The digital display units in the HDA 5500 series are microprocessor-controlled display and monitoring units designed for control panel installation. Different versions are available with a maximum of three analogue inputs, an analogue output (adjustable 4 .. 20 mA or 0 .. 10 V) and up to four relay outputs.

The analogue input signals are displayed according to the settings selected by the user. Each of the relay output can be assigned to one of the inputs or to the difference between input 1 andmore
Unit of Measure

Specifications

Model Code Description

HDA 5500-0-2-DC-000

Display Type

4-Digit 7-Segment LED Display Field, Red, Height of Digits 14.2 mm

3 LEDs for Active Sensor, 4 LEDs for Active Switching Output

Display Range

-999 to 9999 (User-Adjustable)

Display Units with Backlight

bar, kg/cm², MPa, psi, ºC, ºF, mA, V, Hz, kN, m, mm, inch, l, l/min, gal, gal/min, rpm, %, t

Operating Temperature [Min]

0 ºC

Operating Temperature [Max]

50 ºC

Residual Ripple of Supply Voltage

≤ 5 %

Storage Temperature Range

-40 to 80 ºC

Nominal Temperature Range of Display (Read-Out)

0 to 50 ºC

Power Supply

12 to 32 VDC

Analog Signal Input(s)

Measuring Range (1 Analog Input): Selectable 4 to 20 mA, 0 to 10 V, 0 to 5 V or 4 to 20 mA Sequential

Accuracy: ≤ ± 0.5% at 25 ºC

Analog Output

Analog Output, Permitted Load Resistance: 4 to 20 mA Load Resist. &le 400 ohms or 0 to 10 V Load Resist. &ge 2 kiloohms

Output Accuracy

≤ ± 0.5% at 25 ºC

Rise Time

70 ms

Type

4 Relays Each with Separate Common Supply

Switching Voltage

0.1 to 250 VAC, 12 to 32 VDC

Switching Current

10 mA to 2 A

Switching Capacity

500 V·A, 64 W

Life Expectancy of Switch Contacts

≥ 20 million at minimum load

≥ 400,000 at maximum load (typical)

Reaction Time

Approximate 20 ms (with Switching Delay = 0 ms)

Setting Range of Switch Points

1.5 to 100% of the Pre-set Display Range

Setting Range of the Switching Hystereses (Switch-Back Points)

0.5 to 99% of the Pre-set Display Range

Power Consumption

15 V·A at 85 to 230 V AC - Fuse Protection 1 AT

Supply for Measurement Transmitters

12 V DC ± 1%, Maximum 20 mA / Analog Input

Industry Standards/Certifications

CE Mark: EN 61000-6-1 / 2 / 3 / 4

Weight

0.7 lb

Division

ELECTRONICS

Product Group Family

CONDITION MONITORING

Product

DIAGNOSTICS / (HMG)

Dimensions

Depth

109 mm

Width

96 mm

Height

48 mm

Panel Cut Out Height

45 mm

Panel Cut Out Width

92 mm

Additional Information

Additional Information

Depending on the model, it is also possible to connect SMART sensors (Condition Monitoring sensors). SMART sensors are a generation of sensors from HYDAC which can provide a variety of different measured variables.

Note

Note

Reverse polarity protection of the supply voltage, excess voltage, override and short circuit protection are provided.