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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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Unit of Measure
1 

Part Number

Model Code Description

Display Type

Power Supply

Analog Signal Input(s)

Type

Core Products

908861 N/A HDA 5500-0-0-AC-000 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
N/A 85 to 265 VAC 50/60 Hz 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
N/A
908862 N/A HDA 5500-0-0-DC-000 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
N/A 12 to 32 VDC 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
N/A
908863 N/A HDA 5500-0-1-AC-000 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
N/A 85 to 265 VAC 50/60 Hz 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
N/A 2 Relays Each with Separate Common Supply
908864 N/A HDA 5500-0-1-DC-000 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
N/A 12 to 32 VDC 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
N/A 2 Relays Each with Separate Common Supply
908865 N/A HDA 5500-0-2-AC-000 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
N/A 85 to 265 VAC 50/60 Hz 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
N/A 4 Relays Each with Separate Common Supply
908866 N/A HDA 5500-0-2-DC-000 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
N/A 12 to 32 VDC 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
N/A 4 Relays Each with Separate Common Supply
908867 N/A HDA 5500-1-0-AC-000 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
N/A 85 to 265 VAC 50/60 Hz N/A Measuring Range(s) (Up to 3 Analog Inputs): Selectable 4 to 20 mA, 0 to 10 V, 0 to 5 V or 4to20 mA Sequential (Modification 006)

Accuracy: ≤ ± 0.5% at 25 ºC
N/A
908868 N/A HDA 5500-1-0-DC-000 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
N/A 12 to 32 VDC N/A Measuring Range(s) (Up to 3 Analog Inputs): Selectable 4 to 20 mA, 0 to 10 V, 0 to 5 V or 4to20 mA Sequential (Modification 006)

Accuracy: ≤ ± 0.5% at 25 ºC
N/A
908869 N/A HDA 5500-1-1-AC-000 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
N/A 85 to 265 VAC 50/60 Hz N/A Measuring Range(s) (Up to 3 Analog Inputs): Selectable 4 to 20 mA, 0 to 10 V, 0 to 5 V or 4to20 mA Sequential (Modification 006)

Accuracy: ≤ ± 0.5% at 25 ºC
N/A 2 Relays Each with Separate Common Supply
908870 N/A HDA 5500-1-1-DC-000 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
N/A 12 to 32 VDC N/A Measuring Range(s) (Up to 3 Analog Inputs): Selectable 4 to 20 mA, 0 to 10 V, 0 to 5 V or 4to20 mA Sequential (Modification 006)

Accuracy: ≤ ± 0.5% at 25 ºC
N/A 2 Relays Each with Separate Common Supply
908871 N/A HDA 5500-1-2-AC-000 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
N/A 85 to 265 VAC 50/60 Hz N/A Measuring Range(s) (Up to 3 Analog Inputs): Selectable 4 to 20 mA, 0 to 10 V, 0 to 5 V or 4to20 mA Sequential (Modification 006)

Accuracy: ≤ ± 0.5% at 25 ºC
N/A 4 Relays Each with Separate Common Supply
908872 N/A HDA 5500-1-2-DC-000 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
N/A 12 to 32 VDC N/A Measuring Range(s) (Up to 3 Analog Inputs): Selectable 4 to 20 mA, 0 to 10 V, 0 to 5 V or 4to20 mA Sequential (Modification 006)

Accuracy: ≤ ± 0.5% at 25 ºC
N/A 4 Relays Each with Separate Common Supply
908874 N/A HDA 5500-2-0-DC-000 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
N/A 12 to 32 VDC 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
N/A
908876 N/A HDA 5500-2-1-DC-000 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
N/A 12 to 32 VDC 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
N/A 2 Relays Each with Separate Common Supply
908880 N/A HDA 5500-3-0-DC-000 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
N/A 12 to 32 VDC 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
N/A
908881 N/A HDA 5500-3-1-AC-000 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
N/A 85 to 265 VAC 50/60 Hz 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
N/A 2 Relays Each with Separate Common Supply
908882 N/A HDA 5500-3-1-DC-000 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
N/A 12 to 32 VDC 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
N/A 2 Relays Each with Separate Common Supply
908883 N/A HDA 5500-3-2-AC-000 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
N/A 85 to 265 VAC 50/60 Hz 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
N/A 4 Relays Each with Separate Common Supply
Unit of Measure
1