Specifications

Section-2 Installation
October 17, 2013
2‐16
Copyright©2013,HarrisBroadcast
WARNING:Disconnectprimarypower priortoservicing. 888‐2693‐004
2.12 ParallelRemoteControlInstallation
TheUAXtransmittermayberemotelycontrolledviaaparallelremotecontrolinterface,anIP/Ethernetinterface,or
both.Thissectionaddressesaparallelremotecontrolinterface.TheIP/EthernetandSNMPinterfacesarediscussed
in"2.13Conn
ectingviaIP/Ethernet"onpage2‐21and"2.14ConnectingtotheUAXviaSNMP"onpage2‐24
Whenra
ckintegrationisprovided,allremotecontrolconnectionsareatthecustomerI/Opanelatthetopofthe
rack.Inthecaseofacustomer‐suppliedrack,theremotecontrolconnectionsareattheDB25TXInterfaceconnector
therearpaneloftheLPU.
2.12.1 ParallelRemoteConnections–LPU
TheUserRemoteconnectoronthebackoftheLPUisshowninFigure2‐10onpage2‐15..
Note
The alarms noted in the above table report the following functions and are mapped to the front panel
LEDs as follows:
• Alarm0:Output/Mute(IfeitherOutputorMuteLEDisREDorORANGE,AlarmisFaulted.)
• Alarm1:System(IfSystemLEDisREDorORANGE,AlarmisFaulted.)
Table2‐6RearPanelLPU,’UserRemote’Connector
User Remote - 25 Pin Female
Signal Direction Description
1
ForwardPo
wer Output 0–4.096VDCoutputrepresentingForwardpowerlevel
2
ReflectedPo
wer Output 0–4.096VDCoutputrepresentingreflectedpowerlevel
3
SpareAn
alogIn1 Input
4
SpareAn
alogIn2 Input
5
+12Vdc Output
+12Vdc,200mAmax
6
GND Ground
7
GND Ground
8
GND Ground
9
GND Ground
10
GND Ground
11
AlarmOCo
mmon Alarm0RelayCommon
12
Alarm0No
rmallyClosed
Alarm0RelayNormallyClosed(Faulted)Position
13
Alarm0No
rmallyOpen
Alarm0RelayNormallyOpen(Non‐Faulted)Position
14
Alarm1Common Alarm1Re
layCommon
15
Alarm1No
rmallyClosed Alarm1RelayNormallyClosed(Faulted)Position
16
Alarm1No
rmallyOpen
Alarm1RelayNormallyOpen(Non‐Faulted)Position
17
Alarm2Common
Alarm2RelayCommon
18
Alarm2No
rmallyClosed Alarm2RelayNormallyClosed(Faulted)Position
19
Alarm2No
rmallyOpen Alarm2RelayNormallyOpen(Non‐Faulted)Position
20
Alarm3Common Alarm3Re
layCommon
21
Alarm3No
rmallyClosed Alarm3RelayNormallyClosed(Faulted)Position
22
Alarm3No
rmallyOpen Alarm3RelayNormallyOpen(Non‐Faulted)Position
23
Alarm4Common Alarm4Re
layCommon
24
Alarm4No
rmallyClosed Alarm4RelayNormallyClosed(Faulted)Position
25
Alarm4No
rmallyOpen Alarm4RelayNormallyOpen(Non‐Faulted)Position