I15007_en_02
Lower area on front
plate with terminal
strip
Functional
earth ground
Signal contact (in-
terrupted in the event
of an error)
Button or on/off switch
Service contacts:
Figure 12-6
mGuard industrial rs: Without modem/ISDN terminal adapter
Lower area on front
plate with terminal
strip
Functional earth
ground (as above)
Figure 12-7
mGuard industrial rs with modem
Lower area on front
plate with terminal
strip
Functional earth
ground (as above)
Figure 12-8
mGuard industrial rs with ISDN terminal adapter
Signal LED (20 mA)
, CMD, ACK
(for establishing a predefined VPN connection)
Signal contact
Service con-
(as above)
tacts (as above)
Service contacts
Signal contact
(as above)
(as above)
mGuard industrial rs
Telephone line
(analog connection)
ISDN
Innominate Security Technologies
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