IAI America S-SEL-E - Manual (Page 210)

Page 205
Chapter 5. Option
3) The scan time (1 ~ 9 msec) within the detection pulse is also adjustable and can be set every 8 port groupings.
Movement when scan time is set to 1msec
2) The "E" and "G" type Super SEL controllers can be expanded up to 2 units for a total of 64 ports.
Input signal
Internal uptake
signal
When the scan time is set at 1msec, it reads the input status for every 500
µ
sec. If an input signal exists at the second
500
µ
sec, it is recognized as a signal and transmitted to the inside.
500 µ sec 500 µ sec 500 µ sec 500 µ sec