YASKAWA Z1000 User Manual page 90

3.9 Control Circuit Wiring
A – Loosen screw to insert wire.
B – Single wire or stranded wire
When setting the frequency by analog reference from an external potentiometer, use shielded twisted-pair wires (preparing
wire ends as shown in Figure
A – Drive side
B – Insulation
C – Control device side
NOTICE: The analog signal wiring between the drive and the operator station or peripheral equipment should not exceed 50 meters when
using an analog signal from a remote source to supply the frequency reference. Failure to comply could result in poor system performance.
90
A
Figure 3.23 Terminal Board Wiring Guide
Figure 3.24 Terminal Board Location Inside the Drive
3.25) and connect the shield to the ground terminal of the drive.
A
Figure 3.25 Preparing the Ends of Shielded Cables
Preparing wire
terminal ends
C
B
C – Avoid fraying wire strands when
stripping insulation from wire. Strip
length 5.5 mm.
D – Blade depth of 0.4 mm or less
Blade width of 2.5 mm or less
E B
C
D
D – Shield sheath (insulate with tape)
E – Shield
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
D