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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 and 2. A Pt100 temperature probe can be connected directly. In addition, an optional frequency measurement is possible, e.g. by using the HDS 1000 (HYDAC rpm probe) for the measurement of the rpm speed of rotary components.
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Items Elec_Displays_HDA5500.jpg
908861
HDA 5500 Display for Sensors
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908862
HDA 5500 Display for Sensors
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908863
HDA 5500 Display for Sensors
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908864
HDA 5500 Display for Sensors
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908865
HDA 5500 Display for Sensors
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Description N/A 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 and 2. A Pt100 temperature probe can be connected directly. In addition, an optional frequency measurement is possible, e.g. by using the HDS 1000 (HYDAC rpm probe) for the measurement of the rpm speed of rotary components.
Model Code Description N/A HDA 5500-0-0-AC-000 N/A HDA 5500-0-0-DC-000 N/A HDA 5500-0-1-AC-000 N/A HDA 5500-0-1-DC-000 N/A HDA 5500-0-2-AC-000
Display Type N/A 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 N/A -999 to 9999 (User-Adjustable)
Display Units with Backlight N/A 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] N/A 0 ºC
Operating Temperature [Max] N/A 50 ºC
Depth N/A 109 mm
Width N/A 96 mm
Height N/A 48 mm
Panel Cut Out Height N/A 45 mm
Panel Cut Out Width N/A 92 mm
Residual Ripple of Supply Voltage N/A ≤ 5 %
Storage Temperature Range N/A -40 to 80 ºC
Nominal Temperature Range of Display (Read-Out) N/A 0 to 50 ºC
Power Supply N/A 85 to 265 VAC 50/60 Hz N/A 12 to 32 VDC N/A 85 to 265 VAC 50/60 Hz N/A 12 to 32 VDC N/A 85 to 265 VAC 50/60 Hz
Analog Signal Input(s) N/A 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
Pt100 Input N/A
Frequency/Counter Input N/A
Analog Output N/A 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 N/A ≤ ± 0.5% at 25 ºC
Rise Time N/A 70 ms
Type N/A N/A N/A 2 Relays Each with Separate Common Supply N/A 2 Relays Each with Separate Common Supply N/A 4 Relays Each with Separate Common Supply
Switching Voltage N/A N/A N/A 0.1 to 250 VAC, 12 to 32 VDC N/A 0.1 to 250 VAC, 12 to 32 VDC N/A 0.1 to 250 VAC, 12 to 32 VDC
Switching Current N/A N/A N/A 10 mA to 2 A N/A 10 mA to 2 A N/A 10 mA to 2 A
Switching Capacity N/A N/A N/A 500 V·A, 64 W N/A 500 V·A, 64 W N/A 500 V·A, 64 W
Life Expectancy of Switch Contacts N/A N/A N/A ≥ 20 million at minimum load

≥ 400,000 at maximum load (typical)
N/A ≥ 20 million at minimum load

≥ 400,000 at maximum load (typical)
N/A ≥ 20 million at minimum load

≥ 400,000 at maximum load (typical)
Reaction Time N/A N/A N/A Approximate 20 ms (with Switching Delay = 0 ms) N/A Approximate 20 ms (with Switching Delay = 0 ms) N/A Approximate 20 ms (with Switching Delay = 0 ms)
Setting Range of Switch Points N/A N/A N/A 1.5 to 100% of the Pre-set Display Range N/A 1.5 to 100% of the Pre-set Display Range N/A 1.5 to 100% of the Pre-set Display Range
Setting Range of the Switching Hystereses (Switch-Back Points) N/A N/A N/A 0.5 to 99% of the Pre-set Display Range N/A 0.5 to 99% of the Pre-set Display Range N/A 0.5 to 99% of the Pre-set Display Range
Power Consumption N/A 15 V·A at 85 to 230 V AC - Fuse Protection 1 AT
Supply for Measurement Transmitters N/A 12 V DC ± 1%, Maximum 20 mA / Analog Input
Industry Standards/Certifications N/A CE Mark: EN 61000-6-1 / 2 / 3 / 4
Weight N/A 0.7 lb
Additional Information N/A 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 N/A Reverse polarity protection of the supply voltage, excess voltage, override and short circuit protection are provided.
Core Products N/A
Division N/A ELECTRONICS
Product Group Family N/A CONDITION MONITORING
Product N/A DIAGNOSTICS / (HMG)