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Operating instructions

A1G250-AI37-52

Translation of the original operating instructions

4.4 Connection diagram

Drawing preliminary!

No.

Conn.

Designation

Color

Function/assignment

1

1

Un +24 VDC

red

Power supply 24 VDC, maximum ripple 3.5 %

1

2

0-10 VDC

yellow

Control input Re > 100k

1

3

Tach

white

Tach output, 3 pulses per revolution, Isink max = 10 mA

1

4

GND

blue

Reference ground

Item no. 53512-5-9970 · ENU · Change 238375 · Approved 2021-09-16 · Page 7 / 10

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Содержание A1G250-AI37-52

Страница 1: ...horized technical staff Only authorized specialists are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic sa...

Страница 2: ...tact Before working on the system machine wait until all parts have come to a standstill WARNING Rotating device Long hair and dangling items of clothing jewelry and the like can become entangled and...

Страница 3: ...hazardous Operating the device in an unbalanced state e g due to dirt deposits or ice formation Resonant operation operation with severe vibration This also includes vibration transmitted to the fan...

Страница 4: ...All dimensions in mm 1 Direction of air flow A 2 Max clearance for screw 6 mm 3 Cable PVC AWG20 4x crimped splices Item no 53512 5 9970 ENU Change 238375 Approved 2021 09 16 Page 4 10 ebm papst Mulfin...

Страница 5: ...parts of the device are designed for a maximum of one million load cycles If you have special questions consult ebm papst for support Information on surface quality Use the device in accordance with i...

Страница 6: ...component and has no disconnecting switch Only connect the fan to circuits that can be switched off with an all pole disconnection switch When working on the fan secure the system machine in which th...

Страница 7: ...red Power supply 24 VDC maximum ripple 3 5 1 2 0 10 VDC yellow Control input Re 100k 1 3 Tach white Tach output 3 pulses per revolution Isink max 10 mA 1 4 GND blue Reference ground Item no 53512 5 99...

Страница 8: ...witch the motor e g in cyclic operation on and off via power supply Disconnect the device from the power supply 5 MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES Do not perform any repairs on yo...

Страница 9: ...ce 5 3 Disposal For ebm papst environmental protection and resource preservation are top priority corporate goals ebm papst operates an environmental management system which is certified in accordance...

Страница 10: ...ploying the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 53512 5 9970 ENU Change 238375 Approved 2021 09 16 Page 10 10 ebm papst Mulfinge...

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