Veris TW2 Protocol Series Installation Manual

Installation Guide
Temperature
TW2TPXx TW2LPXx
NOTICE
• This product is not intended for life or safety applications.
• Do not install this product in hazardous or classi ed locations.
• Read and understand the instructions before installing this product.
• Turn o all power supplying equipment before working on it.
• The installer is responsible for conformance to all applicable codes.
If this product is used in a manner not speci ed by the manufacturer, the protection
provided by the product may be impaired. No responsibility is assumed by the
manufacturer for any consequences arising out of the use of this material.
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TW2 Protocol Series
Product Overview
TW2XPXx
The TW2 Protocol Series of temperature sensors for living space is a versatile sensor platform for use with BAS
controllers designed to accept BACnet or Modbus outputs. TW2 Protocol Series sensors are available with three user
interface options: touchscreen, LCD with three buttons and blank.
Product Identification
Model
TW2TPXA
TW2LPXA
TW2XPXA
Specifications
Protocol Output BACnet or Modbus via RS-485, selectable
Operating Temp. Range 0 to 50 °C (32 to 122 °F)
Housing Material High-impact ABS plastic
Terminal Block Torque 0.5 to 0.6 N-m (0.37 to 0.44 in-lbf)
Temperature Setpoint Scale: 0 to 50 °C (32 to 122 °F) or 10 to 35 °C (50 to 95 °F) max., adjustable span
Fan Speed Setpoint Off, Low, Medium, High
Override Button Display models feature a momentary override button
Terminal Blocks Screw terminals, 18-24 AWG
Screw Terminal Torque 0.2 N-m (2.0 in-lbF) max.
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Wall Mount Temperature Sensors
User Interface Setpoint
Touchscreen X
LCD / 3 Buttons X
Blank
OPERATING ENVIRONMENT
Input Power Class 2; 20 to 30 Vdc, 24 Vac, 50 to 60 Hz
TEMPERATURE TRANSMITTER
Sensor Type Solid state, integrated circuit
Accuracy ±0.2 °C (±0.4 °F) typical
Resolution 0.1 °C (0.1 °F)
Range 0 to 50 °C (32 to 122 °F)
DISPLAY MODELS
Touchscreen 61 mm (2.4 in), color, backlit, capacitive, 240x300 px
Setpoint: Temperature or fan speed selectable
Timeout override: Display timeout
Lockout override: Touchscreen/button lockout
LCD 52mm (2.05 in), segmented with 3 buttons
Setpoint: Temperature or fan speed selectable
Timeout override: Display timeout
Lockout override: Touchscreen/button lockout
SETPOINTS
OVERRIDE
WIRING TERMINALS
Override Temperature Sensor
X Temp. transmitter
X Temp. transmitter
Temp. transmitter
0920