參數資料
型號: 3G3JV-A4022
元件分類: 復位半導體
英文描述: 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
中文描述: 逆變器2.2KW外型415V 3PH
文件頁數: 22/35頁
文件大小: 915K
代理商: 3G3JV-A4022
Specifications
26
Control Circuit Terminals
Symbol
Input
S1
S2
Name
Function
Signal level
Forward/Stop
Multi-function input 1 (S2)
Forward at ON. Stops at OFF.
Set by parameter n36 (Re-
verse/Stop)
Set by parameter n37 (Exter-
nal fault: Normally open)
Set by parameter n38 (Fault
reset)
Set by parameter n39 (Multi-
step reference 1)
Common for S1 through S5
DC power supply for frequen-
cy reference use
Input terminal for frequency
reference use
Common for frequency refer-
ence use
Set by parameter n40 (during
running)
Photocoupler
8 mA at 24 V DC (see note 2)
S3
Multi-function input 2 (S3)
S4
Multi-function input 3 (S4)
S5
Multi-function input 4 (S5)
SC
FS
Sequence input common
Frequency reference power
supply
Frequency reference input
20 mA at 12 V DC
FR
0 to 10 V DC
(Input impedance = 20 k
)
FC
Frequency reference common
Output
MA
Multi-function contact output
(Normally open)
Multi-function contact output
(Normally closed)
Multi-function contact output
common
Analog monitor output
Relay output
1 A max. at 30 V DC
1 A max. at 250 V AC
MB
MC
Common for MA and MB use
AM
Set by parameter n44 (Output
frequency)
Common for AM use
2 mA max. at 0 to 10 V DC
AC
Analog monitor output com-
mon
Note:
1. Functions in parentheses are default settings.
2. The input method is set to NPN by default, so use the GND common for wiring. An external power supply is not required.
When a power supply is used and a common on the plus side is used for wiring, set SW7 to PNP and use a 24-V DC (
±
10%)
power supply.
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