Whether or not MC protocol frames can be used after A1SJ71UC24 is replaced with QJ71C24N

The QJ71C24N series modules can be accessed using A-compatible 1C frames, but the following restrictions are imposed. The access is limited to the devices wi... More Details >>

Differences between the AJ65SBTB1-16TE and AJ65SBTB1B-16TE1

The following shows the major differences. -AJ65SBTB1-16TE - 1-wire terminal block, 1-common type - Maximum load current: 0.1 A/point -Protection fu... More Details >>

CD terminal setting of the QJ71C24N

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

Unit of receive data used by the QJ71C24N series pre-defined protocol support function

The fixed data is used for specific codes and character strings such as a command. Setting a device is not required. More Details >>

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 >>

Connecting AJ65BT-R2N to a GOT

Yes.When connecting a GOT, set the mode setting switch of AJ65BT-R2N to "5" (MELSOFT connection mode). More Details >>

Applicable size for plug-in connector socket block on QJ71C24N-R4

Use the plate terminal packaged with the module. The size of the plate terminal is 1.0 mm wide with a thickness of 0.8 mm. More Details >>

Difference between AJ65SBTB1-16DT and AJ65SBTB1-16DT1

Major differences in input specifications are shown below. - AJ65SBTB1-16DT - Rated input current approx. 7 mA - ON voltage/ON current 14 VDC or higher/... More Details >>

CC-Link master module settings

If each master module controls their own CC-Link networks, all master modules can be set as station 0 even though they are controlled by the same CPU. More Details >>

Terminating resistors for RS-485 communication of QJ71C24N

The resistance value is 110 ohm, 1/2 W. More Details >>