APART PM1122-INT - PM1122-INT Back Panel Description; RS232 Cable Specifications

PM1122-INT DIGITAL INTERFACE REMOTE
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PM1122INTbackpaneldescription
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1. RFantenna(optional)
2. EuroblockConnectorforPresetrecallbycontact
3. DB‐9RS‐232connector
4. RJ45Zone1CAT5cableconnector
5. RJ45Zone2CAT5cableconnector
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Note:TheRJ45connectorsarenotLANconnectors,sopleaseneverattempttoconnectittoa
computerornetworkoranythingotherthanaPM1122‐INT!
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ThePM1122‐INTwillonlyoperateifatleastonezoneisconnectedtoaPM1122pre‐amplifier
usingastandardCAT5cable.NotethattheselectorbuttononthePM1122mustbesetat
“REMOTE”.Powersupplyfortheinterfaceisprovidedbythepre‐amplifier.Donotattemptto
connectthePM1122‐INTCAT5connectorstoanythingotherthanthePM1122.
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RS232CableSpecifications
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RS232connectiononthePM1122interface:
AstraightthroughPCSerialCableisusedtocommunicatefromtheRS232porttoathird‐party
controllersuchasaPC.IfyourPCdoesn’thaveaserialport,aUSBtoRS‐232adaptorhastobeused.
Suchcablesand/oradapto rscanbesourcedlocally.Everycomputershopshouldbeabletosupplyit.
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Pin2:TXdata:datatransmissionoutput
Pin3:RXdata:datareceptioninput
Pin5:GND:ground
Otherpinsarenotused.
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