regulations C Dimensions in millimeters / inches, meters / feet, weights in kg / lbs UL (R) US LISTED Features Switch Material Sensing range Minimum gap Standard cable length Temperature Connection to the control unit Sealing Fixing Control unit / extension module Category Supply voltage Response time of the control unit Power consumption (including sensors) Temperature Output Output Contact Rating Restart Sealing Mounting LED indicators Material ) or Stainless Steel 316 and Resin filled (FF-SNC1SA ABS (FF-SNC1SA PA- PS) 5 mm - 7 mm / 0.20 in - 0.27 in ON * 8 mm - 12 mm / 0.32 in - 0.47 in OFF allowable misalignment: 4mm / 1/6 in 1 mm Prewired 3 m / 9.84 ft or 5 m/16.4 ft (ABS only) - M8 plug: 5 mm/16.4 ft (ABS only) Operating: -10 C to +55 C/14 F to 131 F * Storage: -20 C to +60 C/-4 F to 140 F Max. cable length: 100 m / 328 ft IP 67 prewired or M8 plug 2 x (M4 x 20 mm) Tamper proof screws (supplied with the product) Category 3 according to EN 954-1 24 Vdc/Vac 15 % * 110 Vac 15 % (FF-SNC400RE only) 15 ms (with or without extension module) 6 VA (with or without ext. module): FF-SNC400 * 3 VA (with or without ext. module) : FF-SNC200 Operating : -10 C to + 55 C / 14 F to 131 F * Storage: -20 C to 60 C / -4 F to 140 F 2 NO + 1 NC relay contact Max.: 4 A / 230 Vac; 2 A / 24 Vdc (Res.) @Cos = 1 * Min.: 10 V / 10 mA Manual or automatic IP 40 Housing, Terminals IP 20 35 mm / 1.37 in DIN rail FF-SNC200R2 control unit: Power, Run and 2 guard status indicators FF-SNC400RE control unit: 4 guard status indicators and deselect indicators Polycarbonate, red Dimensions (mm/in) Prewired M8 plug c 22 / 0.86 b SIDE SIDE o 4,2 / 0.16 o 8,1 / 0.32 6 / 0.23 6,4 / 0.25 o 4,2 / 0.16 o 8,1 / 0.32 a/2 6,4 / 0.25 b 3 / 0.11 c 22 / 0.86 a 3 / 0.11 a a/2 a b c ABS 52 / 2.04 28 / 1.10 14 / 0.55 SS316 53 / 2.8 29 / 1.14 13.5 / 0.53 M4 x 20 mmTorx screws are supplied with the switches. W H D DR DR DR FF A1 BL BL BL GATE 1 GATE 2 GATE 3 H GATE 4 GATE 5 A2 BL BL BL DR DR DR 2 W H D SN C 0 20 R2 FF 22,5 / 0.88 84 / 3.30 119 / 4.68 SN C X 1E T F S F- NC 0 40 75 / 2.95 74 / 2.91 119 / 4.68 R2 FF SN C 0 40 RE (mm/in) Safety Products for Machine Safeguarding - (c) 2002 - 2004 Honeywell International Inc. All rights reserved. Safety Distance Calculations per EN 294 European standard The dimensions of openings correspond to the narrowest dimension of a slot opening (for openings greater than 120 mm / 4.72 in, refer to the EN 294 standard). Safety distances sr for regular openings for persons of 14 years of age and above: Opening size Safety distance sr Slot Fingertip e4 4<e6 2 10 Finger up to knuckle joint 6<e8 8 < e 10 10 < e 12 12 < e 20 20 < e 30 20 80 100 120 850* 30 < e 40 40 < e 120 850 850 Part of body Illustration Or hand Arm up to junction with shoulder If the length of the slot opening is 65 mm / 2.56 in, the thumb will act as a stop and the safety distance can be reduced to 200 mm / 7.88 in). * For more information on the guards installation, refer to the European standards: EN 811, EN 953, EN 294 Safety Distance Calculations per US ANSI / OSHA standard Ds = K(Ts + Tc + Tr ) + Dpf With: Ds = minimum safe distance between safeguarding device and hazard K = speed constant: 1,6 m/sec (63 in/sec) minimum based on the movement being the hand/arm only and the body being stationary (a greater value may be required in specific applications and when body motion must also be considered) Ts = worst stopping time of the machine/equipment Tc = worst stopping time of the control system Tr = response time of the safeguarding device including its interface (Tr for interlocked barrier may include a delay due to actuation. This delay may result in Tr being a deduct- negative value). Dpf = the "Depth penetration factor" is the maximum travel towards the hazard if the guard can be opened a certain width or amount before a stop is signaled. Dpf values from OSHA O-10 Table: If the maximum width or diameter of the opening is less than or equal to (mm/in) Dpf equals (mm/in) 6,4 / 0.25 9,5 / 0.375 12,7 / 0.5 15,9 / 0.625 19,1 / 0.75 22,2 / 0.875 31,8 / 1.25 38,1 / 1.5 47,6 / 1.875 54 / 2.125 12,7 / 0.5 38,1 / 1.5 63,5 / 2.5 88,9 / 3.5 139,7 / 5.5 165,1 / 6.5 190,5 / 7.5 317,5 / 12.5 393,7 / 15.5 444,5 / 17.5 Note: Over 54 mm / 2.125 in, the Dpf equals 800 mm / 31.5 in, with a maximum allowable opening of 152,4 mm / 6 in. Example: Dpf = 0 when the guard can be opened up to, but less than 6,4 mm / 0.25 in before issuing a stop command. Dpf = 444,5 mm / 17.5 in if the guard can be opened 54,0 mm / 2.125 in. At no time can the opening be greater than 152,4 mm / 6 in before issuing a stop command. For more information, refer to the US regulations and standards (OSHA 29 CFR 1910.212 & 1910.217, ANSI B11.19 and ANSI/RIA R15.06). Safety Products for Machine Safeguarding - (c) 2002 - 2004 Honeywell International Inc. All rights reserved. 3 Connection diagram: FF-SNC200R2 Control Unit (Manual reset option) FF-SNC400R2/FF-SNC400RE Control Unit (Manual reset option) 24 V (+) GS1 GS2 F2 F1 GS1 F2 F1 (+) A1 X1 BL DR 31 13 23 A1 S13 S22 X1 BL DR BL DR 31 13 23 K1 GATE 1 K2 K2 POWER K1 GATE 1 GATE 2 POWER DE-SELECT GATE 2 RUN IND 1 GATE 3 IND 2 RUN Manual Reset GATE 2 A2 X2 BL DR 32 14 24 Mechanical Safety Switches or Emergency Stop GATE 4 Manual Reset GATE 3 GATE 4 A2 S14 S24 X2 BL DR BL DR 32 14 24 GS3 GS4 GS2 K1 K1 K1 K2 K2 24 V (-) K1 K2 K2 (-) FF-SNC1EXT Extension Module (can be used with FF-SNC400 or FF-SNC200 Series, 24 Vac/dc only) FF-SNC400R2 Control Unit (24 Vdc) FF-SNC1EXT Extension Module 24 Vdc + GS1 GS2 GS3 FF-SNX1EXT+ FF-SNC400R2 A1 DR BL DR BL DR BL GATE 1 GATE 2 POWER 8 Gate safety system with optional mechanical switch or E-Stop input and Manual Reset GATE 3 IND 1 IND 2 IND 3 IND 4 2 3 4 5 GATE 4 A1 S13 S23 X1 BL DR BL DR 31 13 23 GATE 1 K1 GATE 2 K2 POWER 1 RUN 2 DE-SELECT GATE 2 3 GATE 3 4 GATE 4 IND 5 GATE 5 A2 DR BL DR BL DR BL GS4 GS5 24 Vdc - Mechanical safety switch or E-Stop F2 F1 GS1 GS2 GATE 3 Manual Reset (Momentary Push-Button) GATE 4 A2 S14 S24 X2 BL DR BL DR 32 14 24 GS3 K1 K2 K1 K2 Up to 28 gates can be monitored using 6 extension modules with the FF-SNC400R2. The extension module can only be used with the 24 Vac/dc control units. 