Installation 3. Wiring - Mitsubishi Electric ME96SSRA-MB User Manual

Installation 3. Wiring

1 Applicable electric wire specifications
The following table shows applicable electric wire sizes
Section
Terminal of main unit.
(Auxiliary power,
Voltage input,
Current input,
®
MODBUS RTU
communication
terminal)
Terminal of Optional
plug-in module
･ME-4210-SS96
･ME-0040C-SS96
･ME-0052-SS96
2 Wiring of the main unit.
Be sure to securely tighten the terminal screws to the terminal block.
・ Please do not connect three or more electric wires to one terminal. This can cause heat and fire
due to imperfect contact.
CAUTION
・ If you are using bare crimped terminals, provide the insulation needed to cover exposed live parts
and prevent electric shock and short circuits (e.g., use insulated tubing).
3 Connection method of terminal of optional plug-in module.
①Peel the cover of the electric wire tip or crimp the bar terminal.
②With the lever pressed, insert the electric wire
and then release the lever for connection.
4 Checking
Check the following after connection.
□The electric wire is securely connected.
□There is no error in connection.
Screw type
･Use crimping terminals: AWG26 to 14 (Connectable 2 wires)
Applicable crimping terminals:
M3
Outer Diameter
Single wire, Stranded wire: AWG24 to 14
Wire coating stripping length：10 to 11mm
(Stranded wire is bar terminal can be used in combination.)
Note: UL recognized corresponds, use according to the following
conditions.
・Single wire, Stranded wire: AWG24 to 18
・Bar terminal can be not used in combination.
Without screw
Note: When using the bar terminal for insert 2 wire, please select
insertion length of 12 to 13mm.
Electric wire
.
Specification of wire used
For M3 screw with an outer
diameter of less than 6.0mm.
10 to 11mm
Bar terminal
for inset 2wire
90
Tightening
torques
0.6 to 0.8N･m
-
12 to 13mm
Insert hole Lever