•
Standard Wiring
FOR SINGLE-PHASE
USE R\LI AND S\L2
(MAX. 33kHz)
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Connection Example of Braking Resistor
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Terminal Description
Type Terminal
R/L1,
S/L2,
T/L3
U/T1,
V/T2,
W/T3
B1, B2
Name
AC power supply input
Inverter output
Function (Signal Level)
Always use terminal R/L1, S/L2 for single-phase inverters.
Never connect to terminal T/L3.
Inverter output
+2, +1
+1, (–)
S1
S2
S3
S4
S5
S6
S7
SC
RP
Braking resistor connection Braking resistor connection
DC reactor connection
When connecting optional DC reactor, remove the main circuit short-circuit bar between +2 and +1.
DC power supply input
Grounding
DC power supply input (+1: positive –: negative)*
Grounding 200V: ground to local grounding codes
400V: ground to local grounding codes
Multi-function input selection 1
Multi-function input selection 2
Multi-function input selection 3
Multi-function input selection 4
Multi-function input selection 5
Factory setting closed: FWD run, open:
REV run
Factory setting closed: REV run, open:
FWD run
Factory setting: External fault (NO contact)
Factory setting: Fault reset
Photocoupler insulation
24VDC,
8mA.
Multi-function input selection 6
Multi-function input selection 7
Factory setting: Multi-step speed reference 1
Factory setting: Multi-step speed reference 2
Factory setting: Jog reference
For control signal
Multi-function input selection common
Master speed reference pulse train input
33kHz max.
FS
FR
Power for frequency setting +12V (permissible current 20mA max.)
Master speed frequency reference
0 to +10VDC (20k Ω ) or 4 to 20mA (250k Ω ) or 0 to 20mA (250 Ω ) (1/1000 resolution)
FC
Frequency reference common
MA NO contact output
0V
MB
MC
NC contact output
Contact output common
Factory setting: fault
Contact capability
250VAC 1A or less,
30VDC 1A or less
P1
P2
Photo-coupler output 1
Photo-coupler output 2
Factory setting: Run
Factory setting: Frequency agreed
Photo-coupler output
+48VDC, 50mA or less
PC
Photo-coupler output common ‡
0V
AM Analog monitor output
Factory setting:
Output frequency 0 to +10V
0V
+10VDC, 2mA or less,
8-bit resolution
AC Analog monitor common
R+ Communications input (+)
R-
S+
S-
Communications input (-)
Communications output (+)
Communications output (-)
MEMOBUS communication
Run through RS-485 or
RS-422.
RS-485/422
MEMOBUS protocol,
19.2 kps max.
* DC power supply input terminal is not applied to CE/UL standards.
‡ Can be switched to pulse monitor output.
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