4 Safety Products for Machine Safeguarding - (c) 2002 - 2004 Honeywell International Inc. All rights reserved. LED indicators: FF-SNC200R2 Control Unit FF-SNC400R2/FF-SNC400RE Control Unit 31 13 23 A1 S13 S23 X1 BL DR BL DR 31 13 23 GATE 1 GATE 2 A1 X1 BL DR GATE 1 GATE SELECTION SWITCH RESET SELECTION SWITCH (MANUAL OR AUTOMATIC) INDICATOR G2 POWER (RED) G1 GATE 1 (YELLOW) A GATE 2 (YELLOW) M RUN (GREEN) RUN LED (GREEN) POWER LED (RED) GATE SELECTION SWITCH UNDER LID DE-SELECT GATE 2 GUARD STATUS LED (YELLOW) MANUAL OR AUTOMATIC RESET SWITCH GATE 3 GATE 4 GUARD DESELECT LED (GREEN) GATE 2 A1 X2 BL DR GATE 3 GATE 4 A2 S14 S24 X2 BL DR BL DR 32 14 24 32 14 24 FF-SNC1EXT Control Unit DR DR DR A1 BL BL BL GATE1 GATE2 GATE3 POWER (RED) GATE STATUS INDICATORS (YELLOW) GATE SELECTION SWITCH GATE4 GATE5 A2 BL BL BL DR DR DR Ordering information Part number Description Weight FF-SNC200R2 24 Vdc/Vac Control unit for monitoring up to 2 gates Max. 183 g / 0.403 lb FF-SNC400R2 24 Vdc/Vac Control unit for monitoring up to 4 gates Max. 575 g / 1.26 lb FF-SNC400RE 110 Vac Control unit for monitoring up to 4 gates Max. 575 g / 1.26 lb FF-SNC1EXT Extension module Max. 135 g / 0.297 lb FF-SNC1SA03PA Safety switch + actuator, 3 m / 9.84 ft cable, ABS housing Max. 150 g / 0.330 lb FF-SNC1SA05PA Safety switch + actuator, 5 m / 16.40 ft cable, ABS housing Max. 200 g / 0.441 lb FF-SNC1SA03PS Safety switch + actuator, 3 m / 9.84 ft cable, stainless steel 316 housing Max. 250 g / 0.551 lb FF-SNC1SA05PS Safety switch + actuator, 5 m / 16.40 ft cable, stainless steel 316 housing Max. 300 g / 0.662 lb FF-SNC1SA05PA-QD Safety switch + actuator + M8 cordset, 5 m / 16.40 ft cable, ABS housing Max. 350 g / 0.771 lb FF-SNC1SA05PS-QD Safety switch + actuator + M8 cordset, 5 m / 16.40 ft cable, stainless steel 316 housing Max. 450 g / 0.992 lb FF-SNC1SA-050-CBL Single core cable, 50 m/ 164 ft roll Max. 1,5 kg / 3.307 lbs Safety Products for Machine Safeguarding - (c) 2002 - 2004 Honeywell International Inc. All rights reserved. 5 Warranty and remedy Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer's sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. While we provide application assistance, personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. ASIA PACIFIC Control Products Asia Pacific Headquarters Phone: +(65) 6355-2828 Fax: +(65) 6445-3033 Australia Honeywell Limited Phone: +(61) 2-9370-4500 Fax: +(61) 2-9370-4525 Toll Free 1300-36-39-36 Toll Free Fax: 1300-36-04-70 China - PRC - Beijing Honeywell China Inc. 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The contents may be changed at any time without notice. It is the customer's responsibility to ensure safe installation and operation of the products. Detailed mounting drawings of all products illustrated are available on request. (c) 2002 - 2004 Honeywell International Inc. All rights reserved. Honeywell 21 Chemin du Vieux Chene 38240 Meylan Cedex France 107097-13-EN FR26 GLO 204 Printed in France Honeywell 11 West Spring Street Freeport, Illinois 61032 USA www.honeywell.com/sensing