YASKAWA V1000 Quick Start Manual page 39

Input Terminals
■
Type No. Terminal Name (Function)
Multi-function input 1 (Closed: Forward
S1
run, Open: Stop)
Multi-function input 2 (Closed: Reverse
S2
run, Open: Stop)
Multi-function input 3 (External fault
S3
(N.O.))
Multi-
S4 Multi-function input 4 (Fault reset)
Function
Digital
Multi-function input 5 (Multi-step speed
S5
Inputs
reference 1)
Multi-function input 6 (Multi-step speed
S6
reference 2)
S7 Multi-function input 7 (Jog reference)
Multi-function input common (Control
SC
common)
HC Power supply for safety input command
Safety
Input
H1 Safety input command
Multi-function pulse train input (frequency
RP
reference)
Main
+V Analog input power supply
Frequency
Multi-function analog input (frequency
Reference A1
reference)
Input
Multi-function analog input (frequency
A2
reference)
AC Frequency reference common
YASKAWA ELECTRIC TOEP C710606 14A YASKAWA AC Drive - V1000 Quick Start Guide
Table 3.6 Control Circuit Input Terminals
3.2 Main Circuit Wiring
Function (Signal Level) Default Setting
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. Refer to
page 45.
Sequence common
+24 Vdc (max 10 mA allowed)
Open: Coast to stop safety input
Closed: Normal operation Note: Disconnect wire
jumper between HC and H1 when using safety input.
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)
+10.5 Vdc (max allowable current 20 mA)
Input voltage 0 to +10 Vdc (20 kΩ) resolution 1/
1000
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
0 Vdc
3
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