Control Circuit Terminal Layout - Mitsubishi Electric F700 Instruction Manual

Control circuit specifications
Terminal Terminal
Symbol Name
Analog current
CA
output
Analog voltage
AM
output
*1 Low indicates that the open collector output transistor is on (conducts).
High indicates that the transistor is off (does not conduct).
*2 Not output during inverter reset.
(3) Communication
Terminal Terminal
Symbol Name
PU PU
connector connector
Inverter
TXD+
transmission
TXD-
terminal
Inverter
RXD+
reception
RXD-
terminal
SG Earth
1.4.2

Control circuit terminal layout

A1
PC AM
(1) Wiring method
Loosen the terminal screw and insert the cable into the terminal.
Screw Size: M3 Tightening Torque: 0.5N·m to 0.6N·m
2
Cable size: 0.3mm to 0.75mm
Screwdriver:Small flat-blade screwdriver (Edge thickness: 0.4mm/
Edge width: 2.5mm)
CAUTION
Undertightening can cause cable disconnection or malfunction.
Overtightening can cause a short circuit or malfunction due to
damage to the screw or unit.
12
Select one e.g. output frequency
from monitor items.
*2
The output signal is proportional to
the magnitude of the corresponding
monitoring item.
With the PU connector, communication can be made through RS-485.
(for connection on a 1:1 basis only)
. Conforming standard : RS-485
. Transmission format
. Communication speed : 4800 to 38400bps
. Overall length
With the RS-485 terminal, communication can be made through RS-485.
Conforming standard
Transmission format
Communication speed : 300 to 38400bps
Overall length
B1 C1 A2 B2 C2 RL
10E 10 2 5 4
2
Description
Output item:
Output frequency
(initial setting)
Description
: Multidrop
: 500m
: RS-485
: Multidrop link
: 500m
RM RH RT AU STOP
1 SE RUN SU IPF OL
Wire the stripped cable after twisting it to
prevent it from becoming loose. In addition, do
not solder it. *
Rated
Specifications
Load impedance
200Ω to 450Ω
Output signal 0 to
20mADC
Output signal 0
to 10VDC
Permissible load
current 1mA
(load impedance
10kΩ or more)
Resolution 8 bit
Rated
Specifications
CA SD PC
RES STF STR PC
FU MRS JOG CS
Cable stripping size
6mm
Refer to
104
104
Refer to
156
158