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Brasiltec SC1-3003 Technical Manual page 4

Ac servo system

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 Do not make the main circuit cables and input and output signal cables / encoder
cables use the same tube, do not put their banding together. When wiring the main
circuit cable input and output signal cables should leave 30 cm or more.
 Please use the signal cable to input and output ,and the encoder cables use
twisted-pair wire or suspicious double strand angle and the overall shield.
 Input and output signal wiring cable length: maximum of 3 m.Encoder cable:
maximum of 20 m.
 Even if power is turned off, servo unit internal may still remain high
voltage.Therefore, during the period of operation instructions (RUN) lights, do not
touch the power supply terminals
 Please confirm operation instructions (RUN) in the lamp out, such as further
connection and check the homework
 For main circuit wiring terminal row, please observe the following precautions.
 When main circuit terminals is the switch, please remove servo unit from the subject
,then wiring
 Please within the terminal row of a wire connector socket insert 1 wire. When
inserted into the wire, please do not make the core of burr and the adjacent wire short
circuit.
 Please use the specified power supply voltage. Otherwise it will cause fire or failure.
 In the case of a bad power supply, when using it, please ensure that the specified
input voltage change within the scope of supply power. Otherwise it will cause
damage to the machine
 Please set the circuit breaker and other safety devices to prevent external wiring
short circuit. Otherwise it will cause a fire.
 When used in the following places, please take the appropriate measures.
 When electrostatic cause the interference
 The place where produce a strong electric field or magnetic field.
 There may be have the place where have the radiation.
 The place where has power cord nearby.
 Otherwise it will cause damage to the machine.
 When you connect the battery, please pay attention to the polarity. Otherwise cause
the battery, servo unit and servo motor damage and explosion.
 Please wiring or check the homework by professional and technical personnel

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This manual is also suitable for:

Sc1-3010Sc1-3011