Pilz PDP67 F 8DI ION HP Manuel d'utilisateur télécharger pdf (Page 27)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]

7-7

7.3 Wiring examples

7 Wiring

7.3.3 Example: Single-channel, failsafe input device, with test pulse

Example: Single-channel, failsafe input device, with test pulse7-Bsp 3: einkan fehlersich Sensor getaktet

Features:

 Depending on the application area and its respective regulations, this

connection diagram is suitable in accordance with EN ISO 13849-1

up to PL d and EN IEC 62061 up to SIL CL 2.

 The input device must be approved for failsafe applications.

 Test pulses can be used to check the inputs for short circuit to 24 V

and correct functionality. Short circuits that short out the input device

(cable from the test pulse to the input device and cable from the input

device to the input) will not be detected.

 Please read the instructions provided with the input device.

 Only input devices with N/C contacts can be tested.

Bsp: ACHTUNG Kurzschluss Bsp. 3

24 V

L+

L-

Dual-channel input device

with different

(diverse) channels

Please ensure safety regulations and EMC guidelines are met!

24 V

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Pilz PDP67 F 8DI ION HP Manuel d'utilisateur Page 27