IDEC MICROSmart FC6A Series User Manual page 107

Input Internal Circuit
FC6A-N08B1, FC6A-N08B4, FC6A-N16B1, FC6A-N16B4
3.3 KΩ
Input
COM
FC6A-N16B3, FC6A-N32B3
4.3 KΩ
Input
COM
Ambient Temperature, Input Voltage, Output Voltage, I/O Simultaneous ON Ratio
When the FC6A Series MICROSmart is used in an ambient temperature of 30°C or higher, reduce the input voltage and I/O
utilization (simultaneous ON ratio: a%) according to the following diagrams. However, the following diagrams show the
temperature conditions when the FC6A Series MICROSmart is normally installed.
Note: Normally installed means the state in the diagram in "Normal Installation State" on page 3-1.
The usage conditions will also change according to the installation state. For details, see "Installation Location" on page 3-1.
FC6A-N08B1, FC6A-N08B4
Input Voltage
28.8 V
26.4 V
24.0 V
Ambient
Temperature
65°C
0 V
0% 50%
I/O Simultaneous ON Ratio (a%)
FC6A-N08B1,
I0 to I7
FC6A-N08B4
FC6A-N16B1, I0 to I7
FC6A-N16B4 I10 to I17
I0 to I7
FC6A-N16B3
I10 to I17
CN1
FC6A-N32B3
CN2
*1 For the usage ratio of connector CN1 and CN2 inputs, set each to a% or lower.
FC6A-N16B1, FC6A-N16B4
Input Voltage
Ambient
Temperature 55°C
28.8 V
26.4 V
24.0 V
I/O
Simultaneous 0 V
100% ON Ratio (%) 0%
There are no usage restrictions for input and output I/O.
Set the usage ratio of the inputs (ON status) to a% or lower according to the conditions in the
above graph.
Set the usage ratio of the inputs (ON status) to a% or lower according to the conditions in the
above graph.
Set the usage ratio of the inputs (ON status) to a% or lower according to the conditions in the
I0 to I7
I10 to I17
above graph.
Set the usage ratio of the inputs (ON status) to a% or lower according to the conditions in the
I20 to I27
I30 to I37
above graph.
FC6A S MICROS
ERIES
Ambient
Temperature 45°C
Ambient
Temperature
55°C
Ambient
Temperature
65°C
I/O
Simultaneous
35% 50% 70% 100% ON Ratio (%)
*1
*1
U ' M FC9Y-B1722
MART SER S ANUAL
2: P S
RODUCT PECIFICATIONS
FC6A-N16B3, FC6A-N32B3
Input Voltage
Ambient
Temperature 30°C
28.8 V
26.4 V
24.0 V
Ambient
Temperature
65°C
0 V
0% 25% 35% 45% 50% 70% 90%
Ambient
Temperature
55°C
I/O
Simultaneous
ON Ratio (%)
100%
2-71