We recommend you to connect a diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the prot

Remote maintenance can be performed by writing a program to a memory cassette and sending the program or by using a pers

The FX3G-2AD-BD (2-channel analog input expansion board), FX3U-4AD-ADP (4-channel analog input special adapter), and FX3

Although it depends on the operating environment, wiring within 20 m is generally recommended.

The current value of the battery voltage is stored in the special data register D8005 (battery voltage).

Select the 40-point or 60-point type FX3G series main unit. In this case, two FX3G-232-BDs can be connected. When FX3G-

The external and mounting dimensions of the FX2N-1PG and the FX3U-1PG are identical. However, the electrical specificati

The thickness of wire should be 2 square millimeters or more, and class D grounding (grounding resistance: 100 Ω or less

If the OUT instruction using a latched (battery backed) type auxiliary relay number exists in a sequence program, the in

No, local stations cannot be connected to the FX3U-16CCL-M. Remote I/O stations, remote device stations, and intelligent

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MELSEC-F Series

Accessories(33)

FAQ within [ MELSEC-F Series ]

101-110 of Total 198

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Protection components of relay contacts

We recommend you to connecta diode for commutation to the DC load, and surge absorber (C-R) to the AC load for the protection of the relay contacts. More Details >>
- No：24999
- Release Date：2019/04/23 10:39
- Category： MELSEC-F Series , Main Unit
Remote maintenance

Remote maintenance can be performed by writing a program to a memory cassette and sending the program or by using a personal computer (GX Developer). With a ... More Details >>
- No：24998
- Release Date：2019/04/23 10:38
- Category： MELSEC-F Series , Main Unit
Analog input modules that can be used in the FX3G series

The FX3G-2AD-BD (2-channel analog input expansion board), FX3U-4AD-ADP (4-channel analog input special adapter), and FX3U-3A-ADP (2-channel analog input/1-ch... More Details >>
- No：24960
- Release Date：2019/04/23 07:17
- Category： MELSEC-F Series , Analog Control
Maximum length of input wiring

Although it depends on the operating environment, wiring within 20 m is generally recommended. More Details >>
- No：24949
- Release Date：2019/04/18 14:29
- Category： Main Unit
Current value of the battery voltage in the FX3U/FX3UC series

The current value of the battery voltage is stored in the special data register D8005 (battery voltage). More Details >>
- No：24942
- Release Date：2019/04/18 14:25
- Category： MELSEC-F Series , Main Unit
Adding two channels of the RS-232C port in the FX3G series

Select the 40-point or 60-point type FX3G series main unit. In this case, two FX3G-232-BDs can be connected. When FX3G-CNV-ADP is used, anFX3U-232ADP can be ... More Details >>
- No：24926
- Release Date：2019/04/17 11:42
- Category： MELSEC-F Series , Main Unit
Differences in the mounting dimensions and sizes between the pulse output blocks FX2N-1PG and FX3U-1PG

The external and mounting dimensions of the FX2N-1PG and the FX3U-1PG are identical. However, the electrical specifications and connectable FX programmable c... More Details >>
- No：24905
- Release Date：2019/04/15 11:31
- Category： MELSEC-F Series , Positioning Control
Thickness of ground wire

The thickness of wireshould be2 square millimeters or more, andclass D grounding (grounding resistance: 100 Ω or less) should be performed. More Details >>
- No：24899
- Release Date：2019/04/15 11:30
- Category： MELSEC-F Series , Main Unit
Use of latched (battery backed) type auxiliary relay

If the OUT instruction using a latched (battery backed) type auxiliary relay number exists in a sequence program, the information held may be overwritten by ... More Details >>
- No：24877
- Release Date：2019/04/15 08:07
- Category： MELSEC-F Series , Main Unit
Connecting local stations to the FX3U-16CCL-M

No, local stations cannot be connected to the FX3U-16CCL-M. Remote I/O stations, remote device stations, and intelligent device stations can be connected to... More Details >>
- No：24791
- Release Date：2019/02/28 09:06
- Category： MELSEC-F Series , Network/Communication

101-110 of Total 198

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