TTSIM-2 Installation Manual - Pentair Thermal Management
Contents
1. Observe polarity of DC connection if using 12 Vdc or 24 Vdc versions Connections for Power and Telemetry TTSIM 2 communicates all alarm and status messages via RS 485 shielded twisted pair telemetry Two of the four conductors in the power telemetry cable are used for telemetry and the other two wires may be used to provide the supply voltage Alternatively separate wiring may be used for the supply voltage as shown in Figure 3 For all TTSIM 2 modules except the last one there will be an incoming cable from the TTDM 128 or other host system and an outgoing cable to the next TTSIM 2 e Strip a sufficient amount of the jacket insulation and shielding to expose about 2 5 cm 1 in of the four wires e Strip the primary wires to expose approximately 6 mm 1 4 in of conductor and make the following connections see Figure 3 Terminal Color Item 13 Shield Drain Wire Shielded twisted pair 14 Black RS 485 from TTDM 128 Host 15 Red RS 485 or previous TTSIM 16 Shield Drain Wire hielded ewictad pai ielded twisted pair 17 Black RS 485 to next TTSIMI 18 Red RS 485 21 Green AC DC Supply From source or 22 White AC DC Supply previous TTSIM 23 G AC DC Suppl l oy i ZPR To next TTSIM 24 White AC DC Supply Power supply voltage must be within range specified on TTSIM 2 label Items in square brackets are optional When using TraceTek TT RS485 power and telemetry cabl2. 2 Perform the complete procedure one module at a time e Place the TTSIM 2 configuration jumper in the CFG position as shown in Figure 7a Using the TTDM 128 or host system assign the new TTSIM 2 address refer to the TTDM 128 User Manual H56853 e Place the configuration jumper in the normal operating position as shown in Figure 7b or remove it completely the jumper is not required in normal operation Write the address in the space provided on the TTSIM 2 cover a a AA Ti n SS fi ah a 7 Ny r TOCO 1 hs 7 N 7 tae es A Re S A Jumper em Z PEA 7 J CFG p N a Figure 7a Configuration Jumper in Configuration Position Figure 7b Configuration Jumper set for Normal Operation Selecting location measurement units The TTSIM 2 can be configured to display leak location in either feet or meters To select the desired units CORATE e Press the RESET button and hold it for approximately 3 seconds until the display shows Unt e A small vertical bar in the LCD will appear next to either the Ft Units indicator or M label Press but do not hold the RESET button to select the desired units When the vertical bar is next to the desired Reset pushbutton units press and hold the RESET for 3 seconds to accept the setting and return to normal operation Other configuration settings T
3. 2 module in the optional NEMA 4X Enclosure Figure 2 e Plan conduit alignment and drill holes as necessary e A typical outdoor or harsh environment installation will require three holes in the TTSIM ENC one for inbound power and telemetry one for outbound power and telemetry and one for the sensor cable leader See Figure 2 Secure the TTSIM ENC to any convenient vertical surface using the four corner mounting holes and hardware suitable for the selected surface e Rough in conduit as required and pull the cables for power and telemetry Leave approximately 20 cm 8 in for connection to TTSIM 2 terminals Pull in the sensor circuit leader cable In order to provide maximum electrostatic discharge protection and to be CE compliant the DIN rail must be grounded Note Rough in and final connections do not have to be completed at the same time however make sure to replace the cover and tighten the cover screws if the enclosure will be left in a partially installed condition overnight or longer Figure 2 NEMA 4X enclosure THERMAL BUILDING SOLUTIONS EN TraceTekTTSIM2 IM H57437 04 14 2 6 Power Supply Options The TTSIM 2 has several power supply options available Depending on the version being installed and local regulations the wiring requirements may vary In all cases be sure that each TTSIM 2 receives supply voltage from one and only one source Important
4. Tel 86 21 2412 1688 Tel 55 11 2588 1400 Fax 86 21 5426 2917 cn thermal info pentair com Fax 59 11 2588 1410 thermal info pentair com Pentair and TraceTek are owned by Pentair or its global affiliates All other trademarks are the property of their respective owners Pentair reserves the right to change specifications without prior notice 2004 2014 Pentair THERMAL BUILDING SOLUTIONS EN TraceTekTTSIM2 IM H57437 04 14 6 6
