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<p>Speisetrenner HART D6C 52500<br />Repeater Power Supply HART D6C 52500</p>

Repeater Power Supply HART D6C 52500

Powering and Isolation of 2-wire HART Transmitters

With the Repeater Power Supply HART D6C 52500 DRAGO is extending its offer on high-accuracy and high-reliable components of the interface technique.

  • Energization of 2-wire transmitters
    Provides the transmitter with energy
  • Undisturbed HART transmission
    Bidirectional HART data transfer across the separation
  • 3-Port isolation
    Protection against erroneous measurements due to parasitic voltages or ground loops
  • Extremely slim design
    6.0 mm small housing with practical pull-spring clamps
  • Protective Separation acc. to EN 61140
    Protects service personnel and downstream devices against impermissibly high voltage
  • Maximum reliability
    No maintenance costs
  • 5 Years Warranty

The D6C 52500 repeater power supply is used to supply and separate 2-wire transmitters. It supplies the transmitter with power and transmits the measurement signal to the output galvanically isolated and with high accuracy. In addition to the analog signal, the D6C 52500 also transmits data protocols for HART transmitters. It allows bidirectional communication with the field device from every point of the cabling.

Pluggable cross-connectors for the auxiliary power supply ensures fast and economical installation. The slim housing with 6.0 mm wide saves significant space on DIN-rail in the switch cabinet.

The optimized efficiency of the D6C 52500 power pack contributes significantly to reducing the units own heat generation. This is reflected in extremely high MTBF, it means highest reliability and long-term stability. A green LED on the front of the unit has been provided to monitor the power supply.

Technical Data

Input

Input signal 4 ... 20 mA modulated with HART signal
Input resistance ≤ 50 Ohm  
Transmitter supply voltages Approx. 18 V  
Max. supply current 30 mA  

Output

Output signal 4 ... 20 mA modulated with HART signal
Load 230 Ohm ... 600 Ohm
Offset < 20 µA
Linear transmission range –1 ... +110 %
Ripple < 10 mVrms

General Data

Transmission error < 0.1 % of final value
Temperature coefficient 1) < 100 ppm/K
Cut-off frequency (-3 dB) > 2.5 kHz  HART signal
Response time (T10-90) < 0.2 ms
Test voltage 2.5 kV, 50 Hz between all circuits
Working voltage 2)
(Basic Insulation)
Up to 600 V AC/DC for overvoltage category II and pollution degree 2 acc. to EN 61010-1 between all circuits.
Protection against electrical shock 2) Protective separation according to EN 61140 by reinforced insulation in accordance with EN 61010-1 up to 300 V AC/DC for overvoltage category II and pollution degree 2 between all circuits.
Ambient temperature  Operation
Transport and storage
–25 °C to +70 °C
–40 °C to +85 °C
Power supply 24 V DC, 16.8 V ... 31.2 V DC, ca. 1.2 W
EMC 3) EN 61326-1
Construction 6.0 mm housing, protection class: IP 20
Weight Approx. 50 g
  1. Average TC based on the final value in specified operating temperature range
  2. As far as relevant the standards and rules mentioned above are considered by development and production of our devices. In addition relevant assembly rules are to be considered by installation of our devices in other equipments. For applications with high working voltages, take measures to prevent accidental contact and make sure that there is sufficient distance or insulation between adjacent situated devices.
  3. Minor deviations possible during interference

Block diagram

D6c52500

Dimensions

Gehaeuse6mm

Terminal assignments
Pull-spring clamps, Wire cross-section max. 2.5 mm², Stripped length 9...10 mm

1 Input + 5 Output +
2 Input - 6 Output -
3 n.c. 7 Power supply +
4 n.c. 8 Power supply -

Downloads

Product line

Devices Order No.
Repeater Power Supply, HART Communication D6C 52500

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