ACTi E66 Installationsanleitung PDF herunterladen (Seite 18)

E-18

Bottom of

Power Plug

erminal

Screw

Wire

Opening

Power Cord *1

7 Wiring

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

Not grounding the PS-A unit will result in excess noise and vibration.

• Wherever possible, use thick wires (max. 2 mm

) for PS-A power Plug. Also,

to reduce noise be sure to twist the wire ends.

• Recommended power plug is Phoenix Contact Co.'s GMVSTB2.5-3-STF-

7.62.

Rear of PS-A Unit

• To avoid an electric shock, check that the PS-A unit's power supply is com-

pletely turned OFF, via a breaker or similar unit before connecting the PS-A

power cord terminals to the PS-A unit's power terminal block.

• The PS3701A-T41-DU-E66 unit can accept only DC24V input. If you use

power other than DC24V, you can damage both the power supply and the

PS-A unit.

• Since the PS-A unit has no power ON/OFF switch, be sure to attach a

breaker-type switch to its power cord.

WARNINGS

*1 + : Positive electrode

- : Negative electrode

FG : Ground Terminal connected to the PS-A chassis

• The torque required to tighten these screws is 0.5 to 0.6N•m.

• Do not solder the wire itself.

• If the wire's strands are not twisted carefully, the end strands may either

short against each other, or against an electrode.



Connecting the PS-A unit's Power Cord Terminals

When connecting the power cord, be sure to follow the procedures given below.

1. Confirm that the PS-A unit's power cord is unplugged from the power supply.

2. Loosen the three (3) screws from the power plug.

3. Remove the insulation of the power cord's 3 internal wires and insert each wire

into the Power Plug's wire opening.

4. Re-attach the screws.

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ACTi E66 Installationsanleitung Seite 18