Hyundai J300 series, Instruction Manual

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J300 INSTRUCTION MANUAL
5
Main circuit power line
(R, S, T, U, V, W, P, RB, N, L1, L2, L3, T1, T2, T3, +, -, etc.)
Right angle
Signal input line
(FM, CM1, PLC, P24, FW, 8, 7, 6, 5, 4, 3, 2, 1
H, O, OI, L, CM2, 12, 11, AL0, AL1, AL2)
Separate by 10 or more.
Insulate
No grounding necessary
Connect FG (frame ground) of the inverter.
NOTE 3 :
NOTE 4 :
NOTE 5 :
NOTE 6 :
When the frequency setting signal is turned on and off with a contact, use a relay which
will not cause contact malfunctions, even with the extremely weak currents and voltages,
such as crossbar twin contacts, etc.
Use relays which do not have contact defects at 24V DC, 3mA for the other terminals.
Separate the main circuit wiring from the relay control circuit wiring. If they must cross,
be sure that they cross at a right angle.
Do not short between the terminals H and L and between the terminals P24 and CM1 of
the control circuit.
NOTE 7 : Insulate the common terminal L for frequency analog command input and the common
terminal (COMMON) of the peripheral equipment such as the sequencer before starting use.