2-17
2
Wiring Control Circuit Terminals
îš‹ Wire Sizes
For remote operation using analog signals, the control line length between the Analog Operator or operation
signals and the Inverter should be less than 30 m. The controller wires should always be separated from main
power lines or other control circuits in order to avoid disturbances.
It is recommended to use shielded twisted-pair wires and ground the shield for the largest area of contact
between shield and ground.
The terminal numbers and the appropriate wire sizes are shown in Table 2.7.
Table 2.7 Terminal Numbers and Wire Sizes (Same for all Models)
îš„ Ferrules for Signal Lines
Models and sizes of ferrules with plastic sleeves for the signal lines are shown in the following table.
Table 2.8 Ferrule Sizes
Fig 2.10 Ferrule Sizes
Terminals
Ter mi na l
Screws
Tightening
Tor q ue
(N•m)
Possible Wire
Sizes
mm
2
(AWG)
Recom-
mended Wire
Size
mm
2
(AWG)
Wire Type
AC, SC, A1, +V, S1, S2, S3,
S4, S5, S6, S7, BB, MA,
MB, MC, M1, M2, M3, M4,
M5, M6
Phoenix
type
0.5 to 0.6
Solid wire
*1:
0.5 to 2.5
Stranded wire:
0.5 to 1.5
(26 to 14)
*1. Ferrules with plastic sleeves should be used for the signal lines to simplify wiring and improve reliability.
0.75
(18)
• Shielded, twisted-pair wire
• Shielded, polyethylene-covered,
vinyl sheath cable
E (G) M3.5 0.8 to 1.0
0.5 to 2.5
(20 to
14)
1.0
(12)
Wire Size mm
2
(AWG)
Model d1 d2 L Manufacturer
0.25 (24) AI 0.25 - 8YE 0.8 2 12.5
Phoenix Contact
0.5 (20) AI 0.5 - 8WH 1.1 2.5 14
0.75 (18) AI 0.75 - 8GY 1.3 2.8 14
1.5 (16) AI 1.5 - 8BK 1.8 3.4 14
2 (14) AI 2.5 - 8BU 2.3 4.2 14
L
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