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Datasheet DWA-Q Rotary position sensor with ohmic signal output or voltage output

Datasheet DWA-Q Rotary position sensor with ohmic signal output or voltage output
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Datasheet DWA-Q Rotary position sensor with ohmic signal output or voltage output - 1

Rotary position sensor with ohmic signal output or voltage output Change in resistance on the voltage divider, hall-effect Measuring range Type R1: 50° ... 360° in 10° steps (linear acquisition angle) Type U2: 50° ... 360° in 10° steps (linear acquisition angle) Rotation angle 360° without mechanical limitation Output signal Type R1: 2 signal outputs: 0 ... 2 kΩ Type U2: 2 signal outputs: 2 ... 10 VDC, crossed characteristic curves Operating temperature Protection class Electrical connection Design Q1: Push-in terminals for max. 2.5 mm², with M20 screw connection as per DIN EN 50262 for cable diameter 9 to 13 mm Design Q2: 4x 2x 0.5 mm² fixed connection cables, 3 m in length, with M16 screw connection as per DIN EN 50262 Rotary position sensor DWA-Q Measuring principle Special features Scope of application The type DWA-Q rotary position sensors are robust, maintenance-free sensors that are particularly used in the Shipbuilding industry and machinery and plant engineering industry to convert the mechanical rotation angle of a shaft into an electrical signal (e.g. for measuring the rudder angle or adjusting the pitch). • Reference position mark • Maintenance-free operation • No reference run necessary • Potential-separated channels Measuring principle The instrument shaft is connected to a double sensor. Depending on requirements, the angle position that can be acquired electronically (50° ... 360° in 10° steps (linear acquisition angle)) must be selected and adjusted within a mechanical revolution. The version with ohmic resistor connection provides a passive electrical signal; the version with analogue current output provides an active electrical signal. Datasheet DB-DWA-Q-EN | V01.01 | 15/12/2017 | Valid from product revision B | www.noris-group.com | sales@

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Datasheet DWA-Q Rotary position sensor with ohmic signal output or voltage output - 2

| Dimensioned drawing, connection and wiring diagrams NORIS Automation GmbH Dimensioned drawing, connection and wiring diagrams DWA-Q1 (design Q1) dimensions and wiring diagram for push-in terminals up to max. 2.5 mm2 C A: Length 115 mm B: Length 40 mm C: Length 25 mm D: Ø 40h7 mm E: Ø 12h7 mm F: 62x62 mm G: Length 30 mm Wiring diagram for ohmic resistor connection Wiring diagram for analogue voltage output A: Length 62 mm B: Length 92 mm C: Length 62 mm D: Ø 70 mm E: 4 x M6x7 mm F: 90° Information on the connection diagram: Tap-off point on the voltage divider in arrow direction when the...

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Datasheet DWA-Q Rotary position sensor with ohmic signal output or voltage output - 3

NORIS Automation GmbH Dimensioned drawing, connection and wiring diagrams | Type DWA-Q...-R1 in version with ohmic signal output, passive electrical signal A centre-tapped potentiometer serves as the measuring element. The change in resistance corresponds linearly to the angle position within the electrical acquisition range. A power supply is not necessary for this. The ohmic signal for the respective acquisition range of the DWA can be converted into a standard 2–10 V DC signal by means of a signal amplifier (e.g. NORIS SA502-3G) (see following figures). Diagram of the DWA-Q…-R1 range R...

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Datasheet DWA-Q Rotary position sensor with ohmic signal output or voltage output - 4

NORIS Automation GmbH Technical data Common technical data Measuring principle Change in resistance on the voltage divider, hall-effect Rotation angle 360° without mechanical limitation Vibration resistance 4 g DIN IEC 60068-6 increased stress, characteristic curve 2 (2 ... 100 Hz) Shock resistance (impact) Climatic test Operating temperature Storage temperature -40 ... 70°C (max. peak values within 30 days/year at relative humidity of 5–95%) Insulation voltage Protection class Electrical connection Design Q1: Push-in terminals for max. 2.5 mm², with M20 screw connection as per DIN EN 50262...

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Datasheet DWA-Q Rotary position sensor with ohmic signal output or voltage output - 5

NORIS Automation GmbH Type code Type code structure DWA 90 Rotation angle Design Signal output DWA... type code Rotation angle Customised rotation angle: 10° … 360° in 10° steps (special type) Output signal 62 x 62 x 115 mm design with terminals and Ø 40 mm connection pin 62 x 62 x 66 mm design with cable and Ø 30 mm connection pin -R1 -U2 Dual potentiometer 2 kΩ 2 x voltage output 2 … 10 VDC, crossed characteristic curves Example: DWA70-Q1-U2 (Preferred type) Preferred types Features marked with a symbol at the end of the line are preferred features. If you select a preferred feature for...

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