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2 INPUT MODULE SPECIFICATIONS
2.25 QX90H DC High-speed Input Module (Negative Common Type)
Type
Specifications
Number of input points
Isolation method
Rated input voltage
Rated input current
Input derating
ON voltage/ON current
OFF voltage/OFF current
Input impedance
SW1 (noise filter)
1
Set value
2
Response
TYP.
time
OFF to ON
MAX.
TYP.
ON to OFF
MAX.
Function
SW2
4
setting
Dielectric withstand voltage
Insulation resistance
Noise immunity
5
Protection degree
Common terminal
arrangement
Number of occupied I/O
points
Interrupt processing condition
Operation indicator
External connections
Applicable wire size
Applicable crimping terminal
Internal current consumption
(5VDC)
Weight
1 : If the noise filter selector switch (switch 1) on the bottom of the module (refer to Chapter 10) is turned on, the noise filter takes effect.
The off-status noise filter disables I/O response time setting.
After switching on or off the switch 1, reset the power supply of the CPU module.
2: Set an input response time in " I/O response time " combo box of PLC parameter in GX Developer. (Default: 0.2ms)
A response time setting value can be changed in GX Developer (SW6D5C-GPPW or later).
For the setting details, refer to Section 1.3.1.
3: The actual response time is 5
For the details of the CPU overhead time, refer to manuals for the CPU module used (Function Explanation, Program Fundamentals).
4: The module function can be changed according to the status of the function selector switch (switch 2) on the bottom of the module
(refer to Chapter 10).
ON: High-speed input
OFF: Interrupt
If the function selector switch (switch 2) setting is changed while the CPU module is in RUN, an error (error code: 2100) occurs.
5: Indicates the noise immunity when the noise filter takes effect (the noise filter selector switch (switch 1) is turned on).
6: For the setting method, refer to Section 1.3.3.
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DC high-speed input module (Negative common type)
5VDC (+20/-15%, ripple ratio within 5%)
3.5V or higher/3mA or higher
1V or lower/1mA or lower
OFF
Invalid
0.1
0ms
3
0.04ms
-
3
0.05ms
0ms
3
0.04ms
-
3
0.05ms
OFF: Interrupt, ON: High-speed input
560VAC rms/3 cycles (altitude 2000m)
10MΩ or more by insulation resistance tester
By noise simulator of 500Vp-p noise voltage, 1
and 25 to 60Hz noise frequency
8 points/common (common terminal: TB9, TB18)
16 points (I/O assignment is set as a 16-point high-speed input module or 16-
point interrupt module.)
Set by Switch setting in GX Developer
18-point terminal block (M3
0.3 to 0.75mm
R1.25-3 (Sleeved crimping terminals cannot be used.)
80mA (TYP. all points ON)
s delay when turning on, 10
QX90H
16 points
Photocoupler
Approx. 6mA
None
Approx. 470Ω
ON
0.2
0.4
0.10ms
0.25ms
0.50ms
0.15ms
0.30ms
0.60ms
0.10ms
0.25ms
0.50ms
0.15ms
0.30ms
0.60ms
IP2X
4
ON indication (LED)
6 screws)
2
core (2.8mm OD max.)
0.14kg
s delay when turning off, because the hardware response time is added.
MELSEC-Q
0.6
1
0.95ms
1.00ms
0.95ms
1.00ms
s noise width
4
6
Appearance
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Troubleshooting
