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Carrier UC Open, Installation And Startup Manual

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Carrier UC Open Installation And Startup Manual Download Page 5

 

 

 

UC Open 

 

CARRIER CORPORATION ©2019   

Installation and Start-up Guide 

 

All rights reserved 

 

1 

 

What is the UC Open controller? 

The UC Open is a general purpose controller that provides the communications circuitry, non-volatile memory, and 

removable screw terminals for I/O connections. 
 

 

 
 

 

Specifications 

 

Driver 

drv_ucopen_std 

Maximum number of control 

programs* 

10 

Maximum number of 

BACnet objects* 

1050 

Introduction 

Summary of Contents for UC Open

Page 1: ...I In ns st ta al ll la at ti io on n a an nd d S St ta ar rt t u up p G Gu ui id de e CARRIER CORPORATION 2019 A member of the United Technologies Corporation family Stock symbol UTX Catalog No 11 80...

Page 2: ...ur local Carrier office Important changes are listed in Document revision history at the end of this document CARRIER CORPORATION 2019 All rights reserved throughout the world i Vu is a registered tra...

Page 3: ...outputs 8 To wire inputs and outputs 9 Wiring devices to the UC Open s Rnet port 11 Rnet wiring specifications 11 To wire ZS sensors to the controller 11 To wire the Wireless Adapter for wireless sens...

Page 4: ......

Page 5: ...C Open controller The UC Open is a general purpose controller that provides the communications circuitry non volatile memory and removable screw terminals for I O connections Specifications Driver drv...

Page 6: ...Local Access port For system start up and troubleshooting using Field Assistant Inputs 6 inputs configurable for thermistor or dry contact 1 and 2 are also configurable for 0 5 Vdc sensors NOTE Input...

Page 7: ...in 13 cm Mounting dimensions C D E 5 1 4 in 13 3 cm 2 9 16 in 6 5 cm 3 16 in 5 cm Panel depth 2 in 51 mm Weight 0 6 lbs 0 27 kg BACnet support Conforms to the BACnet Advanced Application Controller B...

Page 8: ...port page 11 Mounting the UC Open WARNING When you handle the UC Open Do not contaminate the printed circuit board with fingerprints moisture or any foreign material Do not touch components or leads H...

Page 9: ...labeled Gnd and Hot 3 Connect the transformer wires to the screw terminal connector NOTE If using a grounded transformer connect the ungrounded lead to the Hot terminal to avoid damaging the transfor...

Page 10: ...CAUTION The factory default setting is 00 and must be changed to successfully install your UC Open Wiring for communications The UC Open communicates using BACnet on the following types of network se...

Page 11: ...nd 4 to MS TP BACnet MS TP The appropriate baud rate See the MS TP Baud diagram on the controller Off Off ARC156 BACnet ARC156 N A Baud rate will be 156 kbps regardless of the DIP switch settings Off...

Page 12: ...0 33 to 2 52 Vdc All Dry contact A 3 3 Vdc wetting voltage detects contact position resulting in a 0 3 mA maximum sense current when the contacts are closed IN 1 IN 2 0 5 Vdc The input impedance of th...

Page 13: ...hat the UC Open s power and communications connections work properly 2 Pull the screw terminal connector from the controller s power terminals labeled Gnd and Hot 3 Connect the input wiring to the scr...

Page 14: ...IN 1 or IN 2 to the type of signal the input will receive All Thermistor Dry contact Verify the IN 5 jumper is on Rnet Port ZS sensors Wireless Adapter for wireless sensors Equipment Touch TruVu ET Di...

Page 15: ...ions NOTE Use the specified type of wire and cable for maximum signal integrity Description 4 conductor shielded or unshielded CMP plenum rated cable Conductor 22 AWG 7x0096 bare copper if Rnet has on...

Page 16: ...m each wire Outer Jacket Inner insulation 25 in 6 cm 3 Wire each terminal on the sensor to the same terminal on the controller See diagram below NOTE Carrier recommends that you use the following Rnet...

Page 17: ...off the power to the controller that the Wireless Adapter will be wired to 2 Partially cut then bend and pull off the outer jacket of the Rnet cable s Do not nick the inner insulation Inner insulatio...

Page 18: ...Rnet with ZS sensors or a Wireless Adapter use the standard 4 conductor Rnet wiring and follow the wiring instructions To wire ZS sensors to the UC Open page 11 The only device on the Rnet you can use...

Page 19: ...erminal 5 Turn on the UC Open s power 6 Turn on the Equipment Touch To wire the TruVu ET Display WARNING Do not apply line voltage main 24 Vdc power only Wiring power Wire the TruVu ET Display 24V DC...

Page 20: ...ll your UC Open into an i Vu Control System Use the Help in the referenced software for detailed descriptions of these procedures EquipmentBuilder or Snap 1 Use EquipmentBuilder or Snap to create cont...

Page 21: ...gram drop down list Select the control program Not in the Control Program drop down list a Click Add New b Browse to select the control program c Click Open d Click Continue e Click Close 7 To upload...

Page 22: ...t port Temporary or permanent user interface for start up 1 Requires a USB Link Part USB L 2 See the Equipment Touch Installation and Setup Guide for detailed instructions CAUTION If multiple controll...

Page 23: ...ble but they will reset themselves if the condition that caused the fault returns to normal Rx Lights when the controller receives data from the network segment there is an Rx LED for Ports 1 and 2 Tx...

Page 24: ...ry the following solutions Turn the UC Open off then on Download memory to the UC Open Replace the UC Open NOTE If you resolve the issue but the Error LED does not turn off cycle power to the controll...

Page 25: ...ower and measure the voltage If the voltage is below 2 9 volts you need to replace the battery CAUTION Power must be ON to the UC Open when replacing the battery or your date time and trend data will...

Page 26: ...ful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference a...

Page 27: ...erm Dry Contact Upper IN 1 IN 1 GND 0 5Vdc Lower IN 2 GND Therm Dry Contact Upper IN 2 IN 2 GND 0 5Vdc Lower IN 3 GND Therm Dry Contact N A IN 3 IN 4 GND Therm Dry Contact N A IN 4 IN 5 GND Therm Dry...

Page 28: ...ter for wireless sensors C D To wire the controller to the network Added BACnet ARC156 connection information C D Wiring for communications Changed from Wiring the UC Open to the MS TP network C D Spe...

Page 29: ......

Page 30: ...CARRIER CORPORATION 2019 A member of the United Technologies Corporation family Stock symbol UTX Catalog No 11 808 464 01 1 25 2019...

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