SBR34-MR30

T4012 Rev. 12.07 R C US Conforms to EN1088, EN292, EN60947-5-1, EN60204-1 UL and C-UL listed, BG approved safety interlock switches G T4012 Universal Tongue-Operated Safety Interlock Switch ■ Strong and versatile—the compact size of the strong, glass-filled thermoplastic housing allows this switch to be used in most applications. ■ ■ ■ ■ NEMA 6 enclosure enables these switches to withstand water washdown cleaning. Rotatable head gives eight possible actuator entry points for versatile installation. A blanking plug is supplied for the unused entry. ■ Long life—these switches, with their stainless steel actuators, are designed for a minimum of two million actuations. Available in 2 or 4 contact pole versions. The 4 contact pole version provides 2 poles for dual channel safety monitoring and 2 additional poles for status monitoring. An optional stainless steel guide is available for demanding applications. A N Omron Scientific Technologies, Inc. USA Tel. 1/888/510-4357 Canada Tel. 1/866/986-6766 G158 For the Latest Information On the Internet: www.sti.com or www.omron.ca Go to the Engineering Guide For in-depth information on safety standards and use. For More Guarding Products See Section N for safeguarding cutting and turning machines T4012 ■ Operation Optional Slide Bolts ■ ■ Allows easy installation of switch on machine guards Actuator included (order switch separately) ■ Integral handle included ■ Robust for use with heavy doors ■ Contact Arrangements ■ Slotted hole in bolt permits attaching multiple padlocks Yellow color for easy recognition safety interlock switches T4012 Flexible 1 Actuator 15 degree flexibility may be adjusted with the set screw. Flexible 2 Actuator 15 degree flexibility may be adjusted with the set screw. Metal Slide Bolt Plastic Slide Bolt Flat Actuator Available with and without rubber bushings. 90-Degree Actuator Available with and without rubber bushings. W! NE Optional SLD Series Optional switch locking devices are available. See accessories section for details. Optional Alignment Guide Optional stainless steel alignment guide aids actuator entry and is easily installed. Omron Scientific Technologies, Inc. USA Tel. 1/888/510-4357 Canada Tel. 1/866/986-6766 G For the Latest Information On the Internet: www.sti.com or www.omron.ca G159 T4012 ■ Applications Typical applications are on sliding guard doors or swinging guard doors. a full explanation of the circuit operating principle and fault detection, see ✎ For “Common Circuit Examples” in the Engineering Section of this catalog. safety interlock switches G 24VAC/DC, 110VAC, 230VAC K1 (AUX) GUARDS CLOSED 11 21 41 33 12 22 42 34 T4012 INTERLOCK SWITCH START MOMENTARY PUSH BUTTON K2 (AUX) CONDUIT LIGHT 11 21 41 33 12 22 42 34 T4012 INTERLOCK SWITCH A1 S11 S21 L1 L2 L3 STOP MOMENTARY PUSH BUTTON S12 S14 13 23 RESET 33 41 MOMENTARY PUSH BUTTON relay control and fault monitoring Power supply (S11 = 24 V) + K1 K2 CONDUIT LIGHT + K2 K1 Sr103Am INPUTS A2 S10 S13 14 PLC 24 m 42 FUSE FUSE K1 34 K2 AUXILIARY CIRCUIT (ALARM OR INDICATION) A N Omron Scientific Technologies, Inc. USA Tel. 1/888/510-4357 Canada Tel. 1/866/986-6766 G160 CONTACT PROTECTION E.G. THERMAL CUT OUT For the