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Surge protector, is a device inserted in the alternating current (AC) utility line to prevent damage to electronic equipment from voltage spikes, or transient.

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Technical Specification

Rated voltage 12-24VDC

12-24VDC

Electrostatic
Discharge Immunity

IEC 61000-4-2:2008 (air discharge
±8KV, direct contact discharge ±6KV)

Lightning surge

IEC 61000-4-5:2014+ A1:2017
±2KV

Installation place

Outdoor or indoor

Cable diameter

7.3mm-7.6mm

Installation method

By screws

Flammability rating

UL94-V0

Waterproof level

IP67

Additional Information

  • Manufacturer PN. - SPMBOX-BOX2SPM2

  • Galooli PN. - 400-PcbHolRep-511

  • Manufacturer's data sheet and pinout

View file
nameSurge Immunity Test Data.pdf

View file
nameGetFileAttachment.pdf

View file
nameElectrostatic Discharge Immunity Test Data.pdf

 

Pinout

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Input

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Output

Black - PE

Red - SEN-VCC

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400-PcbHolRep-511-Datasheet-EN-Holykell-V2023.pdf

Pinout

Output

Input

Green - RS485-A (+)

Blue - RS485-B (-)

Yellow -

RS485-A (+)

PE

Black

- SEN

- GND

Red -

SEN

12-

VCC

24 VCD

Green

-

> RS485-A(+)

Blue

-

> RS485-B(-)

Yellow

- non relevant

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> PE

Black > SEN-GND

Red > SEN-VCC

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