n
Input Terminals
Table i.7 lists the input terminals on the drive. Text in parenthesis indicates the default setting for each multi-function input.
Table i.7 Control Circuit Input Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-Function
Digital Inputs
S1
Multi-function input 1
(Closed: Forward run, Open: Stop)
• Photocoupler
• 24 Vdc, 8 mA
• Refer to Sinking/Sourcing Mode for Digital Inputs on page 40.
S2
Multi-function input 2
(Through mode)
S3
Multi-function input 3
(External pump fault, N.O.)
S4
Multi-function input 4
(Fault reset)
S5
Multi-function input 5
(Multi setpoint 1)
S6
Multi-function input 6
(HAND mode)
S7
Multi-function input 7
(HAND mode 2)
S8
Multi-function input 8
(Through mode)
SC Multi-function input common Multi-function input common
SP Digital input power supply +24 Vdc 24 Vdc power supply for digital inputs, 150 mA max
NOTICE: Do not jumper or short terminals SP and SN. Failure to
comply will damage the drive.
SN
Digital input power supply 0 V
24 V transducer power supply 0 V
Analog Inputs /
Pulse Train
Input
RP
Multi-function pulse train input
(Frequency reference)
• Input frequency range: 0 to 32 kHz
• Signal Duty Cycle: 30 to 70%
• High level: 3.5 to 13.2 Vdc, low level: 0.0 to 0.8 Vdc
• Input impedance: 3 kΩ
+V Power supply for analog inputs 10.5 Vdc (max allowable current 20 mA)
24 V +24 Vdc transducer power supply for customer use 150 mA maximum capacity
A1
Multi-function analog input 1
(Frequency reference bias)
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• 4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)
• Voltage or current input must be selected by jumper S1 and H3-01.
A2
Multi-function analog input 2
(PID feedback)
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• 4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)
• Voltage or current input must be selected by jumper S1 and H3-09.
A3
Multi-function analog input 3
(HAND frequency reference)
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• 4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)
• Voltage or current input must be selected by jumper S1 and H3-05.
AC Frequency reference common 0 V
E (G) Ground for shielded lines and option cards –
n
Output Terminals
Table i.8 lists the output terminals on the drive. Text in parenthesis indicates the default setting for each multi-function output.
Table i.8 Control Circuit Output Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Fault Relay
Output
MA N.O.
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
MB N.C. output
MC Fault output common
i.4 Electrical Installation
36
YASKAWA TOEP YAIP1W 02E YASKAWA AC Drive - iQpump1000 Installation & Start-up Guide
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