Catalog excerpts
Interlocking devices and guard locking devices EUCHNER More than safety.
Open the catalog to page 1Internationally successful – the EUCHNER company EUCHNER GmbH + Co. KG is a world-leading company in the area of industrial safety technology. EUCHNER has been developing and producing high-quality switching systems for mechanical and systems engineering for more than 60 years. The medium-sized family-operated company based in Leinfelden, Germany, employs Headquarters in Leinfelden-Echterdingen around 800 people around the world. 18 subsidiaries and other sales partners in Germany and abroad work for our international success on the market. Quality and innovation – the EUCHNER products A...
Open the catalog to page 2Transponder-Coded Safety Engineerin General 4 Safety switches without guard locking 10 Safety switches with guard locking 11 Safety switch CTM-.BI-BP-... 18 Safety switch CTM-.BI-BR-... 28 BR/IO-Link Gateway GWY-CB 32 Safety relay ESM-CB with integrated BR/IO-Link Gateway 34 System Family AP/AY 40 Variable magnetic guard locking CEM-M2-C60-... 58 Safety switch CTP-...-AP-... 60 Safety switch CET.-AP-... 72 Safety switch CTP-L.-AR-... 98 Safety switch CET.-AR-... 106 Index by item designation 148 Index by order number 152 Subject to technical modifications; no responsibility is accepted for...
Open the catalog to page 3CES technology from the inventor of transponder-coded safety engineering – transponder-coded safety systems from EUCHNER The transponder-coded safety systems from EUCHNER are modern interlocking devices or guard locking devices of type 4 for the protection of persons, machines and processes. They are based on non-contact transponder technology (RFID) and consist of a coded actuator, a read head and evaluation electronics. In some systems, the read head and evaluation electronics form a self-contained unit. All safety functions are combined in a single component here (internal evaluation)....
Open the catalog to page 4Selection criteria System families System family A System family A is characterized by the ability to switch through A clock pulses from safe control systems via its semiconductor outputs. The clock pulses at the control system outputs do not have to be switched off. Up to 3 devices can be connected in series. System family AP/BP System family AP/BP is intended to be used for separate AP BP operation. The devices are particularly suitable for the connection of safety evaluation units and safety control systems that require short test pulses. Some versions have been optimized for connection...
Open the catalog to page 5System family BR In the BR version, up to 20 devices belonging to the BR system BR family can be connected in series. EUCHNER IO-Link Gateways can be used to read process and device data from the switch and transfer them to an IO-Link master in real time. Devices with communication capability are identified by the INDUSTRY 4.0 READY logo. Safety relay with integrated BR/IO-Link Gateway Category 4/PL e is achieved for series connections with up to 20 devices. The BR devices generate brief test pulses of 0.3 ms duration at the safety outputs for short circuit monitoring. A mix of AR and BR...
Open the catalog to page 6Coding Each transponder actuator features coding that far surpasses the requirements in EN ISO 14119 for a type 4 switch with high coding level. The code in an actuator cannot be reprogrammed. Unicode evaluation With the unicode version, the actuators must be taught-in on the safety switch. During the teach-in operation, the actuator code is assigned to the safety switch. This code is saved in the safety switch. Whenever an actuator is read, the safety switch compares the code just read with the code last saved. The actuator is detected and the safety outputs/status signals are switched...
Open the catalog to page 7The transponder field Transponder-coded systems operate using electromagnetic fields. These fields differ depending on the design of the device. Operating distances, release distance and hysteresis On moving an actuator toward a switch, a switching signal is triggered on reaching the operating distances. The actuator is detected and the safety outputs are switched on. If the actuator is removed again from the field, the safety outputs are switched off again on reaching the release distance. As the operating distances and the release distance are different, there is a switching hysteresis....
Open the catalog to page 8Interlocking devices and guard locking devices Interlocking devices Interlocking devices according to EN ISO 14119 are used for reliable monitoring of the position of a guard or the position of a machine component. The safety outputs switch off as soon as the guard is opened or the safe position is left. Guard locking devices for the protection of personnel or processes As per EN ISO 14119, guard locking for personnel protection requires continuous monitoring of the guard locking function. On opening or failure of the guard locking, the safety outputs must be switched off. Any guard locking...
Open the catalog to page 9Safety switches without guard lockin C01 ► Compact, square design, standard housing (EN 60947-5-2) ► 1 active face; can be repositioned in 5 directions ► Large actuating range ► Degree of protection IP67 C02 ► Narrow, elongated design ► 2 active faces ► Direct mounting on aluminum profiles ► Large temperature range ► Degree of protection IP67/IP69/IP69K C04 ►Small design ► 3 active faces ► Degree of protection IP67/IP69/IP69K ► ATEX version available AS C14 ►Small design ►3 active faces ► Degree of protection IP67/IP69/IP69K ► Encapsulated with epoxy resin and therefore suitable for...
Open the catalog to page 10Safety switches with guard locking CEM-C40 ► Magnetic guard locking for process protection ► Guard locking solenoid and evaluation electronics in one housing ► Locking force of 600 N ► Adjustable adhesive force CEM-C60 ► Magnetic guard locking for process protection ► Variable system ► Flexibly combinable with safety switches CES-C04 / C07 ► Locking force of 650 N CTP ►Guard locking for personnel protection according to EN 14119 ► Degree of protection IP67/IP69/IP69K ► Mounting compatible with the EUCHNER safety switches TP, STP and STA ► 3 approach directions; head can be rotated in 90°...
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