7
Terminal Functions
Main Terminals
No. Terminal Name Function
R/L1
Main circuit power supply input
Connects line power to the drive.
Drives with single-phase 200 V input power use terminals R/ L1 and S/L2 only.
T/L3 must not be used.
S/L2
T/L3
U/T1
Drive output Connects to the motor.V/T2
W/T3
B1
Regenerative braking resistor Available for connecting a regenerative braking resistor.
B2
+1
DC reactor connection
These terminals are shorted at shipment.
Remove the shorting bar between +1 and +2 when connecting a DC reactor to this terminal.
+2
+1
DC power supply input For connecting a DC power supply.
–
(2 terminals) Ground
Grounding Terminal
200V Class 100Ω or less
400V Class 10Ω or less
Input Terminals
Type No. Terminal Name (Function) Function (Signal Level)
Multi-Function
Digital Inputs
S1
Multi-function input 1
(Closed: Forward run, Open: Stop)
Photocoupler
24 Vdc, 8 mA
Note: Drive preset to sinking mode. When using source mode, set DIP switch S3 to allow for a 24
Vdc (±10%) external power supply.
S2
Multi-function input 2
(Closed: Reverse run, Open: Stop)
S3 Multi-function input 3 (External fault (N.O.)
S4 Multi-function input 4 (Fault reset)
S5
Multi-function input 5
(Multi-step speed reference 1)
S6
Multi-function input 6
(Multi-step speed reference 2)
S7 Multi-function input 7 (Jog reference)
SC
Multi-function input common
(Control common)
Sequence common
Safe Disable
Input
HC Power supply for safe disable input +24 Vdc (max 10 mA allowed)
H1 Safe disable input
Open: Output disabled
Closed: Normal operation
Main
Frequency
Reference
Input
RP
Multi-function pulse train input
(frequency reference)
Response frequency: 0.5 to 32 kHz
(Duty Cycle: 30 to 70%)
(High level voltage: 3.5 to 13.2 Vdc)
(Low level voltage: 0.0 to 0.8 Vdc)
(input impedance: 3 kΩ)
+V Analog input power supply +10.5 Vdc (max allowable current 20 mA)
A1
Multi-function analog input 1
(frequency reference)
Input voltage 0 to +10 Vdc (20 kΩ) resolution 1/1000
A2
Multi-function analog input 2
(frequency reference)
Input voltage or input current (Selected by DIP switch S1) 0 to +10 Vdc (20 kΩ),
Resolution: 1/1000 4 to 20 mA (250 Ω) or 0 to 20 mA (250 Ω),
Resolution: 1/500
AC Frequency reference common 0 V
Output Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-Function
Digital Output
MA N.O. (fault)
Digital output
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA (reference value)
MB N.C. output (fault)
MC Digital output common
Multi-Function
Photocoupler
Output
P1 Photocoupler output 1 (During run)
Photocoupler output 48 Vdc, 2 to 50 mA <2>P2 Photocoupler output 2 (Frequency agree)
PC Photocoupler output common
Monitor Output
MP Pulse train output (Output frequency) 32 kHz (max), DC5-12V (50% duty)
AM Analog monitor output 0 to 10 Vdc (2 mA or less) Resolution: 1/1000
AC Monitor common 0 V
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