Table of Contents
Advertisement
mGuard rs4000/rs2000 3G
62
Innominate Security Technologies
3.3.6
Connecting the supply voltage
WARNING: The device is designed for operation with a DC voltage of
11 V DC ... 36 V DC/SELV, 800 mA maximum.
Therefore, only SELV circuits with voltage limitations according to
IEC 60950/EN 60950/VDE 0805 may be connected to the supply connections and the
signal contact.
The supply voltage is connected via a plug-in screw terminal block, which is located on the
top of the device.
Figure 3-7
Connecting the supply voltage (mGuard rs4000 3G)
Table 3-3
Supply voltage mGuard rs4000/rs2000 3G
mGuard rs4000 3G
The mGuard rs4000 3G has a redundant supply voltage. If you only connect one supply
voltage, you will get an error message.
•
Remove the plug-in screw terminal blocks for the power supply and the service con-
tacts.
•
Wire the supply voltage lines of the X4 mGuard screw terminal block. Tighten the
screws on the screw terminal blocks with 0.5 ... 0.8 Nm.
•
Insert the plug-in screw terminal blocks into the intended sockets on the top of the
mGuard.
Status LED P1 lights up green when the supply voltage has been connected properly. On
the mGuard rs4000 3G, the status indicator P2 also lights up if there is a redundant supply
voltage connection.
The mGuard boots the firmware. The Stat LED flashes green. The mGuard is ready for op-
eration as soon as the Ethernet socket LEDs light up. Additionally, the P1/P2 LEDs light up
green and Stat LED flashes green at heartbeat.
Redundant voltage supply (mGuard rs4000 3G)
A redundant supply voltage can be connected. Both inputs are isolated. The load is not dis-
tributed. With a redundant supply, the power supply unit with the higher output voltage sup-
plies the mGuard rs4000 3G alone. The supply voltage is electrically isolated from the hous-
ing.
X4
24V 0V 24V 0V
mGuard rs2000 3G
I15007_en_02
Advertisement
Table of Contents
