Moxa TCC-100 Series
Hardware Installation Guide
Twelfth Edition, January 2015
www.moxa.com/product
© 2015 Moxa Inc. All rights reserved.
P/N: 1802001000319
www.ipc2u.ru
www.moxa.pro
Страница 1: ...Moxa TCC 100 Series Hardware Installation Guide Twelfth Edition January 2015 www moxa com product 2015 Moxa Inc All rights reserved P N 1802001000319 www ipc2u ru www moxa pro ...
Страница 2: ...des this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility f...
Страница 3: ...872 Tel 1 714 528 6777 Fax 1 714 528 6778 Moxa China Shanghai office Tel 86 21 5258 9955 Fax 86 21 5258 5505 Moxa Europe Tel 49 89 3700399 0 Fax 49 89 3700399 99 Moxa Asia Pacific Tel 886 2 8919 1230 Fax 886 2 8919 1231 Moxa India Tel 91 80 4172 9088 Fax 91 80 4132 1045 www ipc2u ru www moxa pro ...
Страница 4: ... Features 4 Package Checklist 4 Product Specifications 4 Schematic 6 LED Indicators 7 2 Installation 8 Hardware Installation 9 Termination Resistor Diagram 13 Function Diagram 14 Isolation Block Diagram 14 Typical Applications 15 www ipc2u ru www moxa pro ...
Страница 5: ...485 media converters The I versions the TCC 100I and TCC 100I T come with 2 kV isolation protection The following topics are covered in this chapter Overview Product Features Package Checklist Product Specifications Schematic LED Indicators www ipc2u ru www moxa pro ...
Страница 6: ...tation by using a differential signal for transmitting data and control signals Transmission distance and multi drop connections are not the only issues of importance for industrial applications In addition housing wiring power supply and over surge protection are also serious concerns The TCC 100I and TCC 100I T models come with isolation protection for users who need an industrial grade interfac...
Страница 7: ...miting the damage that could otherwise be caused by ground loops in the electrical signal Reverse Power Protection The Reverse Power Protection feature provides extra protection against accidentally connecting the power cables to the wrong terminal The converter is designed to automatically detect which power wire is positive and which is negative and then adjust the power supply accordingly DIP S...
Страница 8: ... media converter DK 35A DIN rail mounting kit Power jack to 3 pin terminal block adaptor User s manual this document Warranty card Note Please notify your sales representative if any of the above items are missing or damaged Product Specifications Communication RS 232 Signal Supports Tx Rx RTS CTS Female DB9 interface RS 422 485 Signal Terminal block connector DIP Switch selectable 4 wire RS 422 w...
Страница 9: ...V Physical Characteristics Dimensions 67 100 22 mm without ears 90 100 22 mm with ears Housing Aluminum Plug In Screw Terminal Block 22 to 16 AWG Weight 148 5 g Regulatory Approvals CE FCC Class A UL 60950 1 WARNING 1 This equipment is intended to be used in Restricted Access Locations such as computer rooms for which access can only be gained by SERVICE PERSONNEL or USERS who have been instructed...
Страница 10: ... 48 VDC source not from DC mains by using a transfer device 2 This unit should be installed or set up by a qualified service person 3 The 12 to 48 VDC power input is used for product version 2 0 and later Prior versions use 12 to 30 VDC Schematic www ipc2u ru www moxa pro ...
Страница 11: ...icators as described in the following table LED Name LED Function PWR Red indicates the power is on Green indicates the TCC 100 is receiving data from the RS 232 port Yellow indicates the TCC 100 is receiving data from the RS 422 485 port www ipc2u ru www moxa pro ...
Страница 12: ... how to install TCC 100 products and shows function and block diagrams The following topics are covered in this chapter Hardware Installation Termination Resistor Diagram Function Diagram Isolation Block Diagram Typical Applications www ipc2u ru www moxa pro ...
Страница 13: ...h the converter s settings SW1 Switch 1 selects RS 422 or RS 485 mode The default is Off for RS 485 mode SW2 Switch 2 selects 2 wire or 4 wire RS 485 mode The default is Off for 2 wire RS 485 Note that if Switch 1 is set to RS 422 mode then Switch 2 is inactive SW3 Switch 3 enables the terminator to 120 ohms When enabled the 120 ohm resistor prevents signal reflection during RS 485 transmission Th...
Страница 14: ...1 SW2 SW3 OFF OFF OFF The DIP 2 switches are used to configure the pull high low resistors for different applications Pull High Low Resistor DIP 2 SW1 DIP 2 SW2 150k OFF OFF 1k default ON ON NOTE We recommend setting the pull high low resistor to 1k ON ON when termination is enabled S2 www ipc2u ru www moxa pro ...
Страница 15: ...wire is negative and which is positive STEP 3 Wire the terminal block There are three wiring options available for connecting to the TCC 100 s RS 422 485 terminal block 2 wire RS 485 When using the 2 wire RS 485 wiring option connect three wires from the TCC 100 s terminal block to the opposite connection As shown in the figure connect from Data to Data from Data to Data and from SGND to SGND 4 wi...
Страница 16: ...sole terminal program such as HyperTerminal or Moxa Terminal Emulator to test the connection If you have an RS 422 485 serial board such as the Moxa CP 132 a 2 port RS 422 485 board installed in your PC you can connect your PC s COM port to the TCC 100 s RS 232 port and then connect the TCC 100 s RS 422 485 terminal block to one of the RS 422 485 serial board s ports Alternatively if you have alre...
Страница 17: ...he best method for mitigating energy on an unused conductor is to dissipate the energy as heat by terminating both ends of the unused conductor to ground with resistors this method is called bi directional termination The resistance of the resistors should be equal to the characteristic impedance of the line The most common RS 485 twisted pair has a characteristic impendence of 100 to 120 ohms Mox...
Страница 18: ...14 Function Diagram Isolation Block Diagram www ipc2u ru www moxa pro ...
Страница 19: ...nteract with the PLC and the LCD display RS 422 Application A typical RS 422 application for the TCC 100 Series is shown in the following figure In this scenario two TCC 100 units are used to create a point to point connection between a PC and a scales The advantage of using two TCC 100 units to convert from RS 232 to RS 422 and then back to RS 232 is that the RS 422 cable connecting the two conve...
