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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 >>
- No:22970
- Release Date:2018/09/03 17:31
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Connecting QJ71C24N to an external device that has no DTR signal
Carry out DTR and DSR wiring that returns signals on QJ71C24N(-R2). More Details >>
- No:23039
- Release Date:2018/09/03 17:31
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Connecting terminating resistors for CC-Link communication
Connect terminating resistors to both ends of physical cables.A master station is not necessarily required to be connected to either end of its network. More Details >>
- No:23046
- Release Date:2018/09/03 17:31
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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
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Terminating resistors for RS-485 communication of LJ71C24
The resistance value is 110 ohm, 1/2 W. More Details >>
- No:22999
- Release Date:2018/09/03 17:31
- Update:2018/10/03 15:25
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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
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Difference between AJ65SBTB1-16DT1 and AJ65SBTB1-16DT2
Major differences are shown below. - AJ65SBTB1-16DT1 - Rated input current approx. 5 mA - ON voltage/ON current 15 VDC or higher/3.0 mA or higher - O... More Details >>
- No:22972
- Release Date:2018/09/03 17:31
- Update:2018/09/25 17:04
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Terminating resistors for QJ71C24N
A terminating resistor must be connected to the interface in order to reduce signal reflections thus preventing the signal instabilities. More Details >>
- No:22982
- Release Date:2018/09/03 17:31
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For CPU modules with 8192 I/O device points (X/Y0 to 1FFF), X/Y1000 and greater can be set as refresh devices. More Details >>
- No:23014
- Release Date:2018/09/03 17:31
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Refresh timing of bit data and word data in the same CC-Link station
Cyclic data is sometimes separated into new and old data by two words (32 bits) with auto refresh timing. Checking "Block data assurance per station" of the ... More Details >>
- No:23058
- Release Date:2018/09/03 17:31
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