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4.3 Terminal connection diagram
Programmable to the
intelligent input terminal 1-8
Input
terminal
Output
terminal
(Note 1) : Please refer to the instruction manual of the inverter main body about the
wiring of the logic board.
(Note 2) : Use a twisted and shielded wire for the signal cables, and cut the shielded
covering as shown in the diagram below. Make sure that the length of the
signal cable is 20 meters or less. If the length exceeds 20 meters, please use
a VX application control device RCD-E (remote control device) or CVD-E (in-
sulation signal) to avoid malfunction caused by EMC noise or voltage drop.
Also, electric wire for the encoder uses twist shield line of 0.75mm
(the example: Hitachi Cable, Ltd. KPEV-S), and make the distance less than
20m. In case of more than 20m, please use the relay amplifier of the 5V line
driver specification output.
Inverter main body control terminal
FW
RV
LAC (LAD cancellation signal)
PCLR (Position deviation Clear signal)
ORT (Orientation signal)
STAT(Pulse train input permission signal)
CM1
POK (Positioning completion signal)
ZS
(Zero speed signal)
DSE (Speed deviation excessive signal)
H
O
L
Programmable to the
intelligent output terminal 1-5
Figure 4-2 Terminal wiring
Connect to each common terminal
of the option board.
Chapter 4
SJ-FB
(Feed-back board)
TM1
TM2
Insulate
Unnecessary ground
connection
6
WIRING AND CONNECTION
Encoder signal
EP5
EG5
EAP
EAN
EBP
EBN
EZP
EZN
SAP
SAN
Pulse line position
SBP
SBN
AP
AN
Encoder
BP
signal output
BN
M
EC
Motor with
the encoder
command
2
or more
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