IDEC MicroSmart Pentra - Manual (Page 24)

2: M ODULE S PECIFICATIONS
2-8 W EB S ERVER CPU M ODULE U SER ’ S M ANUAL FC9Y-B1278
DC Input Specifications (Slim Type Web Server)
CPU Module
FC5A-D12K1E
FC5A-D12S1E
Input Points and Common Lines 8 points in 1 common line
Terminal Arrangement See CPU Module Terminal Arrangement on page 2-10.
Rated Input Voltage 24V DC sink/source input signal
Input Voltage Range 20.4 to 28.8V DC
Rated Input Current
I0, I1, I3, I4, I6, I7:
I2, I5: 4.5 mA/point (24V DC)
7 mA/point (24V DC)
Input Impedance
I0, I1, I3, I4, I6, I7:
I2, I5: 4.9 k Ω
3.4 k Ω
Turn ON Time
I0, I1, I3, I4, I6, I7:
I2, I5: 5 µs + filter value
35 µs + filter value
Turn OFF Time
I0, I1, I3, I4, I6, I7:
I2, I5: 5 µs + filter value
150 µs + filter value
Isolation
Between input terminals:
Internal circuit: Not isolated
Photocoupler isolated
Input Type Type 1 (IEC 61131-2)
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 MC1.5/16-G-3.81BK (Phoenix Contact)
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. Input Internal Circuit
I/O Usage Limits
When using the FC5A-D12K1E/S1E at an ambient temperature of 55°C in the
normal mounting direction, limit the inputs and outputs, respectively, which
turn on simultaneously on each connector along line (1).
When using at 40°C, all I/Os on every
slim type CPU module can be turned
on simultaneously at 26.4V DC as
indicated with line (2)
Inputs I0, I1, I3, I4, I6, and I7
Inputs I2 and I5
Input Current (mA)
Input V
o
lta
ge
(V DC)
Input Current (mA)
OFF Area
Transition
Area
ON Area
OFF Area
Transition
Area
ON Area
Input V
o
ltag
e
(V DC)
0.6 2.6 4.5 5.0
0
5
15
24
26.4
0
5
15
24
26.4
1.2 4.2 7 7.7
Inputs I0, I1, I3, I4, I6, and I7
Input
COM
Int
er
n
al
C
ir
cui
t
COM
Input
Inputs I2 and I5
4.7 k Ω
3.3 k Ω
Int
e
rna
l Cir
cui
t
I/O Simultaneous ON Ratio (%)
Input V
o
ltag
e (V DC)
24.0
26.4
0
0 50 60 70 80 100
(1) 55°C
(2) 40°C