YASKAWA G7 Series User Manual

2-24
Analog
input
signals
+V +15 V power output
+15 V power supply for analog input
or transmitters
+15 V
(Max. current: 20
mA)
-V -15 V power output
-15 V power supply for analog input
or transmitters
-15 V
(Max. current: 20
mA)
A1
Master speed frequency
reference
-10 to +10 V/-100 to 100%
0 to +10 V/100%
-10 to +10 V, 0 to
+10 V (Input imped-
ance: 20 kΩ)
A2 Multi-function analog input
4 to 20 mA/100%, -10 to +10 V/-100 to
+100%, 0 to +10 V/100%
Multi-
function
analog
input 2.
Function
set by
H3-09
4 to 20 mA (Input
impedance: 250 Ω)
A3 Multi-function analog input
4 to 20 mA/100%, -10 to +10 V/-100 to
+100%, 0 to +10 V/100%
Multi-
function
analog
input 3.
Function
set by
H3-05
4 to 20 mA (Input
impedance: 250 Ω)
AC Analog reference common 0 V -
E(G)
Shield wire, optional ground
line connection point
--
Photo-
coupler
outputs
P3
Multi-function PHC
output 3
Factory setting: Ready for operation when CLOSED.
50 mA max. at 48
Vdc
*2
C3
P4
Multi-function PHC
output 4
Factory setting: FOUT frequency detected when
CLOSED.
C4
Table 2.10 Control Circuit Terminals (Continued)
Type
No. Signal Name Function Signal Level
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YASKAWA G7 Series Specifications

General

Series	G7
Frequency	50/60 Hz
Output Voltage	Matches Input Voltage
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Communication	RS-485, Modbus, DeviceNet, Profibus, Ethernet
Safety	Safe Torque Off (STO)
Operating Temperature	-10°C to 50°C
Humidity	5% to 95% (non-condensing)
Cooling Method	Fan Cooled
Enclosure Rating	IP20
Storage Temperature	-20°C to 65°C