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I-7080, I-7080D, I-7080B, I7080BD User Manual (V 2.2) ------------------ 6
Comparison between 4080 & 4080D
4080
4080D
5-digit LED
No
Yes
Response to LED command No
Yes
Module name
4080
4080D
Counter preset value
Yes
No
Alarm on counter 0 only
No
Yes
Alarm on counter 0&1
Yes
No
Channel 0 & channel 1 are
both non-isolated
(input mode 0, $AAB0)
Yes
Yes
Channel 0 & channel 1 are
both isolated
(input mode 1, $AAB1)
Yes
Yes
Channel 0 is non-isolated &
channel 0 is isolated
(input mode 2, $AAB2)
No
No
Channel 0 is isolated &
channel 1 is non-isolated
(input mode 3, $AAB3)
No
No
Input frequency
50K max.
50K max.