IDEC MicroSmart - Manual (Page 45)

2: M ODULE S PECIFICATIONS
« FC4A M ICRO S MART U SER ’ S M ANUAL » 2-25
AC Input Module Specifications
Type No. FC4A-N08A11
Input Points and Common Lines 8 points in 2 common lines
Terminal Arrangement See Input Module Terminal Arrangement on page 2-29.
Rated Input Voltage 100 to 120V AC (50/60 Hz)
Input Voltage Range 85 to 132V AC
Rated Input Current 17 mA/point (120V AC, 60 Hz)
Input Type AC input, Type 2 (IEC 61131-2)
Input Impedance 0.8 k
Ω (60 Hz)
Turn ON Time 25 ms
Turn OFF Time 30 ms
Isolation
Between input terminals in the same common: Not isolated
Between input terminals in different commons: Isolated
Between input terminals and internal circuits: Photocoupler isolated
External Load for I/O Interconnection Not needed
Signal Determination Method Static
Effect of Improper Input Connection
If any input exceeding the rated value is applied, permanent damage may be
caused.
Connector on Mother Board MC1.5/11-G-3.81BK (Phoenix Contact)
Connector Insertion/Removal Durability 100 times minimum
Internal Current Draw
All Inputs ON
60 mA (5V DC)
0 mA (24V DC)
All Inputs OFF
30 mA (5V DC)
0 mA (24V DC)
Weight 80g
Input Internal Circuit
Input Usage Limits
When using the FC4A-N08A11, all inputs can be
turned on simultaneously at 55°C, input voltage
132V AC.
FC4A-N08A11
Input
Inter
nal Cir
cuit
COM
480 k Ω
220 Ω
0.33 µF
Input V
oltage (V AC)
132
0
100
Input Simultaneous ON Ratio (%)
55°C
50 0
102
120
Input Operating Range
The input operating range of the Type 1, 2, 3 (IEC 61131-2)
input module is shown below:
FC4A-N08A11
74
20
0
1
Input Current (mA)
5
132
Input V
oltage (V AC)
2 4 17
79
Transition
OFF Area
ON Area
100
13
Area