Short between SDA and RDA and between SDB and RDB, and then connect them to + (Data-A) and - (Data-B) on the external de

"[ ]" in the CC-Link remote I/O modules' model name "AJ65[ ]BT" represents as follows: - None: Standard type - S: C

"The CD terminal is not checked" has been set by default.

- Set successive station numbers for the network modules in system A and system B in a redundant system. (Station n

If a repeater hub is used, 10BASE-T allows a maximum of four levels of cascade connections and 100BASE-TX allows a maxim

It is necessary to reduce the link refresh time of the MELSECNET/H network in order to reduce the scan time. The link r

The default receive complete code is CR+LF (0DH, 0AH). The default received data count is 511 words. Hence, at their def

The resistance value is 330 ohm, 1/4 W.

To assure 32-bit data, "Network Range Assignment" of the control station must satisfy the following conditions.(1) The s

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FAQ within [ Network related products ]

21-30 of Total 110

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RS-485 connection between LJ71C24 and an external device

Short between SDA and RDA and between SDB and RDB, and then connect them to + (Data-A) and - (Data-B) on the external device. More Details >>
- No：23048
- Release Date：2018/09/03 17:31
Difference in specifications between "AJ65BT" and "AJ65SBT" in CC-Link remote I/O modules' model names

"[ ]" in the CC-Link remote I/O modules' model name "AJ65[ ]BT" represents as follows: - None: Standard type - S: Compact type - F: Low profile waterpro... More Details >>
- No：22974
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:12
CD terminal setting of the QJ71C24N

"The CD terminal is not checked" has been set by default. More Details >>
- No：23065
- Release Date：2018/09/03 17:31
Precaution about MELSECNET/H connection (1)

- Set successive station numbers for the network modules in system A and system B in a redundant system. (Station number 0 cannot be set.) - Match "host... More Details >>
- No：23055
- Release Date：2018/09/03 17:31
- Update：2018/09/26 11:12
Limitation on the number of levels of cascade connections when QJ71E71-100 is used

If a repeater hub is used, 10BASE-T allows a maximum of four levels of cascade connections and 100BASE-TX allows a maximum of two levels of cascade connectio... More Details >>
- No：23040
- Release Date：2018/09/03 17:31
Effect on sequence scans in MELSECNET/H networks

It is necessary to reduce the link refresh time of the MELSECNET/H network in order to reduce the scan time. The link refresh time can be reduced by reducin... More Details >>
- No：23018
- Release Date：2018/09/03 17:31
- Update：2018/09/26 09:27
Reception data read request signal of QJ71C24N not turn ON

The default receive complete code is CR+LF (0DH, 0AH). The default received data count is 511 words. Hence, at their defaults, Reception data read request si... More Details >>
- No：22984
- Release Date：2018/09/03 17:31
- Update：2018/09/25 17:22
Connecting terminating resistors to the sending end and the receiving end in communication of QJ71C24N

Yes. More Details >>
- No：22998
- Release Date：2018/09/03 17:31
Terminating resistors for RS-422 communication of QJ71C24N

The resistance value is 330 ohm, 1/4 W. More Details >>
- No：22965
- Release Date：2018/09/03 17:31
- Update：2018/10/03 15:33
32-bit data assurance

To assure 32-bit data, "Network Range Assignment" of the control station must satisfy the following conditions.(1) The start device No. of LB is a multiple o... More Details >>
- No：23052
- Release Date：2018/09/03 17:31

21-30 of Total 110

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