User Manual

Table Of Contents

Technical Manual

Master Terminals for Access Control as well as

Time & Attendance Recording

This manual describes the functions of the individual boards, configurations, connections and tests as

well as the procedure during installation. Instructions referring to connections and configurations are

marked with the symbol

. Please observe these instructions as they guarantee malfunction-free

operation of the entire system. Information required for the connection and the operation of the system

is also pointed out.

Relevant information and instructions concerning your safety are marked with

# Caution and must be observed!

Interflex systems comply with the regulations made by the Association of German Electrical

Engineers and valid at the time of printing.

They have been produced according to DIN VDE 0805 (IEC 74 CO 64, EN 60950), protection

category 1.

The electrical connection may only be carried out in consideration of the valid technical regulations

(*VDE standards, **DIN standards). Constructional changes are not permitted.

# Caution:

• Usage in accordance with the intended purpose: Terminals of the series IF- 152x are used for

time and attendance recording. Any other use is not in accordance with the intended purpose and

is therefore not permitted.

• Interflex systems may only run on electrical installations which correspond to DIN VDE 0100. To

guarantee malfunction-free operation, it is advisable to carry out the electrical installation according

to the rules of the TN-S-Systems, i.e. separate neutral and grounded conductors.

• The connection as well as the initial operation require specialized knowledge. Therefore, the

electrical connection may only be carried out by an electrotechnically trained person. Only persons

with an instruction certificate VBG 4 are authorized to perform the startup procedure.

Interflex reserves the right to make modifications that serve technical improvement.

Interflex Datensysteme GmbH

Großwiesenstrasse 24

78591 Durchhausen

Tel. 07464/ 3820

In case you have any questions, please contact your Interflex office.

* VDE = Association of German Electrical Engineers

** DIN = German Standards Institution