AppController overview and specificationsAppController CARRIER CORPORATION ©2019Installation and Start-up Guide All rights reserved2SpecificationsDriver drv_acopen_stdMaximum number of controlprograms*2Maximum number ofBACnet objects*1050* Depends on available memoryPower 24 Vac ±10%, 50–60 Hz20 VA power consumption26 Vdc (25 V min, 30 V max)Single Class 2 source only, 100 VA or lessBACnet Port For communication with the controller network using BACnet ARC156 (156 kbps)or BACnet MS/TP (9600 bps – 76.8 kbps)Rnet port Supports up to 10 wireless and/or ZS sensors, and one Equipment Touch orTruVu™ ET Display Supplies 12 Vdc/210 mA power to the Rnet at an ambient temperature of77°F (25°C) with a 24 Vac nominal power source.NOTE Ambient temperature and power source fluctuations may reduce thepower supplied by the Rnet port.NOTE If the total power required by the sensors on the Rnet exceeds the powersupplied by the Rnet port, use an external power source. The Wireless Adapter,Equipment Touch, or TruVu™ ET Display must be powered by an external powersource. See the specifications in each device's Installation and Start-up Guide todetermine the power required.Local Access port For system start-up and troubleshooting using Field AssistantInputs 6 inputs configurable for thermistor or dry contact.1 and 2 are also configurable for 0–5 Vdc sensors.NOTES Inputs 7 and 8 are unused. Input 5 has a maximum temperature of 140°F (60°C).Input resolution 10 bit A/DAnalog outputs 3 analog outputs, 0–10 Vdc (5 mA max)Binary outputs 5 binary outputs, dry relay contacts rated at 1 A max. @ 24 Vac/Vdc. Configurednormally openOutput resolution 8 bit A/D, using filtered PWMReal time clock Battery-backed real time clock keeps track of time in the event of a power failureBattery 10-year Lithium CR2032 battery retains the following data for a maximum of10,000 hours during power outages: control programs, graphics, editableproperties, schedules, and trends.