Magnescale MJ632, Instruction Manual

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6
(E)
MJ632
4. Operation
4-1. Cable Extension
Th e cable length between the head unit and interpolator should not exceed 10 m.
Head unit Interpolator
10 m or less
Extension cable (sold separately)
Mini-DIN8 pin plug
Mini-DIN8 pin socket
Model Cable length
CK-T12 1 m
CK-T13 3 m
CK-T14 5 m
CK-T15 10 m
4-2. Power Supply
Provide the power supply below for the output connector or cable.
Supply voltage 4.75 to 5.25 V DC
Power consumption 200 mA max.
In-rush current 2 A max.
Turning on the power Turning off the power
1. Turn on the power for the MJ632. 1. Turn off the power for the receiver.
2. Turn on the power for the receiver. 2. Turn off the power for the MJ632.
Notes
• Be sure that a power supply with suffi cient power capacity is used.
• When supplying power directly from the receiver, be sure to also take into consideration
the receiver start and MJ632 signal output timing in usage of the power supply.
4-3. Mounting the Interpolator
Note
Connect a ground wire to the surface on which the MJ632 will be mounted.
Failure to make a ground connection may result in worsened noise resistance.
• No signals are output for about 0.5 seconds aft er the
power is turned on.
• Signal A may be output when the power is turned
off depending on the stop state of the head unit and
the characteristics of the power supply that is used.
Th
is signal can cause a malfunction in the receiver.
To prevent this from happening, be sure that the
following procedures are used to turn the power on
and off .