Innominate mGuard, Справочное руководство

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mGuard rs4000/rs2000
16
Innominate Security Technologies I15007_en_02
1.3.2 Connecting to the network
• Connect the mGuard to the network. To do this, you need a suitable UTP cable (CAT5)
which is not included in the scope of supply.
• Connect the internal network interface LAN 1 of the mGuard to the corresponding
Ethernet network card of the configuration computer or a valid network connection of
the internal network (LAN).
1.3.3 Service contacts
A push button or an on/off switch (e.g., key switch) can be connected between service
contacts CMD V+ and CMD .
The contacts ACK (+) and FAULT (+) are non-floating, continuously short-circuit-proof
and supply a maximum of 250 mA.
NOTE: Only connect the mGuard network ports to LAN installations. Some telecommuni-
cations connections also use RJ45 sockets; these must not be connected to the RJ45
sockets of the mGuard.
NOTE: Do not connect the voltage and ground outputs (GND, CMD V+) to an external
voltage source.
Please note that only the “Service 1” contacts are used with firmware version up to and
including 7.6x. The “Service 2” contacts shall be made available as of firmware version
8.1.
The plug-in screw terminal blocks of the service contacts may be removed or inserted dur-
ing operation of the mGuard.
mGuard rs4000 mGuard rs2000
Service 1 + 2
CMD V+ CMD GND ACK
Power
P1+ GND P2+ GND
Voltage out-
put (+)
Supply volt-
age
Switching
input 11 ...
36 V DC
Ground out-
put (-)
Supply volt-
age
Short-cir-
cuit-proof
switching
output
*
+24 V 0 V +24 V 0 V
See Section 1.3.4 Only for mGuard rs4000
See Section 1.3.4
Contact
GND AUX GND FAULT
Example Example Not used Not used Signal out-
put (-)
Signal out-
put (+)
†
*
Maximum of 250 mA at 11 ... 36 V DC
†
11 V ... 36 V when operating correctly; disconnected in the event of a fault