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  • RTD DIN Rail mount Trip Amplifier
  • DAT5024 T 1 FEATURES

    • Thermocouple Input.
    • Output One Relay.
    • DIN Rail Mounted.
    • Isolated.

Thermocouple Trip Amp DAT5024-T1

General Description.

The DAT5024 is a DIN Rail mount Thermocouple Trip Amp. It can accept a signal from various sensors such as K, J, R, S, B, E, T, N Type thermocouples and other sensors like RTD's, Current, Voltage, mV, or resistors. The relay is a single pole double throw and there is an option for a second relay. The input must be selected at the time of ordering. The relay settings are adjustable by the DIP switches and the Potentiometers. Test points for the settings are on the front panel.

The isolation between the Thermocouple input and power supply is 2000 Vac.
There is 2000Vac isolation between the Thermocouples and the relay contacts.
The isolation between the power supply and contacts of the relay is 1500 Vac.
The isolation eliminates the effects of all ground loops and allows the use of the converter in heavy environmental conditions found in industrial applications. The DAT5024 is in compliance with the standard 89/336/EEC on the Electromagnetic Compatibility. It is housed in a plastic enclosure of 20.5 mm thickness suitable for DIN rail mounting in compliance with EN-50022 and EN-50035 standards.

Thermocouples J, K, R, S, B, E, T and N.

1 Relay
Power Supply Voltage 18-30Vdc
Reverse polarity protection 60Vdc
120 mA
On Order
Input-Power Supply 2000Vac 50Hz, 1min.
Input-Contacts 2000Vac 50Hz, 1min.
Power Supply-Contacts 1500Vac 50Hz, 1min.
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
Material self-extinguishing
Dimensions W X L X H
3 1/2" x 4 1/2" x 1/2"
90 x 112x x 12.5 mm
Weight 3 oz 90 g
Operating Temperature -4°F +140°F -20°C +60°C
Storage Temperature -40°F +185°F-40°C +85°C
Humidity (non condensing) 0-90%



Input Thermocouple, mV, RTD's Volts. See Data sheet for range.
Output: Relay 1 SPDT Relay.
Power Supply: 18 to 32 Vdc
Temperature rating: Operative- 4°F +158°F - 20°C +60°C
  Temperature Storage Temperature - 40°F +170°F - 40°C +85°C.
Humidity: (non condensing) 0-90%.
Housing: Material self-extinguishing.
Dimensions: Diameter 1 3/4 " Height 15/16 " 42 mm X 24mm
Weight: 3 oz 90 g.
EMC. For industrial environments.
  Immunity: EN 61000-6-2.
  Emission: EN 61000-6-4.


RTD 3 wire Terminals N and O Compensation M
Resistance 3 wires Terminals N and O Compensation M
Thermocouple Terminals + N and - P
Volts Positive N Negative P
mA Passive Positive O Negative P
mA Active Positive M Negative O
Power supply Positive +V Q Negative -V R
Relay 0 Normally Closed G, Common L, Normally Open I.

DAT5024 wiring Diagram


  • Thermocouple trip amplifier.
  • K Type Thermocouple Limit Alarm.
  • J type Thermocouple Trip Amp.
  • R Type Trip Amplifier.
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