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Types and Ordering
Product Name
Product No.
Thermostat
TOA-T101
40-100242
TOA-T102
40-100243
Temperature Sensor not included / order separately (any Sxx-Tn10 type can be used)
S-Tn10-005-A
40-200210
SOD-Tn10-1
40-200211
Accessories
OPA-S
40-500006
AEC-PM2
40-500130
Safety
DANGER! Safety advice
This device is for use as a temperature control unit. It is not a safety device. Where a device failure could
endanger human life and property, it is the responsibility of the client, installer and system designer to add
additional safety devices to prevent system failure. Ignoring specifications and local regulations may cause
equipment damage and endangers life and property. Tampering with the device and misapplication will void
warranty.
Technical Specifications
Power supply
Operating voltage: TOA-T101
Power consumption
Safety extra low voltage (SELV)
Electrical connection
Outputs
Switching logic
Output voltage:
Output power:
Relay output: SPST (NO)
Insulation strength
Electrical connection
Inputs
Type
Range
Accuracy
Environment
Operation
Climatic conditions
Temperature
Humidity
Transport & storage
Climatic conditions
Temperature
Humidity
Mechanical conditions
Standards
Degree of protection
Overvoltage category
Safety class
Environmental class
Doc: 70-00-0851A V1.0, 20210716
Subject to change without notice
Description / Configuration
230 VAC or 24V AC/DC power supply
24 V AC/DC output voltage
230 VAC power supply and output voltage
Temperature sensor (for measuring at the thermostat)
Temperature sensor
External display and operation terminal with LCD display and 4
keys
Memory device for easy copying of settings
230 VAC, ± 10 %, 50/60 Hz
24 VAC, ± 10 %, 50/60 Hz
24 VDC, 15...34 VDC
TOA-T102
230 VAC, ± 10 %, 50/60 Hz
Min.10 VA
HD 384, Class II
Screw terminals, cable 2x 0.34...2.5mm² (AWG 22...14)
Relay, normally closed
TOA-T101
If powered with 230 VAC: 24 VAC
If powered with 24 V AC/DC: 24 V AC/DC
TOA-T102
230 VAC
TOA-T101
If powered with 230 VAC: 5 VA
If powered with 24 V AC/DC: according power supply
TOA-T102
According power supply
2 A Full load current
4000 VAC between relays and system electronics
1000 VAC between neighboring contacts
Screw terminal, cable 2x 0.34...2.5mm² (AWG 22...14)
External temperature sensor: Sxx-Tn10 (NTC 10kΩ@25°C)
-20...100 °C (-4...212 °F)
0.5°C at 0...50 °C (32...122 °F)
1.0°C at -20...0 °C (-4...32 °F) / 50...100 °C (122...212 °F)
To IEC 721-3-3
Class 3K5
0...50 °C (32...122 °F)
< 95 % RH non-condensing
To IEC 721-3-2 and IEC 721-3-1
Class 3K3 und class 1K3
-25...70 °C (-13...158 °F)
< 95 % RH non-condensing
Class 2MT2
IP40 (EN 60529)
III (EN 60730-1)
II (IEC 60536)
II (EN 60730-1)
© Vector Controls GmbH, Switzerland
www.vectorcontrols.com
Thermostat TOA
Option
5 cm, PVC-cable
1 m, PVC-cable
Page 2 / 10
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