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MELSEC-A
3 SPECIFICATION
4000
0
20mA
0
Varies within the range of
±0.2% (±8 digit) at operating
ambient temperature of 25±5 .
Varies within the range of
±0.4% (±16 digit) at operating
ambient temperature of 0 to 55 .
Digital output value
Analog input value
Fig. 3.4 Current Input Characteristic Accuracy
3.3.5 Conversion speed
Conversion speed indicates time from channel changing to A/D conversion completion.
Conversion speed per channel of the AJ65SBT-64AD is 1ms.
Due to the data link processing time of the CC-Link system, there is a transmission
delay until the A/D conversion value is read actually.
For the data link processing time, refer to the user's manual of the master module
used.
Example) Data link processing time taken when the master module is the AJ61BT11 or
A1SJ61BT11
[Calculation expression]
SM+LS×2+remote device station processing time
SM: Scan time of master station sequence program
LS : Link scan time
Remote device station processing time: (Number of channels used+1*) × 1ms
*: Internal processing time of AJ65SBT-64AD
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