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Exlar Tritex II DC Series, Installation And Service Manual

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Exlar Tritex II DC Series Installation And Service Manual Download Page 12

 

Curtiss-Wright | Tritex II DC    Rev. J    PN49220    2/8/2016 

12 

 

 

 

 

System Overview, Shown with SIO / Ethernet Option Board 

 
 

 
Tritex Configurations 

The models TDM, TDX, RDM & RDG include the drive and motion 

controller integrated into the rear of the actuator. Various power and I/O 
connections are available. 60 mm frame sizes have top exiting 90 degree 
M23 connectors (shown below), or embedded leads connection options. 
75mm and 90mm frame sizes have rear exiting connectors and a top 
access cover for field wiring. Connector option include straight M23 
connectors (shown below), NPT or M20 threaded holes or embedded 
leads. Customized connection options are also available. See ordering 
section for model mask information. 

 
 
 
 
 
 

 

Summary of Contents for Tritex II DC Series

Page 1: ...the right to change the design and operation of the equipment described herein and any associated motion products that may appear in this document Information in this document pertaining to equipment...

Page 2: ...rs bearings brakes bushings gears splines and roller screw parts are considered wear parts and must be inspected and serviced on a regular basis Any damage caused by failure to properly lubricate Exla...

Page 3: ...24 Introduction 24 Main Power Supply Selection 24 Unregulated AC DC Power Supplies 25 Regulated AC DC Power Supplies 25 Power from Battery Systems 27 Handling Regen Energy Internal Shunt Resistor and...

Page 4: ...Distribution and Surge Filter 69 TDCESF1 Power Distribution and Surge Filter Accessory 69 SAFETY CONSIDERATIONS As with any electro mechanical device safety must be considered during the installation...

Page 5: ...e necessary training and experience They must read this safety information and this manual carefully None of the functions or features of the Tritex actuator may be used to ensure safety of personnel...

Page 6: ...capacitor It is the responsibility of the user to avoid any possibility of electric shock from the pins if they are accessible Grounding High Leakage Current In the event of a fault this equipment ha...

Page 7: ...nections the power wires must be UL approved copper only wires 12 AWG 300 VAC minimum rating and 105 C minimum rating For other non hazardous installations Use the above connection method or Cable wit...

Page 8: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 8...

Page 9: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 9...

Page 10: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 10 EU Declaration of Conformity for CE Mark...

Page 11: ...ed except CSA certified installations 24V and 12V Nominal will result in reduced speeds The Tritex actuators are available in linear and rotary versions with integrated amplifier and motion control Fr...

Page 12: ...power and I O connections are available 60 mm frame sizes have top exiting 90 degree M23 connectors shown below or embedded leads connection options 75mm and 90mm frame sizes have rear exiting connect...

Page 13: ...ons Shown with 90 Degree M23 Connectors 75 90 mm Frame Rear Exiting Connectors Shown with M23 Connectors M23 I O connector Communications Connector Ethernet Optional M23 Power connector M23 Power conn...

Page 14: ...ge drop 100mA max continuous load short circuit overload protect programmable functions Analog Input 10V differential input 13 bit resolution Isolated 4 20 mA with 14 bit resolution ext power 12V max...

Page 15: ...assembly for greasing Mounting Configurations The standard configurations available are Rear Clevis Side Mount Side Trunnion and Front Flange See Model Mask and ordering guide in Overview section Gene...

Page 16: ...ime compromising the seal between the gland and the cable Cable strain reliefs should also be considered to assure tension bending radius or flexing of the cable over time does not compromise the seal...

Page 17: ...series with the actuator overtemperature sensor to form a combined run permissive signal When manual drive is engaged an Actuator Overtemperature fault occurs The fault action for this fault will dis...

Page 18: ...t completely engaged this will prevent the gears from meshing If the rod is not moving continue to press down while turning the manual drive slowly until it pushes farther down When this happens you h...

Page 19: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 19 Dimensions...

Page 20: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 20...

Page 21: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 21...

Page 22: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 22...

Page 23: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 23...

Page 24: ...a user parameter where appropriate to protect a power supply from overvoltage during regen The power supply output current rating depends on the maximum actuator power required for the installation A...

Page 25: ...ch that the maximum output voltage under high line and light load conditions does not exceed the drive maximum voltage rating 48V 10 For instance when using the TTPS1048 power supply if the line volta...

Page 26: ...e load will increase the bus voltage and could possibly damage the output of a regulated power supply If a regulated power supply is used for bus power a blocking diode should be installed to protect...

