Omron CJ - 08-2008 - CJ1 M CPU Unit Built-In I;O Specifications

593
Appendix B
CJ1M CPU Unit Built-in I/O Specifications
Built-in Inputs (CJ1M-CPU2@)
General-purpose Inputs
Note 1. The power supply at the line driver must be 5 V ±5%.
2. When 0 ms is set, the ON response time due to internal components delay will be 30
µs max. for IN0
to IN5 or 2
µs max. for IN6 to IN9. The OFF response time will be 150 µs max. for IN0 to IN5 or 2 µs
max. for IN6 to IN9.
Circuit Configuration
Interrupt Inputs and Quick-response Inputs (IN0 to IN3)
Inputs IN0 to IN5 IN6 to IN9 IN0 to IN5 IN6 to IN9
Input Device 2-wire sensor Line driver
Input Current 6 mA typical 5.5 mA typical 13 mA typical 10 mA typical
Input Voltage Range
24 V DC
+10%
/
–15%
RS-422A Line Driver, AM26LS31 or equivalent
(See note 1.)
Input Resistance 3.6 kΩ 4.0 kΩ ---
Number of Circuits 1 common per circuit
ON Voltage/ON Cur-
rent
17.4 V DC min./3 mA min. ---
OFF Voltage/OFF Cur-
rent
5 V DC max./1 mA max. ---
ON Response Time 8 ms max. (Can be switched to 0, 0.5, 1, 2, 4, 8, 16, or 32 ms. See note 2.)
OFF Response Time 8 ms max. (Can be switched to 0, 0.5, 1, 2, 4, 8, 16, or 32 ms. See note 2.)
Inputs IN0 to IN5 IN6 to IN9
Circuit Configuration
Item Specifications
ON Response Time 30 µs max.
OFF Response Time 150 µs max.
Response pulses
3.6 kΩ
24 V
LD+
0 V/LD
100 Ω
750 Ω
100 Ω
1000 pF
Internal circuits
4.0 kΩ
24 V
LD+
0 V/LD
100 Ω
1.5 kΩ
100 Ω
1000 pF
Internal circuits
ON
OFF
30 µs
150
µs