Digital Electronics Corporation ST403-AG41-24V Installationshandbuch - Seite 13

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Wiring

• To avoid an electric shock, prior to connecting the ST's power

cord confirm that the ST's power supply is completely turned OFF,

via a breaker, or similar unit.

• The ST400-AG41-24V/ST401-AG41-24V/ST402-AG41-24V /

ST403-AG41-24V units are designed to use only DC24V input.

Any other power level can damage both the ST and the power

supply.

• Since there is no power switch on the ST unit, be sure to attach a

breaker-type switch to its power cord.

• When the FG terminal is connected, be sure the cord is grounded.

• If the power cord is pulled strongly, the power plug may fall out.

• When the FG terminal is connected, be sure the wire is grounded.

Not grounding the ST unit will result in excess noise and vibration.

Power Cord Specifications

Power Cord Diameter

Conductor Type

Conductor Length

Power Plug Specifications

• The power cord should be equivalent to the specification shown above. Be

sure to twist the power cords together, up to the power plug. (See illustration

on next page)

• Recommended power plug is Phoenix Contact Co.'s MSTB2,5/3-ST-5,08.

WARNINGS

0.2 to 2.5 mm

(24 – 12 AWG)

Simple or Stranded Wire

7mm

+ 24V

Insertion

- 0V

Direction

FG Grounding Terminal connected to the ST chassis

E-13