Andover Controls TCX 865 866 VAV Controller

Infinity 865,866 VAV Controller with Built in Actuator control controller Infinity TCX 865 programmable Infinet terminal controller is a unique low cost VAV box E A T U R E S E A T U R E S E A T U R E S E A T U R E S E A T U R E S that comes equipped with a built in damper actuator to streamline hardware installation Stand alone VAV Control for System save commissioning time The TCX 865 with two universal inputs an airflow sensor three Form triac based outputs and an integrated damper actuator is perfect for VAV applications requiring true peer to peer communications protocol provides the TCX 865 with the ability to Flexible VAV Control communicate with an Infinity network controller such as the CX 9200 as well as the entire of Andover Infinet field controllers Up to 254 TCX 865s can be networked to one CX series Peer to Peer Communications Provide Data Transfer oxide varistors and optocouplers on the TCX 865 provide 2500V isolation on each triac based ensure noise free operation and in most cases eliminate the need to install MOVs in the TCX 866 model adds an additional universal input plus a room sensor input which supports new Smart Sensor or any standard room temperature sensor The TCX 866 also adds two View and Modify Information with outputs to control reheat valves lighting ballast control etc Built in Damper Actuator Simplifies Installation Universal Inputs with Form A Outputs Plain English Language Simplifies On Board Pressure Transducer for Measurement Actuator Clutch Feature Saves Time Andover Smart Sensor TCX 865 866 VAV Control with Built in Actuator O M M U N I C A O M M U N I C A I O N S I O N S O M M U N I C AT I O N S I O N S O M M U N I C A O M M U N I C A I O N S to the Infinity TCX 865 is handled via the Infinet bus a twisted pair half duplex RS 485 interface is accomplished with a token passing protocol which provides full transparent data transfer between Infinity controllers on the network configuration consists of two full range Universal inputs that accept voltage 0 5 VDC digital on off counter signals to 4 Hz or temperature signals plus an on board air flow sensor The TCX 866 model offers an additional universal plus a room temperature input to support the Andover Smart Sensor or any standard room temperature sensor N P U T S N P U T S N P U T S N P U T S N P U T S U T P U T S U T P U T S U T P U T S U T P U T S U T P U T S TCX 865 contains three Form A triac based outputs for on off or pulsed control of lighting heat and fan units Two can also be configured to provide one Tri state Form K output and one Form A output for bidirectional control of and valves Outputs are rated for AC loads only The TCX 866 model also offers two analog outputs to control valves lighting ballast control etc ACTUA ACTUA ACTUAT O RT O RT O RT O RT O R ACTUA ACTUA integrated Belimo damper actuator allows simple direct mounting of the TCX 865 directly over the existing shaft This eliminates the need for separate mounting wiring and positioning of the damper motor All TCX 865 have built in software over drive protection which senses repeated motor limit stall conditions and helps to motor damage Also the actuator has a built in clutch button to temporarily disengage the direct drive gears commissioning The TCX 865 actuator may be preset for a limited range of motion using the mechanical stops TCX 865 can be configured to meet the exact distributed control requirements of your application using Andover powerful Plain English programming language Programs can be activated within individual TCX 865s or any controller Programs are entered into a TCX 865 using an SX 8000 workstation the LSX 280 Lap Top Service Tool network controller The program is then stored in and executed by the TCX 865 The on board replaceable lithium keeps the TCX 865 programs and real time clock backed up in the event of a power failure multiple TCX 865s is inherently easy with Plain English A complete copy of one TCX 865 programs can be directly into other TCX 865s without changing any point names or programs The SX 8000 workstation makes this even easier with its unique drag and copy feature CAPABILITIES CAPABILITIES CAPABILITIES CAPABILITIES CAPABILITIES dynamic memory of the TCX 865 can be allocated for any combination of Plain English control programs scheduling and data logging Andover object oriented language with intuitive keywords provides easy operation and In addition Plain English pre defined and customized functions and powerful math capabilities reduce time for repetitive applications 228mm 133mm 2.5 865 Dimensional Drawing 866 Extra I O Connections P E C I F I C A T I O N S P E C I F I C A T I O N S P E C I F I C A T I O N S P E C I F I C A T I O N S P E C I F I C A T I O N S VAC 50 60 Hz Individual transformer at each controller required not included Consumption VA Protection with 2 amp pico fuse MOV protected Clock quartz clock synchronized through Infinet by CX or CMX Network Environment 120 0 48 10 95 RH non condensing x 5 1 4 W x 2 1 2 D 228mm H x 133mm W x 63mm D lbs open class flammability rating of UL94 5V IP 10 terminal strip cover for NEMA 1 style IP 20 non rechargeable lithium battery Provides 3 years typical power failure backup of RAM memory and real time clock Interface Infinity CX or CMX Network Controllers or LSX 280 Lap Top Service Tool Speed to 19.2k baud Length 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 TCX 866 has 3 Temperature 30 to 230 34 to 110 on off Counter up to 4Hz at 50 duty cycle 125 ms minimum pulse width 0 5 115 VDC airflow sensor 0 to 1 W C Smart Sensor or std room sensor 32 to 105 0 to 41 TCX 866 only Voltage Range 5.115 volts DC Backup P E C I F I C A T I O N S Cont P E C I F I C A T I O N S Cont P E C I F I C A T I O N S Cont P E C I F I C A T I O N S Cont P E C I F I C A T I O N S Cont Impedance ohm to 5.120V Protection VAC or 24 VDC temporarily on any single channel 1000V transients Tested to IEC 1000 4 4 Resolution mV 15 mV 0.56 from 23 to 66 or 1 from 10 F to 150 to 1 WC 0 249 Pa 0.005 WC 1.25 Pa 23 73 0.05 WC 12.5 Pa 23 73 single pole single throw SPST Form A triacs 1 integrated damper actuator 2 analog outputs 0 10V TCX 866 0.5A 24 VAC 2000 volt transients Tested according to IEC 1000 4 4 30 MA AC triac outputs DC loads not permitted mA maximum 2K Ohm minimum impedance volts transients tested according to IEC 1000 4 4 sec for pulse width modulation mV resolution 100mv accuracy in lb 3.95 Nm degrees with adjustable mechanical stops degree sec nominal Resolution 0.1 degrees with a 1.0 degree min positioner movement Output 1.0 sec minimum pulse duration Accommodations shafts 1 4 5 8 diameter 6.35mm 15.9mm Accuracy Input Rating SPST 0 10V SPST 0 10V Actuator Torque of Travel Speed P E C I F I C A T I O N S Cont Shaft Bus Spade 250 Spade 250 Additional TCX 866 inputs use screw terminals Spade 250 Additional TCX 866 outputs use screw terminals 5 8 diameter 6.35mm 15.9mm barrier strip EPROM 32K RAM 128 Bytes EEPROM