Vector 40-100242, Быстрый старт

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Thermostat TOA
Doc: 70-00-0851A V1.0, 20210716 © Vector Controls GmbH, Switzerland Page 1 / 10
Subject to change without notice www.vectorcontrols.com
Thermostat TOA-T101, TOA-T102
Overview
The TOA is an electronic thermostat (temperature monitor) for NTC
temperature sensors with outputs for 230V or 24 V AC/DC actuators.
If the measured temperature exceeds the temperature limit, the
thermostat switches off its output. If the temperature returns to within
the allowed limit, the output is switched back on.
The thermostat can work for heating or cooling applications.
The TOA is delivered with a maximum temperature limit of 35°C (95 °F)
and an allowed limit of 30 °C (86 °F)
It can be adjusted by the user using the OPA-S operating terminal if
required.
Note: The thermostat does not include temperature sensors. These need
to be ordered separately.
Features
- TOA-T101:
230 VAC or 24 V AC/DC power supply
24 V output
- TOA-T102:
230 VAC power supply
230 VAC output
- Adjustable switch on and off temperature limits.
-20...100 °C (-4...212 °F) adjustment range
- 0.5 °C (1 °F) measuring accuracy
- Signal LED indicates operating status of Thermostat
- Temperature can be measured at the device or remotely
- Easy programming of settings with external control unit
- Quick copying of predefined settings using a memory device
Applications
- Ventilation damper control for elevator shafts.
Control of damper for temperature control in an elevator shaft by opening or closing the motorized dampers
(with spring return).
- Frost protection
Activating a heating device if temperature gets close to freezing.
Examples
Elevator shaft ventilation with TOA-T101: Elevator shaft ventilation with TOA-T102:
Product Testing and Certification
Declaration of
Conformity
Information on the conformity of our products can be found on our website
www.vectorcontrols.com on the corresponding product page under "Downloads".
TOA-T101
Motorized damper with spring return
Normally open
M
24 V AC/DC
230 VAC / 24 V AC/DC
N / GND
Open - Auto
Open - Auto Main switch
Switch machine
room
Temperature
Sensor
TOA-T102
Motorized damper with spring return
Normally open
M
230 VAC
230 VAC
N
Open - Auto
Open - Auto
Main switch
Switch machine
room
Temperature
Sensor