5. gt PENTAIR TRACETEK ISIM 2 TRACETEK SENSOR INTERFACE MODULE WITH LCD AND RELAY INSTALLATION OPERATION INSTRUCTIONS APPROVALS AND CERTIFICATIONS TYPE NM Dus LISTED REG Nr 1290 General Signaling Equipment 76LJ CES APPROVED Only AC versions are UL listed and VDE Certified For DC models use a Listed Class 2 Power Supply PRODUCT INFORMATION TTSIM 2 22 to 26 Vac 50 60 Hz 3 W SELV level for Europe TTSIM 2 120 92 to 132 Vac 50 60 Hz 3 W TTSIM 2 230 216 to 253 Vac 50 60 Hz 3 W TTSIM 2 12VDC 12 Vdc 10 2 W TTSIM 2 24VDC 24 Vdc 10 2W Relay contacts Form C SPDT 250 Vac 30 Vdc at 2 Amps maximum 30 V SELV level for Europe Installation categories Overvoltage Category Il Pollution Degree 2 Storage temperature 18 C to 60 C 0 F to 140 F Operating temperature 0 C to 50 C 32 F to 122 F Enclosure NEMA 1 IP20 NEMA 4X IP 56 with optional enclosure THERMAL BUILDING SOLUTIONS EN TraceTekTTSIM2 IM H57437 GENERAL INFORMATION Please read these instructions and keep them in a safe place These instructions must be followed carefully to ensure proper operation The TTSIM 2 has been designed for use with TraceTek sensing cables point sensors and normally open dry contact devices float switch pressure or vacuum switch optical probe with adapter limit switch etc Up to 150 m 500 ft of sensor cable can be monitored by the TTSIM 2 The TT
6. SIM 2 is designed for installation in ordinary non hazardous areas The TTSIM 2 has five small LED s to indicate power status and communications activity as well as a relay with SPDT contacts The TTSIM 2 can be used as a stand alone leak detection alarm or connected to a host system TraceTek TTDM 128 computer or control automation system via simple shielded twisted pair RS 485 serial communication wiring TOOLS REQUIRED e Small flat blade screwdriver e Small needle nose pliers e Tools to mount DIN rail or enclosure INSTALLATION ITEMS NOT SUPPLIED e 35 mm DIN rail mounting strip for wall mounts or interior of large control cabinets and attachment hardware e TT RS485 power and telemetry cable e Optional TTSIM ENC 4X OUTDOORS environmental enclosure for outdoor or corrosive environments or TTSIM ENC 4X INDOORS enclosure with clear cover for indoor non corrosive environments STORAGE Keep the TTSIM 2 modules in a dry place prior to installation Avoid damage to components ADDITIONAL ITEMS An agency approved zener barrier must be used where sensing cable connected to the TTSIM 2 will be located in Class1 Div 1 Zone 0 or 1 in Europe Hazardous Locations 04 14 1 6 Installing the TTSIM 2 Note To avoid damage to the TTSIM 2 store the unit in its packaging until ready to install Selecting the mounting position Choose a location where the module will be protected from the elements temperature
7. e for power supply distribution follow the color codes indicated in brackets Pa Power Cables Communication Cable rA N 13 14 15 16 17 18 21 22 23 24 Figure 3 Power and Telemetry Connections Connections for Alarm Relay The software programmable TTSIM 2 relay contacts may be used for local or remote annunciation to control a valve or other device or for connection to a control automation system contact input The relay can be programmed to alarm on leak only on either leak or fault or on leak fault or service required The relay can also be programmed to be ON coil energized or OFF coil de energized to signal an alarm see table below The relay can be programmed using either a TTDM 128 or a PC running TraceTek TT SUPERVISOR software Status at Terminals Programmed Alarm State Alarm Condition 10 11 11 12 On default No alarms closed open Alarm open closed Loss of power closed open Off No alarms open closed Alarm closed open Loss of power closed open THERMAL BUILDING SOLUTIONS EN TraceTekTTSIM2 IM H57437 04 14 10 11 12 E fi PAES AE ord Code Figure 4 Alarm Relay Connections shown in power off condition 3 6 Place the End of Line Jumper in the correct position If the TTSIM 2 will be connected to a host for communication it is necessary to set the End of Line Jumper in the correct position as
8. etwork system Table 1 TTSIM 2 LED operational status indications RX Yellow TX Yellow Leak Red Service Yellow Reset pushbutton Power Green 5 6 7 a a Os TE Z SIS Figure 9 TTSIM 2 LED locations LEAK SERVICE INDICATION USER ACTION FLASH Leak detected Check sensor for leak or spill Preset reset to acknowledge ON Leak alarm has been reset by operator but the leak condition still exists Press reset to clear alarm once leak is cleaned up FLASH The sensor needs servicing Check sensor and leadwires jumpers for Press reset to clear once problem is corrected continuity or contamination Table 2 TTSIM 2 communication status indications only active if connected to a network TX RX INDICATION FLASH FLASH Unit is communicating normally with TTDM 128 or host OFF FLASH Unit is receiving communication from TTDM 128 or host but is not responding OFF ON RS 485 communication wires are reversed OFF OFF Unit is not communicating with TTDM 128 or host gt PENTAIR NORTH AMERICA EUROPE MIDDLE EAST AFRICA PENTAIR THERMAL MANAGEMENT LLC PENTAIR THERMAL MANAGEMENT BELGIUM NV Tel 1 800 545 6258 Tel 32 16 213 511 Fax 1 800 527 5703 Tel 1 650 216 1526 Fax 1 650 474 7215 thermal info pentair com Fax 32 16 213 603 thermal info pentair com WWW PENTAIRTHERMAL COM ASIA PACIFIC LATIN AMERICA PENTAIR THERMAL SHANGHAI CO LTD PENTAIR THERMAL MANAGEMENT LLC
