Bird Technologies 3128A - Manual (Page 15)

3
Table 1-1 Front Panel
Figure 3 Rear Panel
Table 1-2 Rear Panel
1 Forward Power Meter Analog Meter Indicating forward power.
2 Reflected Meter Analog Meter indicating reflected power.
3 Alarm Active LED Green LED, when illuminated the alarm is active, power
is on.
4 RFL Alarm LED Red LED, flashes when the reflected power trip level has
been exceeded for more than 50ms.
5 Reset Push-button Resets the Wattcher to normal operation after the error
condition is corrected
6 View Push-button Allows for viewing the reflected power trip level during
adjustment.
7 Adjust Potentiometer providing for adjustment of reflected
power trip level.
1 Forward Sensor
Input Connector Input connector for forward power sensor cable from
port A of line section.
2 Reflected Sensor
Input Connector Input connector for reflected power sensor cable from
port B of line section.
3 9-16 VDC Auxiliary positive (+) DC power connection.
4 Ground Auxiliary negative (-) power connection.
5 Ground Remote reset ground connection.
6 Remote Reset Remote reset connection.
7 NO1 Normally open connection for interlock one.
8 COM1 Common Connection for interlock one.
9 NC1 Normally closed connection for interlock one.
10 NO2 Normally open connection for interlock two.
11 COM2 Common Connection for interlock two.
12 NC2 Normally closed connection for interlock two.
13 Non Fail / Fail Safe Select switch for non fail-safe or fail-safe mode.
14 Alarm Alarm enable/disable switch.
15 Fuse Fuse receptacles for 0.125A, 250v fuses.
16 AC Receptacle Provides a means of supplying AC line power to
Wattcher.
17 Line Voltage Selector
Switch Determines line voltage operation.