2: M
ODULE
S
PECIFICATIONS
2-20
FC5A MicroSmart User’s Manual FC9Y-B1268
DC Input Specifications (Slim Type CPU Module)
CPU Module
FC5A-D16RK1
FC5A-D16RS1
FC5A-D32K3
FC5A-D32S3
Input Points and Common Lines
8 points in 1 common line
16 points in 2 common lines
Terminal Arrangement
See CPU Module Terminal Arrangement on pages 2-23 through 2-25.
Rated Input Voltage
24V DC sink/source input signal
Input Voltage Range
20.4 to 26.4V DC
Rated Input Current
I0, I1, I3, I4, I6, I7:
4.5 mA/point (24V DC)
I2, I5, I10 to I17:
7 mA/point (24V DC)
Input Impedance
I0, I1, I3, I4, I6, I7:
4.9 k
I2, I5, I10 to I17:
3.4 k
Turn ON Time
I0, I1, I3, I4, I6, I7:
5 µs + filter value
I2, I5:
35 µs + filter value
I10 to I17:
40 µs + filter value
Turn OFF Time
I0, I1, I3, I4, I6, I7:
5 µs + filter value
I2, I5:
150 µs + filter value
I10 to I17:
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
Connector on Mother Board
MC1.5/13-G-3.81BK (Phoenix Contact)
FL26A2MA (Oki Electric Cable)
Connector Insertion/Removal Durability
100 times minimum
Input Operating Range
The input operating range of the Type 1
(IEC 61131-2) input module is shown
below:
Inputs I0, I1, I3, I4, I6, and I7
Inputs I2, I5, and I10 to I17
Transition
OFF Area
Input V
o
lt
ag
e (V
DC)
26.4
15
5
0
1.2
7.7
Input Current (mA)
ON Area
Area
7
4.2
24
Transition
OFF Area
Input V
o
lt
ag
e (
V DC)
26.4
15
5
0
0.6
5.0
Input Current (mA)
ON Area
Area
4.5
2.6
24
Input Internal Circuit
Inputs I0, I1, I3, I4, I6, and I7
Input
In
te
rn
al C
ir
cu
it
COM
4.7 k
Input
In
te
rn
al
Cir
cui
t
COM
3.3 k
Inputs I2, I5, and I10 to I17
I/O Usage Limits
When using the FC5A-D16RK1/RS1 at an ambient temperature of 55°C in the normal
mounting direction, limit the inputs and outputs, respectively, which turn on simulta-
neously on each connector along line (1).
When using the FC5A-D32K3/S3, limit the inputs and outputs, respectively, which
turn on simultaneously on each connector along line (2).
Input V
o
lt
ag
e (V
DC)
26.4
0
100
I/O Simultaneous ON Ratio (%)
24.0
(3) 40°C
50
(2) 55°C
60 70 80
0
(1) 55°C
When using at 40°C, all I/Os on every
slim type CPU module can be turned
on simultaneously at 26.4V DC as indi-
cated with line (3)
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