2-7
2-2 Wiring
2
De
sign
Main Circuit Terminals
Control Circuit Terminal
Terminal symbol
Terminal name
Description
R/L1, S/L2,
T/L3
Main power supply input
terminal
Connect the input power supply.
U/T1,V/T2,
W/T3
Inverter output terminal
Connect to the 3-phase motor.
+1, P/+2
External DC reactor
terminal
Remove the short-circuit bar between terminals "+1" and
"P/+2", and connect the optional power factor
improvement DC reactor.
P/+2, RB
Braking resistor
connection terminals
Connect optional external braking resistors. (The RB
terminal is provided for the Inverters with 22 kW or lower
capacity.)
P/+2, N/-
Regenerative braking
unit connection terminal
Connect optional regenerative braking units.
G
Ground terminal
Inverter case ground terminal. Connect this terminal to the
ground.
type-D (200-V class), type-C (400-V class)
Terminal
symbol
Terminal name
Description
Specifications
An
alo
g
Frequ
ency reference in
put
FS
Frequency reference
power supply output
+10 V DC power supply for the FV terminal.
Allowable load current:
20 mA max.
FV
Frequency reference
input
(Voltage directive)
With a 0 to 10 V DC voltage input, the
frequency reaches the maximum at 10 V.
Set at A014 if the maximum frequency
needs to be achieved at lower than 10 V.
Input impedance 10 k
Ω
Allowable input voltage
range:
-0.3 to +12 V DC
FE
Auxiliary frequency
reference input
(Voltage directive)
With a 0 to ±10 V DC voltage input, the FE
signal is added to the frequency reference
signal of the FV or FI terminal. By changing
the setting, the frequency reference can be
input even with the FE terminal
independently.
Input impedance 10 k
Ω
Allowable input voltage
range:
0 to ±12 V DC
FI
Frequency reference
input
(Current directive)
With a 4 to 20 mA DC current input, the
maximum frequency is set at 20 mA. The FI
signal is only active when the AT terminal is
ON. Allocate the AT function to the multi-
function input terminal.
Input impedance 100
Ω
Allowable max. current:
24 mA
FC
Frequency reference
common
Common terminal for the frequency setting
signals (FV, FE and FI) and the analog
output terminals (AM and AMI). Do not
connect this terminal to the ground.
Continued to the next page
Содержание 3G3RX Series
Страница 1: ...Cat No I560 E1 03 USER S MANUAL SYSDRIVE RXSERIES High function General purpose Inverter ...
Страница 2: ......
Страница 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 4 ...
Страница 22: ......
Страница 23: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Wiring 2 6 ...
Страница 48: ......
Страница 108: ......
Страница 324: ......
Страница 325: ...Chapter 5 Maintenance Operations 5 1 Protective Functions and Troubleshooting 5 1 5 2 Warning Function 5 10 ...
Страница 337: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 ...
Страница 348: ......
Страница 349: ...Chapter 7 Specifications 7 1 Standard Specification List 7 1 7 2 Dimensional Drawing 7 6 7 3 Options 7 14 ...
Страница 358: ...7 9 7 2 Dimensional Drawing 7 Specifications 3G3RX A2300 A4300 368 79 265 310 10 510 540 2 φ10 195 45 80 265 ...
Страница 360: ...7 11 7 2 Dimensional Drawing 7 Specifications 3G3RX A2550 380 670 700 2 φ12 12 380 480 250 352 79 ...
Страница 361: ...7 12 7 2 Dimensional Drawing 7 Specifications 3G3RX A4750 A4900 2 φ12 2 12 300 390 268 700 79 670 357 ...
Страница 362: ...7 13 7 2 Dimensional Drawing 7 Specifications 3G3RX A411K A413K 2 φ12 2 12 380 480 270 740 79 710 480 ...
Страница 369: ...7 20 7 3 Options 7 Specifications 3G3AX RBC4001 3G3AX RBC6001 100 150 280 300 5 70 100 70 150 390 410 5 ...
Страница 392: ......
Страница 393: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 41 Appendix 3 Life Alarm Output App 42 ...
Страница 436: ......
Страница 437: ...Index ...
Страница 441: ......