Power Connector Pwr; Power Connector; Connection Of Power Supply; Connection Of Power Connector - Advantech SmartMotion ST355 User Manual

Twin cellular module router

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5.9.2 Power connector PWR

Panel socket 2-pin.

Pin number

Signal mark

GND(-)

VCC(+)

Unit has to be supplied by a power supply specified as a Limited Power Source (LPS) ac-

cording to Annex Q of IEC 62368-1. If the power supply/cable provided with device is not

used, always use the cables with minimum wire size (nominal cross section) 0.5 square mm

for power supply.

The power supply for the router must be between +10 V to +60 V DC supply. Protection

against reversed polarity without signaling is built into the router. Note: The protection against

reversed polarity is lost if the negative pole is grounded!

Circuit example:

Note for PoE: See Chapter

impact the power supply usage. The power supply for a PoE router has to meet other

specific requirements.

All metal parts are connected together with the negative pole of power supply (common pole).

Description

Negative pole of DC supply voltage

Positive pole of DC supply voltage (+10 to +60 V DC)

Table 11: Connection of power connector

Figure 13: Power connector

Figure 14: Connection of power supply

5.9.7

for information on how PoE versions of the router

SmartMotion ST355

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