TTSIM-1 Installation and Operations Manual
Contents
1. P ff Jumper N NE Ea Z v A 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 8 Red Red Green Sensor Cable Loop 9 Grn We Yed Yellow Black Sensor Cable Loop 11 Bik 12 For diagnostic use only Figure 6 Sensing Cable Connections 5 TTSIM 1 Sensor Interface Module Installation Operation Instructions 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 fac tory 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 communicate with the TTDM 128 or other host To set the TTSIM 1 network addresses repeat2. Mounting the TTSIM 1 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 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 e 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 telem etry Leave approximately 20 cm 8 for connections to the TTSIM 1 terminals Pull in the sensor circuit leader cable e 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 over night or longer O m DIN rail C4 Release tab Figure 1 DIN Rail Mount Figure 2 NEMA 4x Enclosure 3 TTSIM 1 Sensor Interface Module Installation Operation Instructions Power Supply Options
3. The TTSIM 1 units require 24 Vac 10 22 to 26 Vac 50 60 Hz or 12 Vdc 10 or 24 Vdc 10 depending on model selected In most net works 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 depending on TTSIM 1 Model Number Figure 3 Power Supply to TTSIM units 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
4. do not affect compliance with any applicable specification 02 10 H56830 2010 Tyco Thermal Controls LLC
5. M 1 is designed to be snapped onto standard 35 mm DIN rail Existing electrical or instrumenta tion 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 con taminants 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 e 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 strips on the top of the module and one on the bottom See Figure 1
6. TTSIM 1 Tra Sensor Interface Module Installation Operation Instructions eC 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 pres sure 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 supplied 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 at a TTDM 128 alarm and control panel computer or at the operator console of a Building or Factory Automation System 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 envir
7. e Use only TraceTek 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 of the four wires e Strip the primary wires to expose approximately 6 mm 1 4 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 Shield CaS 13 14 15 16 17 Seas 20 21 22 23 24 Figure 4 Power and Telemetry Connections 4 TTSIM 1 Sensor Interface Module Installation Operation Instructions 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 5a e On all other TTSIM s in the circuit place the jumper as shown in Figure 5b
8. nsor cable contamination ON OFF FLASHING SLOW FLASH OFF Unit is not responding to TTDM 128 or host Re initialize the SIM network on 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 network master unit and telemetry wiring and connections Tyco and TraceTek are trademarks of Tyco Thermal Controls or its affiliates Worldwide Headquarters Important All information including illustrations is believed to be reliable Users however should independently evalu Tyco Thermal Controls ate the suitability of each product for their particular application Tyco Thermal Controls makes no warranties as to the 307 Constitution Drive accuracy or completeness of the information and disclaims any liability regarding its use Tyco Thermal Controls only Menlo Park CA 94025 1164 obligations are those in the Tyco Thermal Controls Standard Terms and Conditions of Sale for this product and in no USA g case will Tyco Thermal Controls or its distributors be liable for any incidental indirect or consequential damages arising Tel 800 545 6258 Tel 650 216 1526 Fax 800 527 5703 Fax 650 474 7215 info tracetek com www tracetek com from the sale resale use or misuse of the product Specifications are subject to change without notice In addition Tyco Thermal Controls reserves the right to make changes without notification to Buyer to processing or materials that
9. onments or TTSIM ENC 4X Indoors for indoor non corrosive environments Tools Required e Small flat blade screwdriver e Small needle nose pliers e Tools to mount DIN rail or enclosure Storage Keep the TTSIM 1 modules in a dry place prior to installation Avoid damage to components 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 consumption 3 VA 3 watts 2W for DC versions Installation categories Overvoltage Category II 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 Approvals and Certifications TYPE NM a a CE General Signaling Equipment 76LJ Only 24 Vac version is UL listed and VDE Certified For DC models use a Listed Class 2 Power Supply Additional Items An agency approved zener barrier must be used where sensing cable connected to the TTSIM 1 will be located in Classi Div 1 Zone 0 or Zone 1 in Europe Hazardous Locations 2 TTSIM 1 Sensor Interface Module Installation Operation Instructions 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 will be protected from the ele ments temperature extremes or vibration The TTSI
10. s 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 fail ure Status Indicators There are 5 LED s on the TTSIM 1 circuit board to indicate operating power communications RX inbound and TX outbound sensor status leak detected and trouble See Figure 9 for locations and colors Table 1 indicates various status conditions and possible corrective actions Table 1 TTSIM 1 LED Status Indications POWER TX RX ALARM SERVICE OFF OFF OFF OFF OFF ON FLASHING FLASHING SLOW FLASH OFF ON FLASHING FLASHING ON OFF ON FLASHING FLASHING OFF FLASHING RX Yellow Power Green TX Yellow Service Yellow Alarm Red Figure 9 TTSIM 1 LED Locations INDICATION 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 Normal Operation No alarms or service requests Alarm LED flashes once every 5 seconds to indicate normal operation Leak detected by sensor Check sensor being monitored for leak or spill 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 Se
11. 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 Figure 7a Configuration Jumper in Configuration Position 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 i CFG N g m eee o E XN J E d Reset pads D Figure 8 Reset Pads ao TTSIM 1 Sensor Interface Module Installation Operation Instructions Maintenance and Troubleshooting No user maintenance is required There are no user adjustments 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 discrepancie
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