TTSIM-1 Installation Manual - Pentair Thermal Management
Contents
1. 10 22 to 26 Vac 50 60 Hz or 12 Vdc 10 or 24 Vdc 10 depending on model selected In most networks the operating voltage will be supplied from a step down transformer mounted near the TTDM 128 alarm panel or from a DC power supply or from a back up DC power source provided by the building site Figure 3 shows typical wiring adequate for any network that will be monitored by a TTDM 128 For very large networks or very long telemetry cable runs there may be too much voltage drop in the power telemetry cable to power the entire network from one location In those situations a second transformer or DC power source at the distant end of the system may be required Be sure that each TTSIM 1 receives operating voltage from one and only one source Important Observe polarity for 12 Vdc or 24 Vdc power options 12 Vdc 24 Vdc or 24 Vac epending on TTSIM 1 Model Number Figure 3 Power Supply to TTSIM units eS ie el zj CONNECTIONS FOR POWER AND TELEMETRY TTSIM 1 communicates all alarm and status messages via RS 485 twisted pair shielded telemetry Two of the four conductors in the power telemetry cable are used for telemetry and the other two wires are used to supply the operating voltage For all TTSIM 1 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 1 e Use only TraceTek2. 5a e On all other TTSIM s in the circuit place the jumper as shown in Figure 5b p y uaa N p a J Bii ob S _ Eae A S amp S p 5 Sd h p gt a OO a ae socks p a 3 n 7 _ _ a _ 7 PO DE smp T3 e SiS cma Q 21 22 24 E TA Qei OQ CO Figure 5a End of Line Jumper for last TTSIM 1 Figure 5b End of Line Jumper for all other TTSIM s LEADER CABLE CONNECTIONS FOR SENSOR The TTSIM 1 can be used with most of the TraceTek family of sensors including TT1000 TT3000 TT5000 and TT5001 cables Connect the TraceTek leader cable to the TTSIM 1 as shown in Figure 6 Terminal Color Item Red Red Green Sensor Cable Loop 9 Grn 10 ve Yellow Black Sensor Cable Loop 11 Blk 12 For diagnostic use only Figure 6 Sensing Cable Connections THERMAL BUILDING amp EN TraceTekTTSIM1 IM H56830 01 15 INDUSTRIAL HEAT TRACING SOLUTIONS Operating Instructions NETWORK ADDRESS ASSIGNMENT Each TTSIM 1 in a TraceTek network must have a unique address in the range 001 to 127 The SIM board built into the TTDM 128 is factory assigned address 001 All external TTSIM 1 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 communications conflicts during system startup and configuration Each TTSIM 1 must therefore be configured to its unique address before it can com
3. FLASHING FLASHING OFF FLASHING Unit has detected a condition requiring outside attention The flash sequence indicates the type of condition 1 Flash Sensor cable break 2 Flashes Sensor cable loop imbalance 3 Flashes EPROM hardware error 10 Flashes Sensor cable contamination ON OFF FLASHING SLOW OFF Unit is not responding to TTDM 128 or host Re initialize the SIM network on FLASH the TTDM 128 or host and check the TTSIM 1 address ON OFF OFF OFF OFF Unit not receiving any communication from TTDM 128 or host Check net work master unit and telemetry wiring and connections gt PENTAIR WWW PENTAIRTHERMAL COM NORTH AMERICA EUROPE MIDDLE EAST AFRICA ASIA PACIFIC LATIN AMERICA Tel 1 800 545 6258 Tel 32 16 213 511 Fax 1 800 527 5703 Fax 32 16 213 603 Tel 1 650 216 1526 thermal info pentair com Fax 1 650 474 7215 thermal info pentair com Tel 86 21 2412 1688 Fax 86 21 5426 2937 cn thermal info pentair com Tel 1 713 868 4800 Fax 1 713 868 2333 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 2003 2015 Pentair THERMAL BUILDING amp INDUSTRIAL HEAT TRACING SOLUTIONS pentairTBS EN TraceTekTTSIM1 IM H56830 01 15 6 6