Latest Information On the Internet: www.sti.com or www.omron.ca Go to the Engineering Guide For in-depth information on safety standards and use. For More Guarding Products See Section N for safeguarding cutting and turning machines T4012 ■ Specifications Electrical All Models Contact Configurations: 1 N/C + 1 N/O, 2 N/C, 2 N/C + 2 N/O, 3 N/C + 1 N/O, 4 N/C Safety Contacts: 2 N/C positive break Switching Ability AC: DC: 230 V, 4 A 24 V, 4 A Contact Material: Auxiliary Contacts: 1 N/O, 2 N/O Minimum Switching Voltage: 12 V at 10 mA Minimum Switching Current: 1 mA at 24 V Silver alloy, gold flashed Mechanical Mounting: Mounting Hardware: 2 x M5 screws (not supplied) Actuator Travel for Positive Opening: 5 mm (0.197 in.) Min Operating Radius: Approximately 100 mm (3.9 in.) with flex actuator G Approximately 1000 mm (39 in.) with flat or 90-degree actuator Break Contact Min Force: safety interlock switches Any position 25 N (5.6 lb.) Max Actuation Speed: 20 m/min. Max Actuation Frequency: 112 cycles/min. Case Material: Glass-fibre reinforced thermoplastic Actuator Material: Stainless steel Wiring Entry: 3 x M20 conduit with 0.5 in. NPT adapter Weight: 141 g (5 oz.) Color: Black with red lid Mechanical Life: 2 x 106 minimum Environmental Protection: Operating Temperature: -20 to 80°C (-4 to 176°F) Cleaning: Water washdown IP67 (NEMA 6) Compliance Standards: EN1088, EN292, EN60947-5-1, EN60204-1 Approvals/Listings: CE marked for all applicable directives, UL and C-UL, BG Specifications are subject to change without notice. Note: The safety contacts of the Omron STI switches are described as normally closed (N/C)—i.e., with the guard closed, actuator in place, and the machine able to be started. Omron Scientific Technologies, Inc. USA Tel. 1/888/510-4357 Canada Tel. 1/866/986-6766 For the Latest Information On the Internet: www.sti.com or www.omron.ca G161 T4012 Dimensions — mm/in. 31 1.22 h insertion depth ■ Overtravel Flat Actuator insertion depth A 35 1.38 58 2.28 V 4.1 0.16 43 3.5 35 1.69 0.14 1.38 m = 0.6nm 125 4.92 30 1.18 31 1.22 32 1.26 *thread (3x) A 3 0.12 88 3.46 0.3 (0.012) 20 0.79 necessary min. travel + Permissible Overtravel 5.1 ** 0.2 Operating Direction Actuator (standard) Actuator travel horizontal (h) 28 + 2 1.10 + 0.08 28 + 7 1.10 + 0.28 Vertical (v) 29.5 + 1 1.16 + 0.04 29.5 + 7 1.16 + 0.28 15 0.59 min. door radius 1000 39.4 Overtravel 90-Degree Actuator 22 0.87 42 1.65 safety interlock switches G ** fixed position for 40 1.57 16 0.63 16 0.63 All non-overtravel actuators 30 1.18 safety-related applications (screw m5) m = 0.6nm 15 0.59 B B 29 4 1.14 0.16 0.3 (0.012) Adjustment Screw 40 1.57 ■ 28 +7 1.1 +0.28 min. door radius 1000 39.4 20 0.79 r> 90 3.54 Adjustment Screw min. door radius 90 3.54 Adjustment Screw 8 0.315 16 0.63 35 1.38 23 0.91 min. door radius 100 3.94 50 1.97 40 1.575 r> 100 3.94 Adjustment Screw Ø5.5 0.216 26 1.02 30 1.2 35 1.38 18 0.7 48 1.89 Flexible 2 Actuator 33.2 1.31 5.5 0.22 20 0.8 Flexible 1 Actuator 50 1.97 40 1.575 47 1.85 3 0.12 35 1.38 * m20 x 1.5 14 0.55 3 0.12 5.5 0.22 16 0.63 54 2.13 Ø5.3 0.21 19 0.75 8 0.315 18 0.71 10 0.39 28 +7 1.1 +0.28 35 1.38 16 0.63 Ordering T4012 90-DEGREE ACTUATOR Contacts T4012-011SM 