Euchner EKS FSA with Profibus-DP Interface Manual do Utilizador descarregar pdf (Página 5)

Manual EKS Electronic-Key Adapter Profibus-DP

1.1.2 Abbreviations

The following abbreviations are used in this manual:

f DIP Dual Inline Package

f DP Decentral Peripheral

f E²PROM Electrically Erasable Programmable Read-Only Memory

f EKS Electronic-Key-System

f EKS FSA Electronic-Key-System For Safety Applications

f GSD GeräteStammDaten (device data)

f LED Light Emitting Diode

f LSB Least Significant Bit

f MSB Most Significant Bit

f PA PolyAmide

f ROM Read-Only Memory

f SRD Send and Request Data with acknowledge

f SDN Send Data with No acknowledge

1.2 CE conformity

The EKS Electronic-Key adapter with Profibus-DP interface conforms to the EMC directive 2004/108/EC

(89/336/EEC, 92/31/EEC, 93/68/EEC) and the low voltage directive 2006/95/EC (73/23/EEC, 93/68/EEC,

98/79/EC).

The Electronic-Key adapter complies with the following European / international standards:

f EN 61000-6-2 Electromagnetic compatibility (EMC). Generic standards - Immunity for industrial

environments

f EN 55011 Industrial, scientific and medical (ISM) radio-frequency equipment -

f Radio disturbance characteristics - Limits and methods of measurement

1.3 Approvals

The EKS Electronic-Key adapter with Profibus interface is certified to (certificate number 170205 –

E240367).

For use and operation as per the

requirements, a power supply for use in class 2 circuits must be used.

1.4 Correct use

As part of a higher-level overall system, the EKS Electronic-Key adapter is used for access control and

monitoring on controllers or parts of controllers for machine installations. EKS can be used, for example, as part

of an overall system for checking access rights for operating mode selection. However, it is not permitted to

directly derive the operating mode from the access rights on the Electronic-Key. If the selection of the operating

mode is relevant for safety, this must not be performed by means of the EKS; instead an additional device must

be used to select the operating mode. This is possible via the graphical user interface on the control system, for

example.

The version EKS FSA has outputs that can be utilized to form a safe shut-down signal (for block diagram see

section

3.1.2). For this purpose a safe evaluation must be included downstream. The EKS FSA can then be

used for safety-related tasks. The machine must be reset to a safe operating mode by removing the Electronic-

Key. A hazard analysis on this aspect must be prepared as per the requirements in the machinery directive.

The risk and the necessary risk minimization by technical means must be determined using a suitable standard.

092009-03-10/07 Subject to technical modifications Page 5/36

1 2 3 4 5 6 7 8 9 10 ... 35 36

Comentários a estes Manuais

Sem comentários

Euchner EKS FSA with Profibus-DP Interface Manual do Utilizador Página 5

Comentários a estes Manuais

Manuais e produtos relacionados com Segurança Euchner EKS FSA with Profibus-DP Interface