ABB EStrongZ Originele handleiding - Pagina 5

Blader online of download pdf Originele handleiding voor {categorie_naam} ABB EStrongZ. ABB EStrongZ 14 pagina's. Emergency stop

2 Overview

Emergency Stop switches are mounted on machines and sections of plant conveyors that cannot be protected by

guards or as a complement to guards. In combination with any dual channel safety monitoring controllers these

switches can be used as emergency stop devices and monitored for up to Category 4/PLe to ISO 13849-1.

The EStrongZ is an emergency stop designed to provide a robust unit in exposed and severe environments.

Warning! Carefully read through this entire manual before using the device.

The devices shall be installed by a trained electrician following the Safety regulations, standards and the Machine

directive.

Failure to comply with instructions, operation that is not in accordance with the use prescribed in these instructions,

improper installation or handling of the device can affect the safety of people and the plant.

For installation and prescribed use of the product, the special notes in the instructions must be carefully observed

and the technical standards relevant to the application must be considered.

In case of failure to comply with the instructions or standards, especially when tampering with and/or modifying the

product, any liability is excluded.

The EStrongZ contact block configuration is a 2NC and 2NO and the emergency stop is mounted with 4 x M4

screws from the inside.

The EStrongZ has a special lid that is mechanical linked to the emergency stop safety mechanism. This means that

the safety contacts will open if the lid is removed.

This Emergency stop is made in a total rugged stainless steel 316 body, developed for applications such as food

processing and chemical industry. Since the EStrongZ has a double seal lid gasket and seals, it has an IP69K

enclosure protection and can therefore be high pressure hosed with detergent at high temperature.

As an option the EStrongZ can be ordered with a two colour LED that can be seen easily from a distance.

EStrong Emergency stop switches conform to European Standard EN ISO 13850 and IEC 60947-5-5. They have a

positive mechanical linkage between the switch contacts and the E-Stop Button. The switches are mechanically

latched and can then only be returned to the operational condition by resetting the button as required by

EN ISO 13850.

EStrongZ also exist in a version(EStrongZX) with certified explosion proof contact block. EStrongZX is also in

stainless steel and can be used in European Zone 1, 2, 21,22 enviroments. (Gas and Dust)

2TLC172247M0201, rev. B

www.abb.com/jokabsafety

2013-04-11