1 N/C + 1 N/O Wiring Entry Part No. M20/NPT adapter 44538-0010 T4012-020SM 2 N/C M20/NPT adapter 44538-0020 T4012-031SM 3 N/C + 1 N/O M20/NPT adapter 44538-0030 T4012-022SM 2 N/C + 2 N/O M20/NPT adapter 44538-0040 T4012-040SM 4 N/C M20/NPT adapter 44538-0050 1 N/C + 1 N/O M20/NPT adapter 44538-0110 Go to the Engineering Guide 44538-0120 For in-depth information on T4012 FLAT ACTUATOR T4012-011TM T4012-020TM 2 N/C M20/NPT adapter T4012-031TM 3 N/C + 1 N/O M20/NPT adapter T4012-022TM 2 N/C + 2 N/O M20/NPT adapter T4012-040TM 4 N/C M20/NPT adapter Omron Scientific Technologies, Inc. USA Tel. 1/888/510-4357 Canada Tel. 1/866/986-6766 G162 For the Latest Information On the Internet: www.sti.com or www.omron.ca A N safety 44538-0130 standards and use. 44538-0140 For More Guarding Products 44538-0150 See Section N for safeguarding cutting and turning machines T4012 ■ Ordering (continued) T4012 FLEX 2 ACTUATOR Contacts Wiring Entry Part No. T4012-011F2M 1 N/C + 1 N/O M20/NPT adapter 44538-0210 T4012-020F2M 2 N/C M20/NPT adapter 44538-0220 T4012-031F2M 3 N/C + 1 N/O M20/NPT adapter 44538-0230 T4012-022F2M 2 N/C + 2 N/O M20/NPT adapter 44538-0240 T4012-040F2M 4 N/C M20/NPT adapter 44538-0250 T4012 FLEX 1 ACTUATOR T4012-011F1M 1 N/C + 1 N/O M20/NPT adapter 44538-0310 T4012-020F1M 2 N/C M20/NPT adapter 44538-0320 T4012-031F1M 3 N/C + 1 N/O M20/NPT adapter 44538-0330 T4012-022F1M 2 N/C + 2 N/O M20/NPT adapter 44538-0340 T4012-040F1M 4 N/C M20/NPT adapter 44538-0350 SWITCH ONLY MODELS (no actuators and no adapters included) 1 N/C + 1 N/O M20 44538-2010 T4012-020 2 N/C M20 44538-2020 T4012-031 3 N/C + 1 N/O M20 44538-2030 T4012-022 2 N/C + 2 N/O M20 44538-2040 T4012-040 4 N/C M20 44538-2050 G safety interlock switches T4012-011 ACCESSORIES Standard Actuators Replacement flat actuator 44534-0700 Replacement 90-degree actuator 44534-0710 Replacement flex 2 actuator 44534-0720 Replacement flex 1 actuator 44534-0730 Standard Actuators with Rubber Bushing Replacement flat actuator RB 44534-0740 Replacement 90-degree actuator RB 44534-0750 Overtravel Actuators Replacement flat actuator OT 44534-0701 Replacement 90-degree actuator OT 44534-0711 Replacement flex 2 actuator OT 44534-0721 Replacement flex 1 actuator OT 44534-0731 Overtravel Actuators with Rubber Bushing Replacement flat actuator OTRB 44534-0741 Replacement 90-degree actuator OTRB 44534-0751 Slide Bolts Bracket with handle for right-hung door (yellow metal) 44534-8130 Bracket with handle for left-hung door (yellow metal) 44534-8140 Bracket (galvanized) 44534-8020 Plastic slide bolt for right or left-hung doors for T4012 (yellow) 44534-8070 Handle without snap-in (use with 44534-8020 bracket) (galvanized) 44534-8000 Handle with snap-in (use with 44534-8020 bracket) (galvanized) 44534-8010 Miscellaneous Stainless steel alignment guide (must use with overtravel Actuators) 44534-0780 Latch spring (provides greater retention force for actuator) 44534-0760 Lockout bar (prevents insertion of actuator into switch) 44534-0770 Replacement head for T4012 44534-0790 Omron Scientific Technologies, Inc. USA Tel. 1/888/510-4357 Canada Tel. 1/866/986-6766 For the Latest Information On the Internet: www.sti.com or www.omron.ca G163