18
EAGLE 20
Release 09 04/2012
Figure 7: Pin assignment of the 6-pin terminal block, AC connection
Signal contacts
The signal contact (“FAULT”, for pin assignment see
fig. 6
and
fig. 7
)
is used for the remote monitoring of the device to enable remote
diagnostics. You can specify the type of function monitoring in the
Management.
You can also use the Management to set the signal contact manually
and thus control external devices.
A break in contact is used to report the following conditions via the
potential-free signal contact (relay contact, closed circuit):
The detected inoperability of at least one of the two voltage supplies
(voltage supply 1 or 2 is below the threshold value).
A continuous detected error in the device (internal supply voltage).
The detected error of the link status of at least one port. The report of
the link status can be masked by the Management for each port. In the
default state, link status monitoring is deactivated.
The temperature of the device is outside the range specified in the
threshold values.
The removal of the ACA.
2.1.4
Connecting the terminal block, start-up procedure
Pull the terminal block off the device and connect the voltage supply lines
and the signal lines.
Startup procedure
Mount the terminal block for the voltage supply and signal contact on
the front of the device by snapping the lock into place.
Connecting the voltage supply via the terminal block starts the operation
of the device.
2.1.5
Installing the device on the DIN rail, grounding
Mount the device on a 35 mm DIN rail in accordance with DIN EN 60175.
Attach the upper snap-in guide of the device into the DIN rail and press it
down against the DIN rail until it snaps into place.
FAULT
G
24 V AC
G
24 V AC
+24V(P1)
0V
0V
+24V(P2)
Summary of Contents for EAGLE 20 MM/MM
Page 36: ......
