NOTICE: Heat shrink tubing or electrical tape may be required to ensure that cable shielding does not contact other wiring.
Insufficient insulation may cause a short circuit and damage the drive.
Tools Required for Installation
A straight-edge screwdriver (blade depth: 0.4 mm, width: 2.5 mm) is required to install the unit and wire the option terminal
block.
Note: Tools required to prepare option cables for wiring are not listed in this manual.
Power Supply Terminal Block TB1 Functions
Figure i.48 Power Supply Terminal Block TB1
Table i.27 Power Supply Terminal Block TB1 Functions
Terminal Function
24 +24 Vdc Input
0 0 V
FE Ground
Wire Gauges and Tightening Torques
Table i.28 Wire Gauges and Tightening Torques
Terminal Screw Size
Tightening
Torque N•m
(in•lb)
Bare Cable Crimp Terminals
Wire Type
Recomm.
Gauge mm
2
(AWG)
Applicable
Gauges mm
2
(AWG)
Recomm.
Gauge mm
2
(AWG)
Applicable
Gauges mm
2
(AWG)
24, 0, FE M2
0.22 to 0.25
(1.95 to 2.21)
0.75 (18 AWG)
Stranded wire:
0.25 to 1.0
(24 to 17 AWG)
Solid wire:
0.25 to 1.5
(24 to 16 AWG)
0.5 (20 AWG)
0.25 to 0.5
(24 to 20 AWG)
Shielded twisted
pair, etc.
Ferrule-Type Wire Terminals
Yaskawa recommends using CRIMPFOX 6, a crimping tool manufactured by PHOENIX CONTACT, to prepare wire ends
with insulated sleeves. See Table i.29 for dimensions.
Figure i.49 Ferrule Dimensions
Table i.29 Ferrule Terminal Types and Sizes
Size mm
2
(AWG)
Type L mm (in) d1 mm (in) d2 mm (in) Manufacturer
0.25 (24)
AI 0.25-6YE
AI 0.25-6BU
10.5 (0.41) 0.8 (0.03) 2.0 (0.08)
PHOENIX CONTACT
0.34 (22) AI 0.34-6TQ 10.5 (0.41) 0.8 (0.03) 2.0 (0.08)
0.5 (20) AI 0.5-6WH 12 (0.47) 1.1 (0.04) 2.5 (0.10)
Power Supply and the Control Circuit
Table i.30 outlines the various conditions under which the option provides power to the control circuit.
i.4 Electrical Installation
YASKAWA ELECTRIC TOEP C710636 04D U1000 Industrial MATRIX Drive Quick Start Guide
57
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