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CHAPTER 4 INSTALLATION AND WIRING
4
4.8 Wiring
4.8.3 Wiring to connectors
4.8.3 Wiring to connectors
(1) Precautions
• Connectors for external devices (A6CON) must be crimped, pressed, or correctly soldered.
• Plug connectors for external devices (A6CON) securely to the module and tighten the two screws.
• Use copper wires having temperature rating of 75°C or more for the connectors.
• Tighten the connector screws within the following specified torque range.
• Place the cables in a duct or clamp them. If not, dangling cable may swing or inadvertently be pulled,
resulting in damage to the module or cables or malfunction due to poor connection.
To make the wiring comply with the EMC and Low Voltage Directives, refer to Page 651, Appendix 8.
Even when compliance with the EMC Directive and Low Voltage Directives is not required, configuring the system that
complies with the EMC Directive may reduce external noise.
(2) Applicable connectors
The following tables list the crimp tool, pressure-displacement tools, and the types of connectors used for
modules.
(a) 40-pin connector
(b) Crimp tool and pressure-displacement tools for 40-pin connectors
For wiring of the connectors and usage of the crimp tool and pressure-displacement tools, contact FUJITSU
COMPONENT LIMITED.
Screw type Tightening torque range
Connector screw (M2.6)
0.20 to 0.29N
•m
Type Model Applicable wire size
Soldering connector
(straight out type)
A6CON1
0.088 to 0.3mm
2
(28 to 22 AWG) (stranded)
Use cables with outside diameter of 1.3mm or shorter to
connect 40 cables to the connector.
Crimp connector
(straight out type)
A6CON2
0.088 to 0.24mm
2
(28 to 24 AWG) (stranded)
Pressure-displacement connector
(straight out type)
A6CON3
28 AWG (stranded)
30 AWG (solid)
Flat cable of 1.27mm pitch
Soldering connector
(both for straight out and 45-degree types)
A6CON4
0.088 to 0.3mm
2
(28 to 22 AWG) (stranded)
Use cables with outside diameter of 1.3mm or shorter to
connect 40 cables to the connector.
Type Model Contact
Crimp tool FCN-363T-T005/H
FUJITSU COMPONENT LIMITED
www.fcl.fujitsu.com/en/
Pressure-
displacement
tool
FCN-367T-T012/H (locator plate)
FCN-707T-T001/H (cable cutter)
FCN-707T-T101/H (hand press)
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