Wiring ( Communication Terminals); Terminals To Connect Personal Computers And Plcs By The Rs485 Communication; Electric Cable Size And Control Circuit Terminal Tightening Torque; Wiring Method - Panasonic AAD03011 Instruction Manual

Wiring ( Communication Terminals)

Terminals to connect personal computers and PLCs by the RS485
communication.
RS485
D
D
D
D
V
V
Transition connecting wire: Max. 500m
Electric Cable Size and Control Circuit Terminal
Tightening Torque
Terminal
mark
A1 -3 B1 -3
C1- 3
D D E
V V
Screwdriver: Small-size
(Depth of the edge: 0.4mm/ Width of the edge: 2.5mm)

[Wiring Method]

For the wiring of the control circuit terminals, use the electric wires after removing the
specific size of wire's insulation.
Loosening the interminal screws and insert the cables from under the terminal block,
and tighten the screws with a specific torque.
Note1) Twist the strands of the uncovered electric wires.
Do not solder them.
Note2) Tightening loosely causes the wires to be come away or malfunctions.
Tightening too hard causes the short-circuit or malfunctions caused by the
damage to the screw or the inverter.
Terminator
D D
D D
D D
D D
V V
V V
Screw Tightening
size torque N m
0.22
M2
0.5
M3
0.22
M2
screwdriver
Related parameter No. P35 to P40.
Connect the D+ side and D+ side, and
D- side and D- side of the communication
terminals.
Short
The D- side and E side of the inverter to
circuit
be a terminator should be shorted.
Do not short the units other than the
terminator.
Do not use the V+ and V- terminals.
Always leave them open. If they are
connected incorrectly, the inverter
could be damaged.
Cable size
0.25
0.25
(AWG24 AWG18)
0.25
0.6
(AWG24 AWG18)
0.25
0.25
(AWG24 AWG18)
Transmission line + terminal
(RS485 communication)
Transmission line - terminal
(RS485 communication)
Terminator terminal
(RS485 communication)
Wire' s insulation
removing size
2
0.75 mm
5mm
2
0.75 mm
6mm
2
0.75 mm
7mm
Wire's insulation
removing size
19