Andover Controls i2 885 Controller

I N F I N E T I I 885 VAV Controller with Built in Infinet II i2 885 is a unique low cost VAV box controller that comes with a built in actuator to streamline hardware installation and commissioning time Two universal inputs an airflow sensor two A triac based outputs and an integrated damper actuator make controllers perfect for smaller VAV applications to all i2 controllers the i2885 features Flash memory and a fast processor for faster scan times i2885 communicates with the entire Andover Controls Infinet field bus i e both Infinet and Infinet II controllers and is with Continuum CyberStation Version 1.5 or greater Up to 254 devices can be networked to any Andover network controller RELIABILITY WITH FLASH MEMORY i2885 non volatile Flash memory stores your operating system and programs so that in the event of a power loss your will be restored when power is returned In additon the Flash allows for easy upgrades of your operating system via software eliminating the need to swap out proms input configuration on the i2885 consists of two full range Universal that accept voltage 0 5VDC digital on off counter signals up to or temperature signals plus an on board air flow sensor Typically two inputs are used for room temperature and either supply air or a setpoint adjustment signal i2885 contains two Form A Triac based outputs Each Triac is ground These outputs can be used separately for on off or pulsed of lighting heat and fan units or for bi directional control of and valves or configured into one Form K Tri state output are rated for AC loads only Typically the outputs are used for 1 2 stages of electric heat or a PWM reheat valve BUILDING SMART Compact Terminal Controller Low cost VAV Built in Damper Actuator Hardware Two Universal Inputs Two A Outputs for Flexible Options Non Volatile Flash Memory Utmost Reliability Both Application and Operating Flash Memory Allows Easy Software Updates On Board Airflow Sensor Local On Board Service Port Typical VAV Applications Cooling Only Cooling with 1 or 2 Stage Electric Heat Cooling with Reheat Valve PWM Control Fan Powered with 1 Stage Electric Reheat ACTUATOR integrated Belimo damper actuator allows direct mounting of the i2885 directly over existing damper shaft This eliminates the for separate mounting wiring and positioning the damper motor All i2885 controllers have software over drive protection which senses motor limit stall conditions and helps to motor damage Also the actuator has a clutch button to temporarily disengage the gears during commissioning The i2885 may be preset for a limited range of using the mechanical provided CAPABILITIES dynamic memory of the i2885 can be for any combination of programs alarming and data logging using the Andover Controls Plain English language Our object oriented Plain language with intuitive keywords provides easy method to tailor the controller to meet exact requirements Programs are entered the i2885 using the Continuum CyberStation or user terminal Programs are then stored in executed by the i2885 multiple i2885 is inherently easy Plain English A complete copy of one i2885 can be loaded directly into other i2885 changing any point names or programs Drawing Drawing Input P E C I F I C AT I O N S VAV Controller VAC 10 15 50 60 Hz CONTINUED Output Rating 0.5A 24VAC Tested according to 30 mA AC Triac is ground referenced DC loads permitted Output Accuracy sec for pulse width modulation ACTUATOR Torque of Travel Speed Resolution Output Accommodations Shaft Port in lb 3.95 Nm degrees with adjustable mechanical degree sec nominal 0.1 degrees with a 1.0 degree min movement 1.0 sec minimum pulse duration shafts 1 4 5 8 diameter 15.9mm fixed screw terminal connector removeable screw terminal fixed screw terminal connector 5 8 diameter 6.35mm 15.9mm connector LEDS SWITCHES Indicator LED Active Direction Jumper CW CCW SRAM 1MB FLASH 32 bit Coldfire LISTINGS 916 FCC CFR 47 Part 15 ICES 003 EN55022 3548 and VCCI Class A CE Consumption VA Protection with 1 amp fuse MOV protected Real Time Clock Synchronized through Infinet by network Interface Through Infinet RS 485 field bus to Environment Type Speed Length Media Error Checking Voltage Range Impedance Protection Resolution Accuracy Input 0 10 RH non x 7.50 x 2.40 D x 190.5W x 61D mm lbs 0.77kg UL Open Class Recommend Nema 1 Enclosure rating of UL94 5V controller to 19.2K baud ft 1,220m standard for Infinet I2 module allows extension to longer and is required after every of 32 units on the network twisted shielded pair low cable Standard CRC 16 CyberStation Version 1.5 or Universal inputs Voltage 0 5.115 VDC 30 to 230 34 to Digital on off Counter up to 4Hz 50 duty cycle 125 ms min pulse Current input 0 20 mA using 250 ohm resistor airflow sensor 0 to 1 W C volts DC ohm to 5.120V transients Tested according to mV from 23 to 66 or from 10 to 150 to 1 W C 0 250 Pa W C 1.25 Pa 23 C 73 F W C 12.50 Pa 23 73 single pole single throw SPST Form A can also be configured as one Tri Form K integrated damper actuator Controls Corp Headquarters Brickstone Square Massachusetts 01810 USA 1 978 470 0555 Fax 1 978 470 0946 Controls Europe Road LE65 2UG England 44 1530 417733 44 1530 415436 Controls Germany Seerhein 8 Konstanz 49 7531 99370 49 7531 993710 Controls France Dolomites 2 Rue Roger Salengro Fontenay Sous Cedex France 33 1 53 99 16 16 33 1 53 99 16 15 Controls Poland 56 Krakow 48 126385500 48126385501 Controls Asia 1201 02 Phase 1 Cheuk Nang Centre Hillwood Road Sha Tsui East Hong Kong 852 2739 5497 852 2739 7350 Controls Mexico Sur 1722 501 Florida D F 01030 Mexico 5255 5661 5672 5255 5661 5415 Balfour Beatty Company BUILDING SMART Andover Controls Corporation cid 127 All brand names trademarks and registered trademarks are the property of their respective holders