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Remove the terminal cover as shown above.
Insert a flat-bladed screwdriver (size 3.5 mm max.) inside the smallest
hole. Lever the screwdriver, keeping it firmly pressed into the hole. The
cage will open.
Insert the stripped wire (5mm to 6mm/0.22in.) or wire crimp inside the
cage keeping the screwdriver in position.
Remove the screwdriver. Note the cage provides the correct force for a
secure
connection.
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The temperature sensor in the motor windings of the approved Eurotherm servo motors are
classed as SELV, (i.e. protected by double insulation). Refer to Chapter 12: “Certification for the
Servo Drive” - Solid State Motor Overload Protection.
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motor
resolver cable (without thermistor connections)
SELV Isolation
thermistor wires
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We do not recommend the use of circuit breakers (e.g. RCD, ELCB, GFCI), but where their use
is mandatory, they should:
•
Operate correctly with dc and ac protective earth currents (i.e. type B RCDs as in
Amendment 2 of IEC755).
•
Have adjustable trip amplitude and time characteristics to prevent nuisance tripping on
switch-on.
Summary of Contents for 631
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Page 50: ...90 3URJUDPPLQJ RXU SSOLFDWLRQ 964 LJLWDO 6HUYR ULYH ...
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