Page 27: ...results in the bus voltage pumping up and down enough to turn on the shunt This reduces the available capacity for handling expected energy from deceleration Likewise if an overly aggressive move pro...

Page 28: ...ional energy Handling Regen Energy External Shunt Resistor and Regulator For applications lowering vertical loads or decelerating a large inertia or working to hold back some force regen energy will e...

Page 29: ...ng bus power during an emergency stop condition The actuator enable function should not be relied on for this function when equipment or personnel safety is required Disconnect only the bus power do n...

Page 30: ...gauge 4 mm 2 Logic Power 2 amp 125 V dc Bussmann type ABC or similar 18 gauge 1 5 mm 2 Twelve gauge wire is recommended for bus power to reduce voltage drop across the wire during peak power demands I...

Page 31: ...from breaking off and shorting internal electronics When the I connector option and Exlar cables are used this function is included in the cable connector construction at the actuator end NPT Connecti...

Page 32: ...onnections must be properly grounded using a single point grounding method Grounding Diagram _____________________________ WARNING Other Equipment GND PE Fuse Incoming AC Supply Fuse Single point GND...

Page 33: ...or Option Wire Color TTIPC B Option Bus Power 12 48 V dc 1 Blue Red Logic Power 12 48 V dc 3 White Blue Power Common 4 Black Black PE GND 2 Green Green N C A Orange N A N C B Red N A Remote Absolute P...

Page 34: ...C Rev J PN49220 2 8 2016 34 Power Connections on Terminal board 75 mm and 90 mm Signal Terminal Label for N or G Minimum Wire AWG Bus Power 12 48 V dc Bus 12 Power Common COMMON 12 Logic Power 12 48 V...

Page 35: ...d Green INPUT7 8 Red Yellow INPUT8 9 Beige Field I O Power 24V 6 Red Field I O Common 19 Black ANALOG IN 10 Green ANALOG IN 11 White ANALOG OUT 13 Blue ANALOG OUT reference 14 Orange OUTPUT4 15 White...

Page 36: ...I O Power 4 Analog REF 5 INPUT 5 5 Out 4 5 RS485 6 INPUT 6 6 Out 3 6 RS485 7 INPUT 7 7 Out 2 7 RS485 COM 8 INPUT 8 8 Out 1 8 PE 9 PE Pin header P8 used for Absolute Position Battery connector 10 PE F...

Page 37: ...rck FS 57 1 will be presented to the user for connection or T ing off of For the 75mm and 90mm models there is also the option CON of user wiring in which individual wires can be passed through the ca...

Page 38: ...lications not requiring I O isolation a single power supply can be used however the supply must be a regulated to 30 V or less The single power supply configuration cannot be used when bus power suppl...

Page 39: ...tions see software section Input Wiring External Digital Input Specifications Description Specification Input Voltage Range 0 30 V dc On state voltage range 8 30 V dc Off state voltage range 0 5 V dc...

Page 40: ...rn off Each output can be assigned to any of the internal output functions see software manual Each output is rated to continuously drive a 100 mA load and is short protected at 500 mA with automatic...

Page 41: ...enables the brake will release after a time of 0 3 sec This allows time for the motor current to become active and hold the load before releasing the brake Starting from the enabled state with the bra...

Page 42: ...signal must be wired differentially with a return wire to the analog signal source See software section for configuration of the analog input and analog positioning parameters Analog input wiring from...

Page 43: ...olated or differential input DO NOT CONNECT TO A GROUNDED POINT EXTERNALLY Analog Current Output Specifications Description Specification Current Output Range 0 10 V Load Range 20 k min Output resolut...

Page 44: ...2016 44 Optional RS 485 Field Wiring for 75 mm and 90 mm 8mm communications connector 8mm communications connector Front view Function 8 mm Pin Number Wire Color for TTCOM J5 Terminal 485 1 Brown 5 48...

Page 45: ...Exlar CBL T2USB485 M8 or any other standard 485 converter See Accessories section Internal RS485 Circuit CAUTION It is important that the RS485 REF is connected to the circuit common of the converteR...

Page 46: ...these I O circuits are isolated from each other as well as all other actuator I O grounds and commons The IA4 option also includes four isolated digital inputs and three isolated digital outputs this...

Page 47: ...4 20 mA Input Specification Description Specification Input Range 2 mA to 22 mA Loss of Signal condition 2 0 mA Voltage drop at 20mA 11V typ Input Resolution 14 bits over 4 20 mA range Update Rate 0 5...

