3.5 Control Circuit Wiring
76 SIEPCYEUOQ2V01A Q2V Technical Manual
Table 3.6 Safe Disable Input
Terminal Name (Default) Function (Signal Level)
H1 Safe Disable input 1
Remove the jumper between terminals H1-HC and H2-HC to use the Safe Disable input.
• 24 V, 6 mA
• ON: Normal operation
• OFF: Coasting motor
• Internal impedance 4.7 kΩ
• OFF Minimum OFF time of 3 ms.
H2 Safe Disable input 2
HC Safe Disable function common
Safe Disable function common
NOTICE: Do not close the circuit between terminals HC and D0V. A closed
circuit between these terminals will cause damage to the drive.
Table 3.7 Master Frequency Reference
Terminal Name (Default) Function (Signal Level)
PI
Master frequency reference pulse train input
(Master frequency reference)
• Response frequency: 0 Hz to 32 kHz
• H level duty: 30% to 70%
• H level voltage: 3.5 V to 13.2 V
• L level voltage: 0.0 V to 0.8 V
• Input impedance: 3 kΩ
+10V Power supply for frequency setting 10.5 V (allowable current 20 mA maximum)
AI1
MFAI1
(Master frequency reference)
Voltage input
• 0 V to 10 V/100% (input impedance: 20 kΩ)
AI2
MFAI2
(Combined to terminal AI1)
Voltage input or current input
Use DIP switch S1 and H3-09 [AI2 Signal Level Select] to select the input.
• 0 V to 10 V/100% (input impedance: 20 kΩ)
• 4 mA to 20 mA/100%, 0 mA to 20 mA/100% (input impedance: 250 Ω)
A0V Frequency reference common 0 V
GND Connecting shielded cable -
■ Output Terminals
This chapter contains a list of Output terminals and functions.
Table 3.8 Digital Outputs
Terminal Name (Default) Function (Signal Level)
NO
N.O. output
(Fault) • Relay output
• 30 Vdc, 10 mA to 1 A
• 250 Vac, 10 mA to 1 A
• Minimum load: 5 V, 10 mA (Reference value)
NC
N.C. output
(Fault)
CM Digital output common
Table 3.9 Multi-function Photocoupler Outputs
Terminal Name (Default) Function (Signal Level)
DO1
Multi-function photocoupler output 1
(During RUN)
• Photocoupler output
• 48 V, 2 mA to 50 mA
Note:
Connect a flywheel diode when you drive a reactive load such as a relay coil. Make sure that the diode
rating is larger than the circuit voltage.
O1C
DO2
Multi-function photocoupler output 2
(Speed agree 1)
O2C
Table 3.10 Control Circuit Monitor Output Terminals
Terminal Name (Default) Function (Signal Level)
PO
Pulse train output
(Output frequency)
32 kHz (maximum)
Refer to “Pulse Train Output” for more information.
AO
Analog monitor output
(Output frequency)
Select voltage or current output.
• 0 V to 10 V/0% to 100%
• 4 mA to 20 mA (Receiver recommended impedance: 250 Ω)
Note:
Select using jumper switch S5 and H4-07 [AO Signal Level Select].
A0V
Monitor common 0 V
To Next Page
Loading...
Need help?
General