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Pelican
Wireless Systems
Pelican
Wireless Systems
Caution
Failure to follow these instructions can damage the product or cause a hazardous
condition. Disconnect power during the installation of this product. All wiring must
conform to local codes and ordinances. The TA1 sensor is designed for use with a 24
VAC Pelican thermostats only. After installation, if the TA1 Sensor does not show up on
your Pelican Site Manager you will need to contact Pelican Wireless Support and
request a thermostat TS200(H) upgrade.
A
R
C
D
T
C
Wall Mounting
Mount the back plate of the TA1 sensor to a flat surface. Position it so that wires can be fed
through either the oval opening in the back or the small opening on the bottom of the TA1
sensor. Drill 3/16" holes into the wall at the provided mounting locations on the TA1 sensor.
Insert anchors into the wall and attach the back plate to the wall using the included mounting
screws. Follow the wiring instructions on page 2.
After the TA1 sensor is mounted simply line up the front cover to the back cover and snap
into place. To remove the front cover from the back plate, use a flat head screw driver and lightly
twist in the provided slots on each side of the TA1 sensor.
TA1 Temperature and Alarm Sensor
The Temperature and Alarm sensor is
an add-on accessory to the Pelican TS200
and TS200H Thermostats.
Uses:
1. External Temperature Sensing
2. Refrigeration Monitoring & Control
3. Dry Contact Alarm Interface
B
Pelican
Wireless Systems
D
Installation Guide
Hardware Provided
A
Wall Mounted Back Plate
B
Face Cover
Internal Temperature
C
Sensor
D
Mounting Hardware
1
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Table of Contents
Summary of Contents for Pelican TA1
- Page 1 Wall Mounting Mount the back plate of the TA1 sensor to a flat surface. Position it so that wires can be fed through either the oval opening in the back or the small opening on the bottom of the TA1 sensor.
-
Page 2: Wiring Diagram
The TA1 sensor requires 3-wires for power and communcation with a TS200(H); as shown in the diagram above. In many situations you will be able to simply mount the TA1 sensor on a wall and use the provided 10K internal temperature sensor to detect the temperature at the desired location. - Page 3 For installations where 3-wires already exists or can be run from a TS200(H) thermostat to the TA1 sensor. Mount the TA1 sensor directly on the wall. Connect TA1 sensor’s D, C, and R terminals to macthing terminals at TS200(H). 500' maximum distance.
- Page 4 TA1 sensor’s temperature sensor and the thermostat’s temperature sensor. – “Alarm” to use the TA1 sensor as an interface for a Dry Contact alarm input. Select whether a notification should be sent when the contact is opened or closed.
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