Aurora ZS Pro-F User manual

Aurora UPC ZS Zone Sensors Installation Guide
Aurora Universal Protocol Converter (UPC)
ZS Zone Sensors
Installation Guide
IG1582EW 04/14

Aurora UPC ZS Zone Sensors Installation Guide
Table of Contents
What are ZS Sensors? ........................................................................................................... 1!
Rnet Configuration...............................................................................................................................................2!
Specifications ....................................................................................................................................................... 3!
To address a ZS Sensor ......................................................................................................... 5!
Wiring and mounting a ZS Sensor ......................................................................................... 6!
Power requirements ............................................................................................................................................6!
Rnet wiring specifications ..................................................................................................................................7!
To wire and mount a ZS Sensor.........................................................................................................................8!
To communicate through the local access port ................................................................... 10!
To set up a Local Access connection in the WebCTRL® for OEMs interface........................................... 10!
Troubleshooting ..................................................................................................................12!
ZS Pro or ZS Pro-F ............................................................................................................................................. 12!
To format a ZS Sensor...................................................................................................................................... 13!

1
Aurora UPC ZS Zone Sensors Installation Guide
ZS Sensors are thermistor-based temperature sensors that may optionally sense humidity, CO2, or VOC. ZS
Sensors are wired to the Rnet of the Aurora UPC Controller.
The following table shows the 4 ZS Sensor models and their features.
Sensor
Features
ZS Standard
•Local access port
•No user control
ZS Plus
•Slide potentiometer to make the zone warmer or cooler
•button to override the schedule and put the zone in an
occupied state, or force the zone to an unoccupied state
•Green LED to indicate occupied state
•Local access port
What are ZS Sensors?

2
Aurora UPC ZS Zone Sensors Installation Guide
Sensor
Features
ZS Pro
•LCD display
•button to override the schedule and put the zone in an
occupied state, or force the zone to an unoccupied state
•and buttons to change any editable property, such as
the setpoint temperature
•button to cycle through information defined in the control
program
•Green LED to indicate occupied state
•Local access port
ZS Pro-F
All of the ZS Pro's features plus:
•button to turn on heating, cooling, or fan only, or set to
auto control.
•button to adjust fan speed (not used)
•F/C button to set temperatures to Fahrenheit or Celsius
To configure the control program for the desired user interaction with the sensor, see the ZS Sensor Application
Guide.
For basic user instructions, see the ZS Sensor User Guide.
!
Rnet Configuration
An Rnet can consist of the following devices wired in a daisy-chain or star configuration:
•Up to 15 ZS Sensors
•Up to 2 BACview®devices
NOTES
•Although an Rnet can have 15 ZS Sensors, you can have no more than 5 sensors per control program.
•You cannot have RS sensors and ZS sensors on the same Rnet.

3
Aurora UPC ZS Zone Sensors Installation Guide
!
Specifications
Sensing element
range and accuracy
Temperature only
Range:
Accuracy:
32 to 122°F (0 to 50°C)
±0.35°F (0.2°C)
Temperature if humidity
is included
Range:
Accuracy:
50 to 104°F (10 to 40°C)
0.5°F (0.3°C)
Options:
Humidity
Range:
Accuracy:
10 to 90%
2% typical
CO2
Range:
Accuracy:
0 to 2000 PPM
±75 PPM typical
VOC
Range:
Accuracy:
0 to 2000 ppm
1 PPM
Power requirements
Temperature only
ZS Standard or ZS Plus:
ZS Pro or Pro-F:
12 Vdc @ 6 mA
12 Vdc @ 7 mA
Temperature with humidity
ZS Standard or ZS Plus:
ZS Pro or Pro-F:
12 Vdc @ 7 mA
12 Vdc @ 8 mA
Temperature with humidity
and VOC - All models
12 Vdc @ 60 mA
Temperature with humidity
and CO2- All models
12 Vdc @ 15 mA (idle) to
190 mA (CO2measurement cycle)
Temperature and CO2-
All models
12 Vdc @ 14 mA (idle) to
189 mA (CO2measurement cycle)
Power supply
The 4-conductor Rnet cable from a controller supplies +12 Vdc @ 210
mA. For additional power, use an external power supply. Use the above
power requirements to calculate the size of the external power supply.
Communication
115 kbps
Local access
port
For local access to start up and troubleshoot the system
Environmental
operating range
-4 to 122°F (-20 to 50°C), 10 to 90% relative humidity, non-condensing
Mounting
Standard 4x2-in. electrical box using the 6-32 x 1/2" mounting screws
provided

4
Aurora UPC ZS Zone Sensors Installation Guide
Overall dimensions
Temperature sensor
or temperature with
humidity sensor
Sensor with CO2or VOC
Width:
Height:
Depth:
Width:
Height:
Depth:
3 in. (7.62 cm)
4-13/16 in. (12.22 cm)
13/16 in. (2.01 cm)
2-7/8 in. (7.3 cm)
4-13/16 in. (12.22 cm)
1-1/4 in. (3.18 cm)
Listed by
FCC Part 15-Subpart B-Class A, CE
!

5
Aurora UPC ZS Zone Sensors Installation Guide
Each ZS Sensor on an Rnet must have a unique address, but addresses do not have to be sequential.
Use the DIP switches on the back of the ZS Sensor to set an address from 0 to 14. (0 is factory default.) Each DIP
switch has the value shown in the figure below. Turn on as many DIP switches as you need so that their total value
equals the address.
DIP
Switch
value
1
ON
2
4
8
1 2 3 4
EXAMPLE DIP switches 1 and 4 above are on. Their values (1 + 8) total 9, so the sensor's address is 9.
!
To address a ZS Sensor

6
Aurora UPC ZS Zone Sensors Installation Guide
The Rnet communicates at a rate of 115 kbps and should be wired in a daisy-chain, star, or hybrid configuration.
!
Power requirements
Power requirements
Temperature only
ZS Standard or ZS Plus:
ZS Pro or Pro-F:
12 Vdc @ 6 mA
12 Vdc @ 7 mA
Temperature with humidity
ZS Standard or ZS Plus:
ZS Pro or Pro-F:
12 Vdc @ 7 mA
12 Vdc @ 8 mA
Temperature with humidity
and VOC - All models
12 Vdc @ 60 mA
Temperature with humidity
and CO2- All models
12 Vdc @ 15 mA (idle) to
190 mA (CO2 measurement cycle)
Power supply
The 4-conductor Rnet cable from a controller supplies +12 Vdc @ 210
mA. For additional power, use an external power supply. Use the above
power requirements to calculate the size of the external power supply.
The controller and the external power supply must share a common
ground.
Wiring and mounting a ZS Sensor