Safety Interlock Switches TL4024 Safety Interlock Switch with Guard Door Locking High locking force of 1,500 N (337 lb.) locks guard door shut until machine is safe to enter IP67 (NEMA 6) enclosure withstands water washdown Door and lock monitoringthe TL4024 has a total of 4 contacts: 2 N/C safety + 1 contact for door position monitoring + 1 contact for lock monitoring Unlocking is possible with a back load on the door to satisfy the demands of high cycle time applications Narrow profile enables mounting to 2 in. squar e tubing or in applications with space restrictions Rotatable headthe rotatable head provides 8 actuator entry positions to satisfy most installation requirements Optional key releasethis option on power-to-unlock models allows manual unlocking of the guard door Optional slide bolt with integral door handle aids installation on sliding and swinging guard doors Two LED (red/green) status indicators on the lid may be wired to suit the R application C US A Rapid Delivery Product: Select models are available for shipment today or Conforms to EN60947-5-1, EN1088, EN ISO 13849-1 within 3 to 5 days UL and C-UL listed DGUV approved Specifications Electrical Safety Contacts: 2 N/C Auxiliary Contacts: 1 N/O + 1 N/C 1 N/O + 1 N/O Switching Ability AC: 230 V 4 A DC: 24 V 4 A Safety Contact Material: Silver alloy with gold flash Minimum Current: 12 V 10 mA, 24 V 1 mA Solenoid Supply Voltage: 24 VAC/DC or 110 VAC (all -15% / +10%) Solenoid Power: 8 W Solenoid Rating: 100% duty Mechanical Mounting: Any position Mounting Hardware: 4 x M5 screws (not supplied) Min Operating Radius: Approximately 300 mm (12 in.) with 90-degree actuator Max Holding Force: 1500 N (337 lb.) Max Actuation Speed: 20 m/min. Case Material: Anodized die-cast alloy Actuator Material: Stainless steel Wiring Entry: 3 x 0.5 in. NPT Weight: 800 g (28 oz.) Color: Red 6 Mechanical Life: 1 x 10 minimum Environmental Specifications are subject to Protection: IP67 (NEMA 6) change without notice. Note: The safety contacts of the STI Operating Temperature: -20 to 80C (-4 to 176F) switches are described as normally Cleaning: Water washdown closed (N/C) Compliance i.e., with the guard closed, actuator Standards: EN60947-5-1, EN1088, EN ISO 13849-1, EN ISO14119 in place, and the machine able to Approvals/Listings: CE marked for all applicable directives, UL and C-UL, DGUV be started. www.omron247.com 1TL4024 Safety Interlock Switches Operation The head may be rotated in 90 Flat Actuator Flexible 1 Actuator degree increments to give 8 Flexible rubber mounting bush- 15 degree flexibility may be possible entry points. ings allow for some actuator adjusted with the set screw. flexibility. 90-Degree Actuator Flexible 2 Actuator Flexible rubber mounting bush- 15 degree flexibility may be ings allow for some actuator adjusted with the set screw. flexibility. Optional Slide Bolt Optional Key Release A key release unit is eas- Allows easy installation of ily attached to the TL4024 to switch on machine guards provide emergency override of the switch locking mechanism Actuator included (order by a qualified, responsible switch separately) person. Integral handle included Robust for use with heavy doors Slotted hole in bolt permits attaching multiple padlocks Yellow color for easy recognition 2 www.omron247.com