Compact Non-contact Door Switch D40Z Wide range of applications at the highest safety level OMRON Corporation Industrial Automation Company V i s i b l e s a f e t y Authorized Distributor: Tokyo, JAPAN Contact: www.ia.omron.com U l t i m a t e s a f e t y l e v e l Regional Headquarters OMRON EUROPE B.V. OMRON SCIENTIFIC TECHNOLOGIES INC. V e r s a t i l e a p p l i c a t i o n s Wegalaan 67-69-2132 JD Hoofddorp 6550 Dumbarton Circle, Fremont The Netherlands CA 94555-3605 U.S.A. Tel: (31)2356-81-300/Fax: (31)2356-81-388 Tel: (1) 510-608-3400/Fax: (1) 510-744-1442 OMRON Corporation 2010 All Rights Reserved. OMRON (CHINA) CO., LTD. OMRON ASIA PACIFIC PTE. LTD. In the interest of product improvement, No. 438A Alexandra Road 05-05/08 (Lobby 2), Room 2211, Bank of China Tower, specifications are subject to change without notice. Alexandra Technopark, 200 Yin Cheng Zhong Road, Singapore 119967 PuDong New Area, Shanghai, 200120, China Printed in Japan Tel: (65) 6835-3011/Fax: (65) 6835-2711 Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 Cat. No. C145-E1-01 0910Auxiliary output D40Z Features Compliant with Safety PLe/Category 4 (ISO 13849-1) The compact non-contact feature allows easier High level of safety for a wide range of applications installation for a wide range of environments. ISO 13849-1 (PLe/Safety Category 4) achieved with Non-contact Door Switches Self-diagnostic Function OMRONs unique electromagnetic induction system for safety was achieved by implementing a detection function for external wiring The D40Z can be used in work environments under any risk level. errors in the Switch. Its combination with safety controllers allows for a wide range of applications. Redundant internal circuits The thorough pursuit of safety is evident in mutual checking by double CPUs. Series connections Up 30 Switches can be connected to one Controller while maintaining PLe/safety category 4. The D40Z can be connected to G9SP or G9SX-NS Safety Controllers. Select the best model for your application. Previous configuration Configuration with the D40Z Many Controllers One Controller Up to 30 Switches can be connected. Parallel connections Series connection Note 1 : The G9SP supports 2 channels of 15 units each. For more information, refer to Applicable level and the number of connections according to controller combination on page 5. Note 2 : Refer to page 16 for details on safety categories (EN 954-1 and ISO 13849-1). How PLe/safety category 4 was achieved with series connections Safety software monitoring and diagnosis to detect failures Electromagnetic Induction MethodElectromagnetic Induction Method (not possible with series connections of mechanical switches) Series connections of mechanical switches Series connections of the D40Z D40Z D40Z D40Z Activates warning display. Actual Output OFF From Controller To Controller From Controller To Controller Size Faults may not be detected, Monitoring and diagnosis by e.g., for short-circuits in safety software enables switch I/O wiring. detecting errors, such as short-circuits in D40Z I/O wiring. Electromagnetic induction method Enables stable detection No adhesion of iron particles D40ZD40Z With these electronic switches, stable detection is possible Permanent magnets are not used, so iron is not attracted, Mounts on Either SideMounts on Either Side even when the door closes slowly. making maintenance easier. Operating distance Operating distance (ON OFF) : (ON OFF) : 15 mm max.15 mm max. Visible safety Checking at the production site Centralized monitoring The switch s LED indication Bipolar NPN/PNP allows for easy connection with any PLC. patterns make identification of The error location can be easily identified. Using a branch abnormal condition possible at relay for a different pole is not required. the production sites. Note: For more information, refer to page 10. D40Z Safety Categories Different types of machines will have different levels of associated risk. As an index G9SX-NS for determining the function to secure safety (safety function) based on the risk PLC evaluation, the ISO 13849-1 which stipulates safety-related parts of control systems, categorizes the capability to maintain safety functions in the event of control system failures as category B to 4. Yellow LED ON : Door closed (normal) Door Open Red LED ON : Performance Level (PL) Yellow LED Blinking : When connected in series Error occurred Other D40Zs are turned Red LED Blinking : An index of the safety control system performance level shared by a person who OFF etc. implements risk assessment and a person who designs a machine is called Performance Level (hereinafter abbreviated asP) and has 5 levels of evaluation from to. For details on safety category and PL, refer to page 5. 1 2