Omron SYSDRIVE 3G3FV-*-CUE - Page 33

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Note 1. These are the cooling fan power supply and control circuit power supply input terminals.
Note 2. When 200 V is used, input 200 to 230 VAC from r – s200. When 400 V is used, input 380 to
460 VAC from r – s400.
Note 3. Do not apply DC power to the Inverters with a capacity of 55 to 160 kW. Otherwise, equipment
damage may occur.
D Control Circuit Terminals for All 3G3FV-j-CUE Models
Symbol Name Function Signal level
Se-
1 Forward run/Stop Forward run at ON. Stops at OFF.
Photocoupler
quence
2 Reverse run/Stop Reverse run at ON. Stops at OFF.
24 VDC, 8 mA
input
3 Multi-function contact input 1 Set by parameter H1-01 (external fault a).
4 Multi-function contact input 2 Set by parameter H1-02 (fault reset).
5 Multi-function contact input 3 Set by parameter H1-03 (multi-step refer-
ence 1).
6 Multi-function contact input 4 Set by parameter H1-04 (multi-step refer-
ence 2).
7 Multi-function contact input 5 Set by parameter H1-05 (jog frequency ref-
erence)
8 Multi-function contact input 6 Set by parameter H1-06 (external base-
block N.O.)
11 Sequence input common Common for 1 to 8.
35 Sequence switching terminal NPN/PNP input switching terminal
36 Sequence power +24V Power common for 1 to 8
Analog
input
15 Frequency reference power supply
(15 VDC)
15-VDC power supply for frequency refer-
ence.
15 VDC, 20 mA
max.
33 Frequency reference power supply
(–15 VDC)
–15-VDC power supply for frequency refer-
ence.
–15 VDC, 20 mA
max.
13 Frequency reference input (voltage) Frequency reference voltage input terminal
Either 0 to +10 V or 0 to ±10 V can be se-
lected as the parameter (H3-01).
0 to 10 VDC
(Input impedance:
20 kΩ)
0 to ±10 V
(Input impedance:
20 kΩ)
14 Frequency reference input (current) Current input terminal for frequency refer-
ence.
4 to 20 mA
(Input impedance:
250 kΩ)
16 Multi-function analog input Set by parameter H3-05. 0 to 10 VDC
(Input impedance:
20 kΩ)
0 to ±10 V
(Input impedance:
20 kΩ)
17 Frequency reference input common Common for analog input signal. ---
Shield E Shielded wire connecting ground For connecting to shielded wires ---
Installation Chapter 2