FP2/FP2SH Specifications
10 − 9
10.1 Specifications
Item
FP2SH CPU
FP2−C2L (AFP2221), FP2−C2 (AFP2231), FP2−C2P (AFP2235), FP2−C3P
(AFP2255)
Differential points Unlimited number of points
Auxiliary timer Unlimited number of points, down type timer (0.01 to 327.67s)
Shift register Max. 887 points
Master control relay points
(MCR)
256 points (For FP2−C3P: 1st program: 256 points/2nd program: 256 points)
Number of labels
(JP and LOOP)
256 points (For FP2−C3P: 1st program: 256 points/2nd program: 256 points)
Number of step ladder 1,000 steps (For FP2−C3P: 1st program only)
Number of subroutine 100 subroutines
Number of interrupt program 25 program
Comment input function Available (internal function)
Clock/calendar function Available (year, month, day, hour, minute, second and day of week) (* Note 5)
Link functions Inter−PLC link, computer link, remote programming, modem and data transfer
Self-diagnostic functions Watchdog timer , memory malfunction detection, I/O malfunction detection, back-
up battery malfunction detection, program syntax check, etc.
Other functions
ROM operation function (* Note 6) forced input/output, interrupt processing, test
run and constant scan
Memory backup time (lithium
battery storage time)
CPU only Min. 3,500 hours or more
(typical: approx. 31,000 hours)
memory card (at 25 °C)
AFP2209 (Interchangeable type) 3 years or more
Notes
1) The practical usable external input and output points are re-
stricted according to the number of the input and output units.
2) Hold or non-hold type can be set using the system registers.
3) Can also be used as internal relays.
4) Can also be used as data registers.
5) Precision of calendar timer:
At 0°C/32°F, less than 57-second error per month.
At 25°C/77 °F, less than 88-second error per month.
At 55°C/131°F, less than 88-second error per month.
6) For FP2−C2L and FP2−C2, the memory unit is required.
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