4. gt PENTAIR TRACETEK SIM 1 SENSOR INTERFACE MODULE INSTALLATION OPERATION INSTRUCTIONS APPROVALS AND CERTIFICATIONS TYPE NM Ges CE LISTED REG Nr 1290 General Signaling Equipment 76LJ Only AC versions are UL listed and VDE Certified For DC models use a Listed Class 2 Power Supply PRODUCT INFORMATION TTSIM 1 24 Vac 10 22 to 26 Vac 50 60 Hz TTSIM 1 12VDC 12 Vdc 10 24 Vdc 10 TTSIM 1 24VDC 24 Vdc 10 Power 3 VA 3 watts 2W for DC versions consumption Installation Overvoltage Category II categories Pollution Degree 2 Storage 18 C to 60 C 0 F to 140 F temperature Operating 0 C to 50 C 32 F to 122 F temperature Enclosure NEMA 1 IP20 NEMA 4X IP 56 with optional enclosure 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 1 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 1500 M 5000 feet of sensor cable can be monitored by the TTSIM 1 contact factory for information regarding longer monitoring distance The TTSIM 1 is designed for installation in ordinary nonhazardous areas The TTSIM 1 requires 24 Vac 50 60 Hz 12 Vdc or 24 Vdc to operate and this voltage can be suppli
5. TT RS485 telemetry cable Belden 8722 or equal 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 4 Terminal Color Item 13 Shield Drain Wire 14 Black RS 485 Shielded pair 15 Red RS 485 16 Green 24 Vac no polarity 12 Vdc or 24 Vdc observe polarity of DC supply 17 White 24 Vac no polarity 12 Vdc or 24 Vdc observe polarity of DC supply 20 Shield Drain Wire _ 21 Black RS 485 Shielded pair 22 Red RS 485 23 Green 24 Vac no polarity 12 Vdc or 24 Vdc observe polarity of DC supply 24 White 24 Vac no polarity 12 Vdc or 24 Vdc observe polarity of DC supply THERMAL BUILDING amp INDUSTRIAL HEAT TRACING SOLUTIONS 13 14 15 16 17 COSee Seevs 20 21 22 23 24 Figure 4 Power and Telemetry Connections EN TraceTekTTSIM1 IM H56830 01 15 PLACE THE END OF LINE JUMPER IN THE CORRECT POSITION If the TTSIM 1 will be connected to a host for communication it is necessary to set the End of Line Jumper in the correct position as follows e On the last TTSIM 1 in the circuit place the jumper as shown in Figure
6. ed either locally or through the same four wire jumper cable used for communication The TTSIM 1 has five small LED s to indicate power status and communications activity but no other user readout or interface All alarm and monitoring functions are analyzed and displayed either ata TTDM 128 alarm and control panel computer or at the operator console of a Building or Factory Automation System TOOLS REQUIRED e Small flat blade screwdriver 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 jumper cable e Optional TTSIM ENC 4X Outdoors environmental enclosure for outdoor or corrosive environments or TTSIM ENC 4X Indoors for indoor non corrosive environments STORAGE Keep the TTSIM 1 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 1 will be located in Class1 Div 1 Zone 0 or Zone 1 in Europe Hazardous Locations THERMAL BUILDING amp INDUSTRIAL HEAT TRACING SOLUTIONS EN TraceTekTTSIM1 IM H56830 01 15 1 6 Installing the TTSIM 1 Note To avoid damage to the TTSIM 1 store the unit in its packaging until ready to install SELECTING THE MOUNTING POSITION Choose a location where the module wi
7. ll be protected from the elements temperature extremes or vibration The TTSIM 1 is designed to be snapped onto standard 35 mm DIN rail Existing electrical or instrumentation cabinets with spare rail space make good mounting locations It is also possible to install a small section of DIN rail directly on a wall or cabinet surface and mount the TTSIM 1 in any location as long as it does not create a tripping hazard or expose the TTSIM 1 to impact damage The TTSIM 1 should be mounted within 1200 m 4000 feet 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 Important The TTSIM 1 is an electronic unit Take the following precautions to avoid damage to electronic components e Handle with care avoid mechanical shock