Page 48: ...edance the output can drive is dependent on the loop supply voltage If the drive is powered down the output goes to an off scale low output approximately 2mA Loop Supply Voltage Maximum Impedance 20 m...

Page 49: ...cludes a remote mount battery assembly P N 48224 which must be mounted externally typically near the power supply The battery connections to the actuator are made through the power connector and cable...

Page 50: ...acement battery for use on remote battery assembly is Exlar P N 50748 Replacement with any other battery will violate UL and CSA certification Travel limitations The counter has a range of 4096 motor...

Page 51: ...12 D Coded Straight through Cord Set Conversion from M12 D Coded to 8 way Modular Straight through Cord Set Pin Signal Name 1 Transmit TX Pair 3 Transmit TX 2 Receive RX Pair 4 Receive RX 8 Way Modula...

Page 52: ...n most applications Under extreme conditions there may be unwanted electromagnetic interaction between the Tritex actuator and other equipment It is the responsibility of the installer to ensure that...

Page 53: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 53 Cable Shield Grounding Example...

Page 54: ...ge for the capacity of the actuator or too much friction is present 2 Excessive side load 3 Misalignment of output rod to load 4 Current limit in drive is set too low 5 Power supply has too low of cur...

Page 55: ...clamp the anti rotate cross member to the actuator output rod Slide the anti rotate mechanism forward and off the actuator The end cap houses the Tritex drive and control Extreme care should be taken...

Page 56: ...RPM Recommended Grease Renewal Period hours CASE TEMP 65 C 149 F CASE TEMP 80 C 176 F 250 10 000 5 000 500 8 500 4 250 1000 6 000 3 000 1500 3 500 1 750 Grease Renewal The angular contact thrust bear...

Page 57: ...help to align the threads on the roller screw with the threads in the ITC Rotate the roller screw clockwise and it should begin to thread into the cylinder If it does not turn freely remove it and beg...

Page 58: ...anti rotate assembly skip this step Loosen the two machine screws that clamp the anti rotate cross member to the actuator output rod Slide the anti rotate mechanism forward and off the actuator 3 Rem...

Page 59: ...speed RPM Recommended Grease Renewal Period hours CASE TEMP 65 C 149 F CASE TEMP 80 C 176 F 250 10 000 5 000 500 8 500 4 250 1000 6 000 3 000 1500 3 500 1 750 Grease Renewal The angular contact thrus...

Page 60: ...ltiple start screw and this is not always easy DO NOT FORCE THE ROLLER SCREW INTO THE CYLINDER It is best to have the actuator vertical with the open end of the roller screw cylinder facing up Positio...

Page 61: ...in the faceplate and through the holes in the rear end cap Pilot the flange on the pilot diameter located on the front of the faceplate 4 Replace the rear tie rod washers and nuts and tighten to the p...

Page 62: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 62 ACCESSORIES Cables TTIOC xxx I O Cable...

Page 63: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 63 TTIPC xxx Power Cable...

Page 64: ...Curtiss Wright Tritex II DC Rev J PN49220 2 8 2016 64 TTICO xxx Communications Cable...

Page 65: ...485 end Leaving it connected with the USB end unconnected will load down the RS485 network and not allow it to function Power Supply TTPS1048 Power Supply Introduction The TTPS1048 is an unregulated p...

Page 66: ...ecognized for USA and Canada File Number E133338 TUV Rheinland licensed Certificate no R 9675002 Complies with the requirements of standard EN 60590 and low voltage directive 72 23 EEC TTPS1048 Power...

Page 67: ...r is only active when the voltage exceeds the set level otherwise no current passes through the power resistor The shunt regulator automatically turns the power resistor on and off as necessary to reg...

Page 68: ...2 8 2016 68 Specifications Fuse 3A motor delay rated 250 VAC Filter Capacitance 1200 F Dissipation Capabilities 95W Resistance 5 Ohms Size 8 00 x 4 25 x 2 63 inches 203 2 x 108 0 x 66 7 mm Weight 0 8...

Page 69: ...multiple drives Additional ground PE distribution with dual terminals on supply side Blocking diode with removable bypass link Inductor and additional bus capacitance to reduce ripple current at power...

Page 70: ...t at J7 and J8 on each Power Distribution and Surge Filter device connected to the shunt regulator If there is only one drive connected to the shunt regulator the Shunt Link should be left in place to...

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