Andover Controls TCX 870 Terminal Controller

Infinity 870 Terminal Control Unit Infinity TCX 870 is the perfect choice for stand alone programmable direct digital control of fan E A T U R E S units induction units heat pumps and small AHUs that need both digital and analog outputs Cost effective Controller for Fan universal inputs accompany the three digital and two analog outputs to produce a cost effective Small AHUs for smaller applications The Infinet true peer to peer communications protocol provides Infinity TCX 870 with the ability to instantly communicate with an Infinity network controller such the CX 9200 as well as the entire network of Andover Infinet field controllers Up to 254 TCX 870s be networked with the Infinity CX family of controllers to the Infinity TCX 870 is handled via the Infinet bus a twisted pair half duplex RS 485 interface Communica is accomplished with a token passing protocol which provides full transparent data transfer between all Infinity controllers the network TCX 870 has four full range universal inputs that accept temperature voltage digital on off or counter signals up to 4Hz voltage range is switch selectable between 0 5VDC and 0 10VDC Form A relay outputs provide on off control of lighting heat and fan units Each output has an individual return and is rated to switch 240V 5 amps Two analog outputs are also included for modulating control providing 0 20 VDC or 0 20 output signals TCX 870 can be configured to meet the exact distributed control requirements of your application using Andover Controls Plain English programming language Programs can be activated within individual TCX 870s or any network Programs are entered into an TCX 870 using an SX 8000 or Continuum workstation the LSX 280 Lap Top Service or network controller The program is then stored in and executed by the TCX 870 The TCX 870 on board lithium battery programs and the real time clock backed up in the event of a power failure Stand Alone DDC for System Peer to Peer Communications Transparent Data Plain English Language Programming Universal Inputs for Flexible Configurations Relay Outputs Rated At 240V for Control Two Built in Analog Outputs Voltage or Current Connector Provided for EMX 170 Interface TCX 870 Terminal Control Unit CAPABILITIES dynamic memory of the TCX 870 can be allocated for any combination of Plain English control programs scheduling and data logging Our object oriented language with intuitive keywords provides easy operation and program In addition Plain English pre defined and customized functions and powerful math capabilities reduce program time for repetitive applications INTERFACE INPUT TCX 870 includes an input for the EMX 170 Programmable Interface a low cost user interface with an 8 character display and six programmable pushbuttons An operator can use the EMX 170 for changing setpoints or schedules point statuses or overriding normal operation The EMX 170 also comes in an industrial Nema 4X version suitable panel mounting mm mm mm mm mm mm BUTTON ANALOG TD IN2 1 OUT1 LED1 PORT C C OUTPUT H0LES mm DIA 4.14 mm 870 Dimensional Diagram P E C I F I C A T I O N S 50 60 Hz TCX 870 24 OR 50 60 Hz TCX 870 220 Consumption Protection with 3 amp socketed 3AG fuse MOV protected Clock clock Environment 120 0 10 95 RH non condensing x 6.7 W x 3.1 D 180mmH x 170mmW x 079mmD 3 lbs 1.4 Kg Type open class sheet metal IP 10 Backup lithium battery Provides 4.7 years typical accumulated power backup of RAM memory and real time clock Interface Speed to 19.2k baud Length Infinity or Continuum CX or CMX Network Controllers or LSX 280 Lap Service Tool ft 1,220m standard for Infinet InfiLink amplification module allows to longer distances and is required after every group of 32 units on the Media twisted shielded pair approved low capacitance cable Error Checking Standard CRC 16 Universal inputs Temperature 30 to 230 34 to 110 Digital on off up to 4Hz at 50 duty cycle Voltage 0 5.115 VDC or 0 10.130 VDC Voltage Range Volts DC or 0 10.130 VDC individually dip switch selectable P E C I F I C A T I O N S Cont Continued Impedance ohms 5V range pull up disabled Protection Resolution Accuracy ohms 5V range pull up enabled ohms 10V range pull up disabled VAC or 24 VDC indefinitely on any single channel volt transients mV 5V range 10.0 mV 10V range mV 0 5.115V range over range of 10 to 150 over 23 to 65 mV 0 10.130V range Interface provided for EMX 170 Programmable Interface single pole single throw SPST Form A relays analog outputs 0 to 20 VDC or 0 to 20 mA Output Rating 250 VAC volt transients Output Resolution sec for pulse width modulation Output Resolution VDC or 0.1 mA Output Accuracy VDC or 0.2 mA Output Load Minimum Load 4K ohms Maximum Load 750 ohms terminal block terminal block terminal block terminal block EPROM 32K RAM lK EEPROM Bus Size LISTINGS 916 FCC CE Available with 24 VAC or 220VAC Power Controls Corporation Headquarters Brickstone Square Massachusetts 01810 978 470 0555 978 470 0946 Controls Ltd Road Ashby de la Zouch LE65 2UG England 44 1530 417733 44 1530 415436 Control GmbH Seerhein 8 Konstanz Germany 49 7531 99370 49 7531 993710 Control S A Dolomites 2 Rue Roger Salengro Fontenay Sous Cedex France 33 153 99 16 16 Fax 33 153 99 16 15 Controls Corporation 1201 02 Phase I Nang Centre Hillwood Road Tsim Sha Tsui Hong Kong 852 2739 5497 852 2739 7350 Controls Mexico Sur 1722 501 Florida D F 01030 Mexico 525 661 56 72 525 661 54 15 Patent 4591967 Andover Controls Corporation subject to change without notice Andover Product Installation for exact installation instructions specifications