and impact e Keep dry e Avoid exposure to static electricity by touching a nearby piece of grounded equipment or water pipe prior to handling the TTSIM 1 e Avoid contact with metal filings grease pipe dope and other contaminants MOUNTING THE TTSIM 1 MODULE WITHOUT NEMA 4X ENCLOSURE FIGURE 1 e Secure a sufficient length of DIN rail to the desired mounting surface or locate an existing DIN rail with sufficient space to install the TTSIM 1 Remove the TTSIM 1 from it s packaging and snap onto the DIN rail with the release tab towards the bottom e Note When properly oriented there will be two terminal stri
8. municate with the TTDM 128 or other host el hie sisiele N A tia Jumper E o l 1 N 7 Figure 7a Configuration Jumper in Configuration Position To set the TTSIM 1 network addresses repeat the following procedure for each TTSIM 1 Perform the complete procedure one module at a time e Place the TTSIM 1 configuration jumper in the CFG position as shown in Figure 7a e Using the TTDM 128 or host system assign the new TTSIM 1 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 e Write the address in the space provided on the TTSIM 1 cover _ Ove Oberlin m MJ s OPG S ie Too N XN Sn 7 Z Jumper f an Em Figure 7b Configuration Jumper Set for Normal Operation TTSIM 1 RESET In the event that the TTSIM 1 appears to be hung up and unresponsive to the network it is possible to force a RESET To force a RESET of the TTSIM 1 processor use a small flat blade screwdriver to momentarily short the pads shown in Figure 8 THERMAL BUILDING amp INDUSTRIAL HEAT TRACING SOLUTIONS Reset pads Figure 8 Reset Pads EN TraceTekTTSIM1 IM H56830 01 15 5 6 Maintenance and Troublesho
9. oting No user maintenance is required There are no user adjust ments or calibrations that can be performed in the field Each TTSIM 1 is tested and calibrated in the factory during production An operating TTSIM 1 runs a continuous self check routine and reports any discrepancies to the TTDM 128 host computer If the TTSIM 1 or the network wiring fails is such a way that the TTSIM 1 cannot communicate with the host then the host reports the failure as a communications failure STATUS INDICATORS There are 5 LED s on the TTSIM 1 circuit board to indicate oper ating power communications RX inbound and TX outbound sensor status leak detected and trouble See Figure 9 for loca tions and colors Table 1 indicates various status conditions and possible correc tive actions Table 1 TTSIM 1 LED Status Indications RX Yellow Power Green TX Yellow Service Yellow Alarm Red Figure 9 TTSIM 1 LED Locations POWER TX RX ALARM SERVICE INDICATION OFF OFF OFF OFF OFF No power to unit Check wiring connections and power supply Measure voltage at terminals 16 and 17 Should be 24 Vac 12 Vdc or 24 Vdc 10 ON FLASHING FLASHING SLOW OFF Normal Operation No alarms or service requests FLASH Alarm LED flashes once every 5 seconds to indicate normal operation ON FLASHING FLASHING ON OFF Leak detected by sensor Check sensor being monitored for leak or spill ON
10. ps on the top of the module and one on the bottom See Figure 1 QD 35 mm DIN rail eee tab Figure 1 DIN Rail Mount MOUNTING THE TTSIM 1 MODULE IN THE OPTIONAL NEMA 4X ENCLOSURE FIGURE 2 e Plan conduit alignment and drill holes as necessary A typical outdoor or harsh environment installation will require up to 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 Rough in conduit as required and pull the cables for power and telemetry Leave approximately 20 cm 8 in for connections to the TTSIM 1 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 THERMAL BUILDING amp INDUSTRIAL HEAT TRACING SOLUTIONS Figure 2 NEMA 4x Enclosure EN TraceTekTTSIM1 IM H56830 01 15 2 6 POWER SUPPLY OPTIONS The TTSIM 1 units require 24 Vac
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