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2. Specifications
2.1 General specifications
Power voltage
Current consumption
Environmental conditions
Withstand voltage
Size
Weight
Note (1) The T3's power supply module can supply maximum 7 A of internal 5 Vdc.
Check that the internal 5 Vdc current consumption per one power supply
module does not exceed the limit.
Note (2) Between external terminals and internal circuit.
2.2 Functional specifications
Module type
I/O allocation type
Input type
Number of input points
Rated input voltage
Input voltage range
Rated input current
Minimum ON voltage
Maximum OFF voltage
ON delay time
OFF delay time
LED
display
Interrupt function
Number of modules on T3
Note (1) The normal or high speed mode can be selected by internal jumper plug
settings. Refer to section 3.1.
The delay time includes the input filter and internal sampling.
Note (2) The interrupt timing is selected by DIP switches. Refer to section 3.2.
10
Change Detect DC Input Module (CD332)
Item
5 Vdc (supplied from back plane bus)
0.3 A (5 Vdc) maximum
Conforms to T3 specifications
1500 Vac - 1 minute
T3 I/O module size (1 slot)
Approx. 450 g
Item
Change detect DC input
iX 1W
DC input, current source/sink
8 points (8 points/common)
12 - 24 Vdc
10 - 30 Vdc
10 mA (at 24 Vdc)
9.6 Vdc
3.5 Vdc
30 ms or less (normal mode)
3.0 ms or less (high speed mode)
35 ms or less (normal mode)
3.5 ms or less (high speed mode)
DATA 0 - 7
Input status display for all points,
lit at ON, internal logic side
STATUS 0 - 7
Interrupt point display, returned to OFF
by resetting the interrupt flag
Generates interrupt signal for T3 when
input status of each point is changed.
Interrupt timing can be selected for each
point either rising, falling or both edges.
Max. 8 modules
Specifications
Specifications
Remarks
Note (1)
Note (2)
Remarks
Note (1)
Note (1)
Note (2)
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