E-Mail, per Telefax, per Telefon oder per Post unentgeltlich an fordern. Internet www.ifm.com/de Datenblattsuche → Art.-Nr. → weitere Informationen Anschrift ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen E-Mail [email protected] Telefax 0800 16 16 16 5 (kostenlose Fax-Hotline)
Página 3
Internet www.ifm.com/uk Data sheet search → Order no. → More information Address ifm electronic ltd. efector House • Kingsway Business Park • Oldfield Road Hampton • Middlesex TW12 2HD E-mail [email protected] 020 8213-0001 Telephone...
Página 4
à l'adresse indiquée. Internet www.ifm.com/fr Fiche technique → N° de commande → Plus de détail Adresse ifm electronic - Agence Paris • Immeuble Uranus • 1-3 rue Jean Richepin 93192 NOISY LE GRAND CEDEX E-mail [email protected] 0820 22 22 04 Téléphone...
Página 5
Internet www.ifm.com/it Scheda tecnica → N. d'ordine → Informazione sul prodotto Indirizzo ifm electronic srl • Centro Dir. Colleoni • Andromeda 2 • Via Paracelso No. 18 20041 Agrate Brianza (MB) E-Mail [email protected] Telefax 039 689 99 95...
Internet www.ifm.com/es Ficha técnica → Nº de pedido → Información sobre productos Dirección ifm electronic s.a. • Edificio Prima Muntadas A • Parc Mas Blau • C/Berguedà 1 08820 El Prat de Llobregat E-mail [email protected] Fax: (+ 34) 93.479.30.86...
Página 7
Internet www.ifm.com/pt Ficha técnica → no. do pedido → outros dados Endereço ifm electronic sucursal em Portugal • Avenida da República 2503 Sala 324430-208 Vila Nova de Gaia E-Mail [email protected] 0223 71 71 10 Telefone 0223 71 71 08 Colocação em funcionamento...
SafetyController CR7021 1 Preliminary note This document applies to devices of the type "SafetyController" (art. no.: CR7021). Observe the preceding notes on use as prescribed, programming and set-up of controllers of the series "SafetyController". Read this document before use to familiarise yourself with operating conditions, installation and operation.
SELV voltage of which is not grounded. The connection terminals may only be supplied with the signals indicated in the technical data and/or on the device label and only the approved accessories of ifm electronic may be connected. 2.4 Housing temperature According to the technical specifications below the device can be operated in a wide ambient temperature range.
SafetyController CR7021 2.5 Tampering with the device In case of malfunctions or uncertainties please contact the manufacturer. Tampering with the device can seriously affect the safety of operators and machinery. It is not permitted and leads to the exclusion of any liability and warranty claims.
SafetyController CR7021 3 Installation 3.1 Fixing ► Fix the controller to a flat surface using 4 M5 screws. Screw material: steel or stainless steel Tightening torque: 8 ±2 NOTE Use screws with a low head to avoid that the connector is damaged when placed and locked.
SafetyController CR7021 3.3 Mounting surface ► Use compensating elements if there is no flat mounting surface available. NOTE The housing must not be exposed to any torsional forces or mechanical stress. Mounting surface 3.4 Heat dissipation ► Ensure sufficient heat dissipation as the internal heating of the electronics is conducted away via the housing.
SafetyController CR7021 4 Electrical connection 4.1 Wiring Pin connection (→ 5 Technical data) If a prewired connection cable is used, remove the cores with unused signal inputs and outputs. Unused cores, in particular core loops, lead to interference coupling that can influence the connected controller.
SafetyController CR7021 ► Connect supply and ground cables to the controller and the sensors/actuators via the respective common star point. WARNING The linking of connections in the plug is not permitted and can affect the safety of operators and machinery.
40 MHz Memory see system manual "SafetyController" (www.ifm.com → Data sheet direct → CR7021 → Additional data) ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! CR7021 / page 1...
Página 22
IEC 62061 and ISO 13849-1 Tests for approval for railway applications BN 411 002 (DIN EN 50155 point 10.2) ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! CR7021 / page 2...
Página 23
2 Hz stop 2 Hz run with error fatal error or stop with error ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! CR7021 / page 3 23.08.2017...
Página 24
(→ system manual "SafetyController") Ensure that the channels are not used as inputs/outputs at the same time! ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! CR7021 / page 4...
Página 25
Observe the notes on the confi guration of the inputs/outputs! (→ system manual "SafetyController") Frequency inputs are only safety-related if combined! ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! CR7021 / page 5...
Página 26
*) only high side outputs safety-related Observe the notes on the confi guration of the inputs/outputs! (→ system manual "SafetyController") ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! CR7021 / page 6...
Página 27
▲ = safety-related Observe the notes on the confi guration of the inputs/outputs! (→ system manual "SafetyController") ifm electronic gmbh ● Friedrichstraße 1 ● 45128 Essen We reserve the right to make technical alterations without prior notice! CR7021 / page 7...
SafetyController CR7021 6 Maintenance, repair and disposal The device is maintenance-free. ► Do not open the housing as the device does not contain any components which must be maintained by the user. The device must only be repaired by the manufacturer.