Connection Of Control Terminals; Connection Of Cc-Link Cable - Toshiba CC-Link TOSVERT VF-S11 Option Instruction Manual

3.2. Connection of control terminals

Observe the following when wiring.
▼ Keep the control signal cables 20cm or more separate from the power cables to prevent
from malfunctioning due to electromagnetic noise.
▼ Use 0.14 to 1.5mm
*Provide an inter-lock system stated in below, when using a programmable controller
Recommended tightening torque
•
Skin length
•
• Recommend screwdriver

3.3. Connection of CC-Link cable

If use other than the CC-Link dedicated cable, the performance of the CC-Link system is
not guaranteed. Please ask a manufacture given in the product catalog of CC-Link
association issue, or the "product information" on a CC-Link association homepage
(http://cc-link.org/) about the details of the CC-Link dedicated cable.
Please use the recommended CC-Link dedicated cable. And strip the cable sheaths and
twist the wires. If the sheath was stripped too long, the cable may contact with the adjacent
cable and cause a short circuit. If the sheath was stripped too short, the cable may be not
connected.
2
solid/stranded wire (AWG 28 to 16) for control cables.
that has the open collector output.
When the programmable controller is turned off with the inverter is on, the difference
between each control power potential will cause wrong signals to the inverter as shown
in below figure. Provide an inter-lock so that the programmable controller cannot be
turned off when the inverter power is alive.
Programmable controller
Fuse blowout
detection
circuit
Recommend screwdriver
•
Recommended tightening torque
•
Skin length
•
VF-S11 + CCL002Z
Input terminal
External
+24V supply
Inverter
internal +24V
COM
Fuse
0.22 N･m
:
about 5mm
:
: A small flat-blade screwdriver
(tip thickness 0.4mm, full length 2.5mm)
A small flat-blade screwdriver
：
(tip thickness 0.4mm, full length 2.5mm)
0.22 to 0.25 N･m
：
about 7mm
：
－ 11 －
E6581422③
+24V