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Built-in Inputs
Restrictions on Quick-response Inputs
Specifications
6-1-6
Hardware Specifications
General Specifications
Input Characteristics
Input voltage specifi-
cations
Terminals
Compatible sensors
Input voltage
Input impedance
Input current (typical) 6.0 mA
ON voltage
OFF voltage
• Quick-response inputs 0 to 3 cannot be used when built-in inputs IN0 to
IN3 are being used as general-purpose inputs or high-speed counter
inputs.
• Quick-response input 3 cannot be used when high-speed counter input 0
is being used.
Quick-response input 2 cannot be used when high-speed counter input 1
is being used.
• Quick-response inputs 0 and 1 cannot be used when the origin search
function is enabled for pulse output 0 (enabled in the PLC Setup).
Quick-response inputs 2 and 3 cannot be used when the origin search
function is enabled for pulse output 1 (enabled in the PLC Setup).
Item
Number of quick-response
inputs
Allocated data area
Minimum detectable pulse
width
Item
Number of inputs
Allocated data area
Input methods
Response
ON
speed
response
time
OFF
response
time
24 V DC
IN0 to IN5
IN6 to IN9
Two-wire method
Two-wire method
24 V DC +10%, −15%
3.6 kΩ
4.0 kΩ
5.5 mA
17.4 V min.
17.4 V min.
5.0 V/1 mA max.
5.0 V/1 mA max.
Specifications
4 inputs (The 4 input terminals are shared by the
quick-response inputs, high-speed counters, and
general-purpose inputs.)
CIO 2960 bits 00 to 03
30 µs
Specifications
10 inputs
CIO 2960 bits 00 to 09
24-V DC inputs or line-driver inputs
Default setting: 8 ms max.
(The input time constant can be set to 0 ms, 0.5 ms, 1 ms,
2 ms, 4 ms, 8 ms, 16 ms, or 32 ms in the PLC Setup.)
Default setting: 8 ms max.
(The input time constant can be set to 0 ms, 0.5 ms, 1 ms,
2 ms, 4 ms, 8 ms, 16 ms, or 32 ms in the PLC Setup.)
Line driver
IN0 to IN5
Line driver
RS-422 line driver
(conforming to AM26LS31 standards)
(Power supply voltage of 5 V ±5%)
---
13 mA
---
Section 6-1
IN6 to IN9
Line driver
---
10 mA
---
141
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