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		  <P1><![CDATA[TL250 Hardware]]></P1>
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	       <P1><![CDATA[Roll your mouse over each component for a brief description.]]></P1>
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		<P1><![CDATA[Roll your mouse over each component of the TL250 for a brief description.<br>Auxiliary and ground power. Connect a 12 volt DC power source, either from the control panel auxiliary supply or a separate power supply. The operating current for this module is 250 milliamps.<br>TX/RX debug output terminals. No connection is necessary for these terminals.<br>KEYBUS Terminals. The TL250 provides up to four inputs. A PC5108 zone expander can be used to add eight additional inputs, for a total of 12.<br>PGM1 and PGM2 programmable output terminals. They are normally open and will switch to ground when activated. These outputs can sink a maximum of 50 milliamps.<br>PGM1 is a TL250 trouble output and will switch to ground when any of the selected troubles/status are present. Click the link in the text box to access the Status/Trouble Table.<br>PGM2 is a dedicated output as an input follower. If any input is violated in alarm, the output will activate. The exception is any input defined as key switch.<br>Input one through input four are dedicated programmable, normally open or normally closed inputs. To connect a contact you must use and input terminal and ground.<br>CON one and two are not used. No connection is necessary.<br>PC-Link Connector. When using a DSC compatible control panel, connect the PC-Link connector of the control panel to the PC-Link connector of the TL250 and ensure the connector is orientated correctly.<br>The status LED light normally blinks once every 5 seconds. Should a trouble be present, the LED blinks a number of times with a one second pause before restarting the sequence. Should there be more than one trouble present, the LED blinks at a rate that is equal to the highest priority. The transmitter has a number of individually maskable trouble conditions that report various troubles present on the transmitter.<br>The SPD LED light remains off for 10BaseT network connection and will be on to indicate 100BaseT network connection.<br>The ACT LED blinks to show network activity and the LK LED will turn on when the network is present and blinks when there is network activity.<br>Plug in a network RJ45 cable to the RJ45 jack. The module supports 10/100 base T networks.]]></P1>
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