Graphic Recorder
6
4. Wiring
▶ Power wiring
▶ FG(Frame Ground) wiring
▶ Wire the relay output
Please use the vinyl insulation wire with 0.9 ~ 2.0 ㎟ (KSC 3304).
Please use the vinyl insulation wire of 2.0 ㎟ (KSC 3304).
Please wire higher than grade 3 ground with less than 100Ω of the ground resistor.
Much noise in the power may damage the product or malfunction. Use the line filter
to remove the noise.
The inductive loads (L) including the motor, solenoid and external relay cause the
malfunction. Connect the CR filters and diodes with the load in parallel in the AC and
the DC circuits, respectively.
Please cut off the power provided to the product before the wiring. Take care
not to touch the terminal due to the danger of the electric shock under the power
application.
Fig. 2) Relay wiring
Danger
Caution
Caution
L
L
Relay output
terminal
External VDC
Inducive load
Diode
Relay output
terminal
external VAC
inductive load
CR filter
GR200
GR200
