YASKAWA A1000 Technical Manual page 62

3.7 Control Circuit Wiring
Type No.
Multi-function pulse train input
RP
(Frequency reference)
+V Power supply for analog inputs
-V Power supply for analog inputs
Multi-function analog input 1
A1
(Frequency reference bias)
Analog Inputs /
Pulse Train
Input
Multi-function analog input 2
A2
(Frequency reference bias)
Multi-function analog input 3
A3
(Auxiliary frequency reference)/PTC Input
AC Frequency reference common
E (G) Ground for shielded lines and option cards
<1> Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to EN61800-5-1, ISO13849 Cat.
3, IEC/EN61508 SIL2, Insulation coordination: class 1.
n Output Terminals
Table 3.7 lists the output terminals on the drive. Text in parenthesis indicates the default setting for each multi-function output.
Type No.
MA N.O.
Fault Relay
MB N.C. output
Output
MC Fault output common
M1
Multi-function digital output (During run)
M2
Multi-Function
M3
Digital Output Multi-function digital output (Zero speed)
M4
<1>
M5
Multi-function digital output (Speed Agree 1)
M6
MP Pulse train output (Output frequency)
FM Analog monitor output 1 (Output frequency)
Monitor
Output
AM Analog monitor output 2 (Output current)
AC Monitor common
DM+ Safety monitor output
Safety Monitor
<2>
Output
DM- Safety monitor output common
<1> Refrain from assigning functions to digital relay outputs that involve frequent switching, as doing so may shorten relay performance life. Switching
life is estimated at 200,000 times (assumes 1 A, resistive load).
<2> Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to EN61800-5-1, ISO13849 Cat.
3, IEC/EN61508 SIL2, Insulation coordination: class 1.
Connect a suppression diode as shown in
is greater than the circuit voltage.
A – External power, 48 V max.
B – Suppression diode
62
Terminal Name (Function)
Table 3.7 Control Circuit Output Terminals
Terminal Name (Function)
Figure 3.25
A
Figure 3.25 Connecting a Suppression Diode
Function (Signal Level) Default Setting
• 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
10.5 Vdc (max allowable current 20 mA)
-10.5 Vdc (max allowable current 20 mA)
-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• -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 DIP switch S1 and
H3-09.
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• Use DIP switch S4 on the terminal board to select between analog
and PTC input.
0 V
Function (Signal Level) Default Setting
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
32 kHz (max)
-10 to +10 Vdc, or 0 to +10 Vdc
0 V
Outputs status of Safe Disable function. Closed when both Safe
Disable channels are closed. Up to +48 Vdc 50 mA
when driving a reactive load such as a relay coil. Ensure the diode rating
B
C
D
C – Coil
D – 50 mA or less
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
–
Page
91
213
89
–
89
107
89
89
109
89
89
–
Page
105
105
213
211
–
253