MorphoAccess® SIGMA Extreme Series - Installation Guide
Identity & Security
Section 1 :Introduction
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This document and the information therein are the property of
Safran Identity & Security
.
They must not be copied or communicated to a third party without the prior written authorization of Safran
2017_2000024418 - V1
Safety Instructions
means Direct Current (DC)
The installation of this product should be made by a qualified service Person and should
comply with all local regulations.
It is strongly recommended to use a class II power supply at 12V-24V and 1A. min (at
12V) in conformity with Safety Electrical Low Voltage (SELV). The power supply cable
length should not exceed 10 meters.
This system must be installed in accordance with the National Electrical Code (NFPA
70), and the local authority having jurisdiction.
This product is intended to be installed with a power supply complying with IEC60950-
1, in accordance with the NEC Class 2 requirements; or supplied by a listed IEC60950-1
external Power Unit marked Class 2, Limited Power source, or LPS and rated 12VDC, 1A
minimum or 24VDC, 0.5A minimum.
In case of building-to-building connection it is recommended to connect 0V to ground.
Ground cable must be connected with the terminal block Power Ground.
Note that all connections of the MorphoAccess® SIGMA Extreme Series terminal
described hereafter are of SELV (Safety Electrical Low Voltage) type.
