Installation Guide

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MA5xx OMA5xx
Switch/relay cable
1 Block 1 CRO Contact relay normally open Red
2 Block 2 CRC Contact relay normally closed Orange
3 Block 3 CR Contact relay common Yellow
4 Block 6 TSW2_1 Tamper switch Contact 1 White
5 Block 7 TSW2-0 Tamper switch Contact 0 Green
6 Block 4 ATSW1_1 Anti theft switch Contact 1
Not available
7 Block 5 ATSW1_0 Anti theft switch Contact 0
Not available
Ground Not connected Black (*)
(*) : For this interface connection , it is not recommend to connect black wire to
Ground. Various ground reference are not recommended.
This terminal is part of security system. In order to prevent unauthorized
access into this terminal it is the customer’s responsibility to connect the tamper
switch and the anti theft switch ( MA5xx only ) to the physical access controller
(connected mode).
Anti-theft and tamper switchs ratings
2 A at 30 VDC according to the safety extra low voltage requirements
(62.5 VAC max, 220 VDC max and 125 VAC max) independently of the
power supply.
The tamper function is activated with the proper screw positioning, between cover
and chassis.
Terminal closed : Tamper switch ON
Terminal open : Tamper switch OFF
The anti theft function is activated by the anti theft block positioning in front of the
opto component ( not available with OMA5xx )
Terminal on wall : Anti theft switch ON
Terminal out wall : Anti theft switch OFF
SK-53018-03 SAGEM Sécurité document. Reproduction and disclosure forbidden.
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