Datexel
  • RTD Trip Amplifier DAT5024R2
  • DAT5024 R2 FEATURES

    • Input RTD's Pt100, Pt1000, Ni100, Ni1000.
    • Output Two Relay.
    • DIN Rail Mounted.
    • Isolated.

RTD Trip Amp DAT5024R2

General Description.

The DAT5024R2 is a Din Rail mount RTD Trip Amplifier. It accept signals from Resistors and RTD's. The Threshold 1 is programmed as high alarm, while, by dip-switches, it is possible to set the Threshold 2 either as high or low alarm. The trip level of each threshold can be adjusted by the potentiometers and checked by the test-points located on the front of the device. It is possible to adjust by potentiometers the values of the hysteresis level and delay time.

The isolation between input and power supply is 2000 Vac. The isolation between input and contacts of relays is 2000 Vac. The isolation between power supply and contacts of relays is 1500 Vac. The isolations eliminate 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.

INPUT
RTD Pt100, Pt1000, Ni100, Ni1000.

OUTPUT
2 Relay
POWER SUPPLY
Power Supply Voltage 18-30VDC
Reverse polarity protection 60Vdc
CURRENT CONSUMPTION
120 mA
CONFIGURATION
On Order
ISOLATION
Power Supply Voltage 18-30VDC
Reverse polarity protection 60Vdc
EMC
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
HOUSING
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
TEMPERATURE
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%

 

Specifications

Input Pt100, Pt1000, Ni100, Ni1000, V, mA, Ohms. See Data sheet for range.
Output: Relay 2 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.

Drawings

Input
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
Output  
Relay 0 Normally Closed G, Common L, Normally Open I.
Relay 1 Normally Closed F, Common E, Normally Open H.

Resistance Trip Amp wiring Diagram


Applications

  • Pt1000 Limit Alarm.
  • RTD Trip Amp..
  • Resistance Trip Amplifier.
  • Ohms Limit Alarms.
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