Filter
Top Products
24
1
.6 How to Use the Control Circuit Terminals
1
.6.1 Terminal block layout
In the control circuit of the inverter, the terminals are arranged as shown below:
Terminal screw size: M2
10 2 5 4
RL RM RH
FM
Terminal arrangement
of control circuit
<AM>
Japanese version
NA, EC version
Terminal screw
size: M3
A
RUN
STR
PC SE
SD SD STF
BC
REMARKS
For the cable size, wiring length, etc., refer to the instruction manual (basic).
1
.6.2 Wiring instructions
1) Terminals SD, SE and 5 are common to the I/O signals. These common terminals
must not be earthed.
2) Use shielded or twisted cables for connection to the control circuit terminals and run
them away from the main and power circuits (including the 200V relay sequence
circuit).
3) The input signals to the control circuit are micro currents. When contacts are
required, use two or more parallel micro signal contacts or a twin contact to prevent
a contact fault.
*Information on bar terminals
Introduced products (as of June, 2000): Phoenix Contact Co.,Ltd.
Terminal Screw Size
Bar Terminal Model
(With Insulation
Sleeve)
Bar Terminal Model
(Without Insulation
Sleeve)
Wire Size (mm
2
)
Al 0.5-6WH A 0.5-6 0.3 to 0.5
M3 (A, B, C terminals)
Al 0.75-6GY A 0.75-6 0.5 to 0.75
M2
(Other than the above)
Al 0.5-6WH A 0.5-6 0.3 to 0.5
Bar terminal crimping terminal: CRIMPFOX ZA3 (Phoenix Contact Co., Ltd.)
CAUTION
When using the bar terminal (without insulation sleeve), use care so that the
twisted wires do not come out.