Emergency Stop Devices ER6022 ER6022 For full product information, visit www.sti.com. Use the SpeedSpec code or scan the QR Code for quick access to the specific web page. Rope Pull Emergency Stop Switch Rope spans up to 80 m (262 ft.) means fewer number of switches required per application Tension indicator makes system setup and rop tension maintenance easy Contact arrangements of 2 N/C + 1 N/O, 3 N/C + 1 N/O or 2 N/C + 2 N/O IP67 (NEMA 6) enclosure enables the ER6022 switch to withstand water washdown cleaning Reset buttonthe blue reset button must be pushed in order to retur n to machine run condition following switch actuation by a pulled or slacked rope Indicator beaconthe optional dual indicator beacon, available in 24 VDC or 120 VAC, can be wired to flash red to indicate a tripped switch or glow a constant green to indicate a properly reset switch E-stop buttonthe ER6022 has two mounting positions where the optional E-stop button may be installed the E-stop button may be added or replaced in the field Rubber bellows contain UV inhibitor making the switches suitable for outdoor applications A Rapid Deliver y Product: Select models are available for shipment today or within 3 to 5 days R C US Confor ms to IEC947-5-1, IEC947-5-5, EN418, UL508, BS5304 UL and C-UL listed, TUV cer tified Specifications H Electrical All Models Contact Configurations: 2 N/C + 1 N/O, 3 N/C + 1 N/O, 2 N/C + 2 N/O Safety Contacts: 2 N/C, 3 N/C Switching Ability AC: 240 V3 A, 120 V6 A, Inductive, DC: 24 V2.5 A, Inductive Auxiliar y Contacts: 1 N/O, 2 N/O Max Switching Current/Volt/Amp: 240 V/720 VA Minimum Current: 5 V 5 mA DC 6 Electrical Life: 1 x 10 minimum Mechanical LED Indicator Beacon: 24 VDC, 120 VAC Mechanical 1 million minimum Mounting: Any position Mounting Hardware: 4 x M5 screws Max Rope Span: 80 m (262 ft.) Operation Force: < 125 N (28 lb.) Tensioning Force to Run Position: 130 N (23 lb.) typical Case Material: Die-cast aluminum alloy Eye Nut Material: Stainless Steel Stainless Accessor y Items: 304 Stainless Steel Wiring Entr y: 3 x M20 or 3 x 0.5 in. NPT Weight: 880 g (31 oz.) Color: Yellow 6 Mechanical Life: 1 x 10 minimum Environmental Protection: IP67 (NEMA 6) Operating Temperature: -25 to 80C (-13 to 176F) Cleaning: Water washdown Compliance Standards: IEC947-5-1, IEC947-5-5, EN418, UL508, BS5304 Approvals/Listings: CE marked for all applicable directives, UL and C-UL, TUV Specifications are subject to change without notice. Note: The safety contacts of the STI switches are described as nor mally closed (N/C) i.e., with the rope properly tensioned and the machine able to be star ted. Select models are available for Rapid Delivery. Visit this product on www.sti.com for details. www.sti.com/info H20ER6022 Emergency Stop Devices Operation Installation Hardware Available Tension/Gripper Spring Turnbuckle Blue Reset Knob Eyebolt A blue reset button is provided Double Loop Clip Thimble to easily retur n the unit back to Rope Pulley its machine-run position after actuation. Installation Hardware RK Rope Tension Kit Individual hardware items may be purchased for The RK Rope Tension Kit comes with all of the required specific installation requirements. hardware for most installations. A spring is required as shown in the installation example below. For up to 50 m rope span, one rope end is ter minated with a thimble, per manent clamp, and quick link attached. For over 50 m rope span, 2 Tension/Gripper assemblies are supplied (no quick link.) Contact Arrangements Emergency Push Button The emergency push button may be installed or repositioned in the field. The ER6022 has two 0 mm 3.5 14.5 17.0 possible mounting positions for the 0 in 0.14 0.57 0.67 H ER6022 emergency stop button. 2NC + 1NO Versions Rope Slack Tension Range Rope Pulled 11/12 21/22 33/34 3NC + 1NO Versions Rope Slack Tension Range Rope Pulled 11/12 21/22 33/34 43/44 2NC + 2NO Versions Rope Slack Tension Range Rope Pulled 11/12 21/22 33/34 43/44 Contact Open Contact Closed Mounting Specification For a guide to installing, see Proper Installation of Rope or Wire Pull Emergen- cy Stop Devices in The Expert Area Section of this catalog on page A78. ER6022 500mm Every 3m Every 3m 500mm 19.7 in 9.84 ft 9.84 ft 19.7 in Safety Spring Eyebolt Support Wall Tensioner Gripper Up to 60 m 500mm Every 3m Every 3m 500mm ER6022 ER6022 19.7 in 9.84 ft 9.84 ft 19.7 in Up to 80 m www.sti.com/info H21