ZN341v+/ZN141v+ Zone Controller Automated Logic’s ZN341v+/ZN141v+ are designed for a variety of pressure-independent VAV applications. These advanced controllers feature an integral actuator, advanced precision air-flow sensor, flexible connectivity to the full line of RS sensors, and easy-to-use air balance routines. Sophisticated pre-engineered control algorithms reduce energy consumption, maximize actuator life, and ensure occupant comfort. The ZN series controllers are fully programmable and provide networked peer-to-peer communications using native BACnet-over-ARCNET 156 Kbps or MS/TP. Key Features and Benefits • Optimized design for all types of pressure independent VAV applications including cooling only, cooling with modulated hot water re-heat, cooling with electric re-heat, constant volume boxes and dual duct boxes. • Uses a high speed 16-bit microprocessor with 1 MByte Flash memory and 512 KByte of RAM for graphical programming, diagnostic trends, and easy firmware upgrades using remote downloading - no chip replacement necessary. • Built-in 0-10 V-dc AO for baseboard or re-heat valve actuator. • Compact and rugged design for easy mounting and an integral brushless actuator for reliability and longevity. • The combination of the precision air flow sensor and advanced VAV algorithm assures occupant comfort both at minimum and maximum design air flows, while maximizing actuator life. • Compatible with the ZASF integral air flow sensor/actuator assembly for dual duct applications. • Rnet port supports Automated Logic’s line of ZS room sensors and provides local access to the system. • The ZN341v+/ZN141v+ controllers are fully graphically programmable and offer full peer-to-peer communications with other ZN line, ME line or SE line 1150 Roberts Boulevard controllers. Graphical programs are universally understood and provide self- Kennesaw, Georgia 30144 documenting control sequences. 770/429-3000 Fax 770/429-3001 • Easy-to-use test and balance program via ZS sensor or Rnet connection. www.automatedlogic.com ZN341v+/ZN141v+ Specif ications BACnet Support: Conforms to the BACnet Advanced Application Controller (B-AAC) Standard Device as defined in BACnet 135-2001 Annex L. - Tested to Protocol Revision 9 Communication: TThe following ports are available on the ZN341v+/ZV141v+ modules: EIA-485 port for ARCNET 156 Kbps or MS/TP (9600 bps – 76.8 Kbps). Local access port for system start-up and troubleshooting. Rnet port for RS room sensors – the Rnet port supports up to four ZS Standard sensors and one either RS Pro sensor or RS Plus sensor for averaging or high/low select control. Integral Air Flow Sensor: Precision low flow AWM series 0-2” W.C., sensitive down to ±0.001” W.C. Barbed tapered air flow connections 3/16” (4.75mm) I.D. tubing. Integral Actuator: Brushless DC motor, torque 35 inch-pounds (4Nm), 5 sq.ft. (0.46m²) maximum damper size. Both the ZN341v+ and ZN141v+ are compatible with the optional ZASF integral air f low sensor/actuator assembly for dual duct applica- tions. Digital Outputs: ZN141v+ has one digital output, ZN341v+ has three digital outputs. Relay contact rated at 1A max @ 24V-ac/V-dc, configured normally open. Analog Outputs: TOne analog output, 0 to 10 V-dc (5mA maximum) with 8-bit resolution. Universal Inputs: Four inputs with 10 bit A/D resolution. Four inputs are configurable for dry contact and type 2 thermistors. Inputs 1 and 2 are also configurable for 0 to 5 V-dc. Inputs 3 and 4 are taken when a LogiStat sensor is connected – these inputs are available if RS sensors are used. Microprocessor: High speed 16-bit microprocessor with ARCNET communication co-processor. Memory: 512 KByte non-volatile battery-backed RAM, 1 MByte Flash memory, 16-bit memory bus. (Shelf life of the battery is 10 years with 10,000 hours of continuous operation.) Status Indicators: LED status indicators for EIA-485 communication, running, error, power and all digital outputs. Module Addressing: Rotary dip switches for intuitive network addressing of modules. Protection: Built in surge and transient protection circuitry for power, communications, inputs and outputs. Listed by: UL916 (Canadian Std C22.2 No. 205-M1983), CE, FCC Part 15 – Subpart B – Class A Environmental Operating Range: 0ºF to 130ºF (-17.8ºC to 54.4ºC); 10 to 90% relative humidity, non-condensing. NOTE: Control modules must be installed within the building. Power Requirements: 24 V-ac ± 10%, 26 V-dc (25 V min, 30 V max), 50 to 60Hz, 20 VA. Physical: Rugged GE C2950 Cycoloy plastic; UL94-5VA plenum rated enclosure. Weight: 1 lb. 11 oz. (0.8 kg) Dimensions: Mounting* Overall Width: 6-1/2” (165mm) One mounting hole as shown at left with 5-5/8” Mounting hole (143mm) spacing (height) from shaft centerline. Height: 7” (178mm) ZN341V+ spacing 5-5/16”. Depth: 2-1/2” (64mm) min. panel depth ZN141V+ *For indoor use only. Automated Logic Corporation . 1150 Roberts Boulevard . Kennesaw, Georgia 30144 . 770/429-3000 . Fax 770/429-3001 . www.automatedlogic.com © United Technologies Corporation 2013. All rights reserved. Copyright Policy BACnet is a registered trademark of ASHRAE. All other trademarks are the property of their respective owners. Specifications are subject to change without prior notice. Automated Logic is a part of UTC Climate, Controls & Security, a unit of United Technologies Corp ZN341_CS_r13 Made in the USA