Mitsubishi Electric MELDAS MDS-B-SVJ2 Series, Specifications And Instruction Manual

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Chapter 2 Wiring and Connection
2-8
(2) For connector of the screw lock type
•
Treatment of wire end
(a) Single strand
Peel the wire sheath, and use the wire.
Sheeth
Core
Approx. 10mm
(b) Stranded wire
Peel the wire sheath, and then twist the core wires. Take care to prevent short circuits with the
neighboring poles due to the fine strands of the core wires. Solder plating onto the core wire
section could cause a contact defect and must be avoided.
Use a bar terminal and bundle the strands.
Wire size Bar terminal type
[mm
2
]
AWG For one wire For two wires
Crimping tool Manufacturer
1.25/1.5 16 AI1.5-10BK AI-TWIN2
×
1.5-10BK
2/2.5 14 AI2.5-10BU
CRIMPFOX ZA 3
or
CRIMPFOX UD 6
Phoenix contact
•
Connection method
Insert the core wire section of the wire into the opening, and tighten with a flat-blade screwdriver
so that the wire does not come out. (Tightening torque: 0.5 to 0.6 N•m) When inserting the wire
into the opening, make sure that the terminal screw is sufficiently loose. When using a wire that
is 1.5 mm
2
or less, two wires can be inserted into one opening.
Opening
Control circuit terminal block
Wire
•
Tip: 0.4 to 0.6mm
•
Total width: 2.5
～
3.5mm
Loosen Tighten
Flat-blade screwdriver
Use of a flat-blade torque screwdriver is recommended to manage the screw tightening torque.
The following table indicates the recommended products of the torque screwdriver for tightening
torque management and the flat-blade bit for torque screwdriver. When managing torque with a
Phillips bit, please consult us.
Product Model Manufacturer / Representative
Torque screwdriver N6L TDK Nakamura Seisakusho
Bit for torque screwdriver B-30, flat-blade, H3.5 X 73L Shiro Sangyo