Signal line wire sizes – Yaskawa Σ-II Series User Manual
Page 19
10 Wiring
E-17
Signal Line Wire Sizes
Following table shows appropriate cables for CN1 and CN2 SERVOPACK connectors.
Wire sizes were selected for three cables per bundle at 40
°
C surrounding air temperature
with the rated current.
Connector Name and
Signal
Item
Specification
Control I/O
Signal
Connector
CN1
Cable
Use twisted-pair or shielded twisted-pair wire.
Applicable wire
AWG24 (0.2 mm
2
), AWG26 (0.12 mm
2
),
AWG28 (0.08 mm
2
), AWG30 (0.05 mm
2
)
Finished cable
dimension
φ16.0 mm (φ0.63 in) MAX.
PG Signal
Connector
CN2
Cable
Use Yaskawa cable, or shielded twisted-pair
wire if Yaskawa cable is not used.
Applicable wire
AWG24 (0.2 mm
2
), AWG26 (0.12 mm
2
),
AWG28 (0.08 mm
2
), AWG30 (0.05 mm
2
)
Use AWG22 (0.33 mm
2
) for the encoder power
supply and AWG26 (0.12 mm
2
) for other sig-
nals. These conditions permit wiring distances
up to 20 m (65.6 ft).
Finished cable
dimension
φ6.8 mm (φ0.27 in) MAX.