R TraceTek Leak Detection Product Selection Guide for Water

TraceTekTTDMCH01 SIMSIM Normal13-May-2002 15:3013 14 15 16 17 20 21 22 23 24RS–RS+ACACTTSIM-1Leak Location ModuleRATING: 24Vac ±10%50/60 Hz 3VANetworkAddressRS–RS+ACACREDGRNYELBLKGND8 9 10 11 12TraceTekTTDMCH01 SIMSIM Normal13-May-2002 15:3013 14 15 16 17 20 21 22 23 24RS–RS+ACACTTSIM-1Leak Location ModuleRATING: 24Vac ±10%50/60 Hz 3VANetworkAddressRS–RS+ACACTTDM-128TraceTek Leak DetectionMaster ModuleEasy setup and simple operationThe TTDM-128 module directly monitors up to 1500 m (5000 ft) ofsensor cable and a network of up to 128 remote TraceTek modules.The remote modules may be a combination of sensor interfacemodules (TTSIM), relay modules (TT-NRM) or additional TTDM-128modules. With its networking capability, the TTDM-128 providestremendous fl exibility in terms of system layout options and monitoringcapability.When liquid is detected on any of the sensors, the TTDM-128sounds an alarm, closes relay contacts, turns on a front panel LEDand displays the circuit identifi cation and location of the leak on thealphanumeric display. The leak detection event is logged to a nonvolatileevent history fi le. All status and event information is madeavailable via the front panel keyboard or RS232/RS485 modbusdigital communication to a host computer, PLC or plant/buildingautomation system.Each sensor circuit detects, locates and tracks leaks independentlyfrom any other circuits connected to the TTDM-128. There is noloss of sensitivity and no re-mapping required after an initial leak isdetected. A simple map showing where the sensors are installed isthe only fi eld calibration requirement.Design Features• Multiple event tracking capability for up to 128 independent sensorcircuits.• Summary relay contacts, LED status lights, LCD information displayat the TTDM-128 panel.• Standard external interface modes include: dry contacts, andRS232/RS485 modbus communication. A 4-20 mA analog outputoption is available.• Event history accessible from the front panel or via serial port toidentify type of event, time, location, and other parameters for allsensor events or user adjustments and interventions.• Layered password protection for setup changes.• Adjustable sensitivity and selectable measurement units.• Universal power supply for 120/240 Vac 50/60 Hz (24 volt optionavailable).• Non-volatile memory for event history, setup and networkconfi guration.• Complete remote operation and monitoring through modbuscommunications or using optional TT-SUPERVISOR Windowssoftware.20 mm(0.79 in)300 mm(11.81 in)261 mm(10.28 in)20 mm(0.79 in)85 mm(3.35 in)25 mm(1 in)CH01 SIMSIM NormalTraceTekTTDM200 mm(7.87 in)240 mm(9.45 in)7mm(5/16in)mountinghole(4places)SHLDSHLDREDGRNYELBLKGND8 9 10 11 12TraceTek Network ArrangementTTDM-128Master ModuleTTSIMSensor InterfaceTTDM-128TTSIMTo additional TTDMs,TTSIMs or TT-NRMsSHLDSHLDRS-232 or RS-485modbus link tohost systemRS-485 2 wire networkDetection cable /sensorsGeneral Features Sensor compatibility All TraceTek sensor cables and point sensors orcontact closure devicesMaximum size of networkNumber of TTSIM modules128 (less number of TT-NRMs installed)Maximum number of TT-NRM 10Precision± 0.1% of circuit lengthUnitsFeet, meters or zonesDisplay languageEnglish, French, German, Spanish, Japanese,ItalianOrdering Information Catalog Number DescriptionSupply voltage TTDM-128 115 V + 15%, - 20% ; 230 V ± 10% ; 50/60 HzTTDM-128-24V 24 V AC + 5%, - 35% ; 24 V DC ± 20%Accessories TT-NRM Network relay moduleTTSIM-1Network sensor interface moduleTTSIM-1ANetwork sensor interface module with relayTTDM-4/204-20 mA analog output boardTT-SUPERVISORWindows based PC software