9. extremes or heavy vibration The TTSIM 2 is designed to be snapped onto standard 35 mm DIN rail Existing Important The TTSIM 2 is an electronic unit Take the following precautions to avoid damage to electronic components electrical or instrumentation cabinets with spare rail space make good mounting locations It is also possible to install a small e Handle with care and avoid mechanical shock and section of DIN rail directly on a wall or cabinet surface and mount impact the TTSIM 2 in any location as long as it does not create a tripping Keep dry hazard or expose the TTSIM 2 to impact damage The TTSIM 2 should be mounted within 1200 m 4000 ft wire run from the controlling TTDM 128 or control system host Contact the factory for methods to increase the wire run distance beyond 1200 m Avoid exposure to static electricity by touching a nearby piece of grounded equipment or water pipe prior to handling the TTSIM 2 Avoid contact with metal filings grease pipe dope and other contaminants Mounting the TTSIM 2 module without NEMA 4X Enclosure Figure 1 e Secure a sufficient length of DIN rail to the desired mounting g surface or locate an existing DIN rail with sufficient space to MEE install the TTSIM 2 e Remove the TTSIM 2 from it s packaging and snap onto the DIN rail with the release tab towards the bottom Release tab Figure 1 DIN rail mount Mounting the TTSIM
10. follows e On the last TTSIM 2 in the circuit place the jumper as shown in Figure 5a e On all other TTSIM s in the circuit place the jumper as shown in Figure 5b Figure 5a End of Line Jumper for last TTSIM Figure 5b End of Line Jumper for all other TTSIM s Leader Cable Connections for Sensor The TTSIM 2 can be used with any of the TraceTek family of sensors including TT1000 TT3000 TT5000 and TT5001 cables as well as float switches and point probes Connect the TraceTek leader cable to the TTSIM as shown in Figure 6 Terminal Color Item 1 Red Red Green Sensor Cable Loop 2 Green 3 Yellow Yellow Black Sensor Cable Loop 4 Black THERMAL BUILDING SOLUTIONS EN TraceTekTTSIM2 IM H57437 Figure 6 Sensing Cable Connections 04 14 4 6 Operating Instructions Network Address Assignment If the TTSIM 2 will be used in a TraceTek network each module in a TraceTek network must have a unique address in the range 001 to 127 All TTSIM 2 units are shipped from the factory with their network address pre set to a value above the range of valid addresses in order to prevent communication conflicts during system startup and configuration Each TTSIM must therefore be configured to a unique address before it can communicate with the TTDM 128 or other host To set the TTSIM 2 network addresses repeat the following procedure for each TTSIM
11. he TTSIM 2 has a number of configurable settings including relay mode and operations and leak sensitivity Refer to the TTDM 128 User Manual H56853 for details on how to change these configurations Figure 8 RESET pushbutton and units indicator locations THERMAL BUILDING SOLUTIONS EN TraceTekTTSIM2 IM H57437 04 14 5 6 Maintenance and Troubleshooting No user maintenance is required There are no user adjustments or calibrations that can be performed in the field Each TTSIM 2 is tested and calibrated at the factory An operating TTSIM 2 runs a continuous self check routine and reports any discrepancies to the TTDM 128 or host computer If the TTSIM 2 or the network wiring fails in such a way that the TTSIM 2 cannot communicate with the host then the host reports a communications failure Status Indicators There are 5 LEDs on the TTSIM 2 to indicate power communications RX inbound and TX outbound sensor status leak detected and trouble There is also a Reset pushbutton which is used to acknowledge or reset alarms or for updating the location display See Figure 9 for the location of the LEDs and RESET pushbutton The green Power LED will be ON and will blink once every 5 seconds when the TTSIM 2 is powered and functioning correctly Table 1 lists various sensor status conditions and possible corrective actions Table 2 lists communication status conditions applicable when the TTSIM 2 is used in a n
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