IDEC FC4A-C10R2, User Manual

Page: 26 / 525

2: M
ODULE
S
PECIFICATIONS
2-6 « FC4A M
ICRO
S
MART
U
SER
’
S
M
ANUAL
»
DC Input Specifications (All-in-One Type CPU Module)
Input Operating Range Input Internal Circuit
The input operating range of the Type 1
(IEC 61131-2) input module is shown
below:
CPU Module
FC4A-C10R2
FC4A-C10R2C FC4A-C16R2
FC4A-C16R2C FC4A-C24R2
FC4A-C24R2C
Input Points and Common Line
6 points
in 1 common line 9 points
in 1 common line 14 points
in 1 common line
Terminal Arrangement See CPU Module Terminal Arrangement on pages 2-8 and 2-9.
Rated Input Voltage 24V DC sink/source input signal
Input Voltage Range 20.4 to 28.8V DC
Rated Input Current
I0 and I1: 11 mA
I2 to I7, I10 to I15: 7 mA/point (24V DC)
Input Impedance
I0 and I1: 2.1 k
Ω
I2 to I7, I10 to I15: 3.4 k
Ω
Turn ON Time
I0 to I5: 35 µs + filter value
I6, I7, I10 to I15: 40 µs + filter value
Turn OFF Time
I0 and I1: 45 µs + filter value
I2 to I7, I10 to I15: 150 µs + filter value
Isolation
Between input terminals: Not isolated
Internal circuit: Photocoupler isolated
Input Type Type 1 (IEC 61131)
External Load for I/O Interconnection Not needed
Signal Determination Method Static
Effect of Improper Input Connection
Both sinking and sourcing input signals can be connected. If any input
exceeding the rated value is applied, permanent damage may be caused.
Cable Length 3m (9.84 ft.) in compliance with electromagnetic immunity
Input
Inter
nal Cir
cuit
COM
3.3 k
Ω
Input
Inter
nal Cir
cuit
COM
1.8 k
Ω
Inputs I0 and I1 Inputs I2 to I15
Input V
oltage (V DC)
28.8
0
100
I/O Simultaneous ON Ratio (%)
26.4
When using at 45°C, all I/Os can be
turned on simultaneously at input volt-
age 28.8V DC as indicated with line
(2).
When using the FC4A-C10R2/C, all
I/Os can be turned on simultaneously
at 55°C, input voltage 28.8V DC.
For other possible mounting direc-
tions, see page 3-12.
(2) 45°C
(1) 55°C
70 0
I/O Usage Limits
When using the FC4A-C16R2/C or FC4A-C24R2/C at an ambient temperature
of 55°C in the normal mounting direction, limit the inputs and outputs,
respectively, which turn on simultaneously along line (1).
Inputs I2 to I15
Transition
OFF Area Input V
oltage (V DC)
28.8
15
5
0
1.2 13.8
Input Current (mA)
ON Area
Area
11.3 6.5
24
Inputs I0 and I1
Transition
OFF Area Input V
oltage (V DC)
28.8
15
5
0
1.2 8.4
Input Current (mA)
ON Area
Area
7 4.2
24