D4BL-2GRD-AT Omron

Safety interlock Switches D4BL D4Bl guard lock Safety-Door Switch Release protective cover locks using controller signals or pushbut- ton switches after the cutting tool stops moving due to inertia A mechanical lock is applied automatically when the Operation Key is inserted. A high level of safety is achieved using a mecha- nism where the lock is only released when voltage is applied to the solenoid. Conforms to EN (TV) standards corresponding to the CE marking Certified by UL, CSA and CCC standards The Switch contact is opened by a direct opening mechanism (NC contacts only) when the protective cover is opened. Direct opening mechanism that is EN-certified is indicated by on the Switch Auxiliary release key ensures easy maintenance and unlocks the door in the case of a power failure. Tough aluminum die-cast body incorporating a switch box with degree of protection satisfying IP67, UL, and CSA TYPE6P, 13 Equipped with a horizontal and vertical conduit opening Models incorporating easy-to-see indicators for monitoring and S g those using an adjustable Operation Key for a swinging door are available The mounting direction of the head can be changed to allow the Operation Key to be inserted from four directions Specifications Standards and ec Directives certified Standard ratings tV (en 60947-5-1), ccc (gB14048.5) conforms to the following ec Directives: Machinery Directive item Standard model indicator model Low Voltage Directive Utilization category AC-15 AC-15 EN 1088 Rated operating current (Ie) 3 A 6 A certified Standards Rated operating voltage (Ue) 250 V 115 V certification Note: Use a 10 A fuse type gI or gG that conforms to IEC 60269 as a short- Standard file no. body circuit protection device. EN 60947-5-1 TV Rheinland (certified direct opening) R9451050 Ul/cSA (Ul 508, cSA c22.2 no. 14) GS-ET-19 A300 UL UL 508 E76675 current (A) Volt-amperes (VA) rated carry voltage current CSA CSA C22.2, No. 14 LR45746 make Break make Break 120 VAC 60 6 CQC (CCC) GB14048.5 2003010305073836 10 A 7,200 720 240 VAC 30 3 Note: The UL/CSA certified rating for products with indicators (-A) is 6 A/115 VAC. Omr On Scientific technOlOgieS, inc. For the Latest Information g40 USA Tel. 1/888/510-4357 canada Tel. 1/866/986-6766 On the Internet: www.sti.com or www.omron.caD4Bl Safety interlock Switches connections contact forms Diagrams show state with key inserted and lock engaged. contact form contact (door open/closed Door open/ model Operating pattern remarks detection and lock lock monitor closed monitor) detection Only NC contacts 11-12 Lock position have a certified direct Door Lock monitor ON opening mechanism. open/closed detection D4BL-C- 1NC/1NO+1NC Zb Stroke 32 11 31 12 The terminals 11-12 Operation Key Extraction 24 and 23-24 can be insertion completion completion 23 position position used as unlike poles. Only NC contacts Lock position Door 11-12 and 21-22 Lock monitor open/closed detection ON have a certified Zb direct opening 31 32 11 12 Stroke D4BL-D- 2NC+1NC mechanism. Operation Key Extraction 22 21 insertion completion completion The terminals 11-12 position position and 21-22 can be used as unlike poles. g Note: The EN-certified direct opening mechanism is indicated by on the switch. contact form (D4Bl-2grD-A t) (Safety circuit side) (Monitor circuit side) Omr On Scientific technOlOgieS, inc. For the Latest Information g41 USA Tel. 1/888/510-4357 canada Tel. 1/866/986-6766 On the Internet: www.sti.com or www.omron.ca