IDEC FL1E SmartRelay - Manual (Page 319)

Technical data
IDEC SmartRelay Manual 305
A.4 Technical data: FL1E-H12SND
FL1E-H12SND
Power supply
Input voltage
24 V DC
Permissible range 20.4 ... 28.8 V DC
Reverse polarity protection Yes
Permissible mains frequency not applicable for this module
Power consumption from 24 V DC 40 ... 75 mA
0.3 A per output
Inrush current 7.8 A at 24 V DC
Voltage failure buffering
Power loss at 24 V
1.0 ... 1.8 W
Backup of the real-time clock at 25 C no clock available
Accuracy of the real-time clock no clock available
Digital inputs
Number
8
Electrical isolation No
High speed inputs 4 (I3, I4, I5, I6)
Input frequency
• Normal input
• High speed input
• max. 4 Hz
• max. 5 kHz
Input voltage
• Signal 0
• Signal 1 L+
< 5 V DC
> 12 V DC
Input current at
• Signal 0

• Signal 1
< 0.85 mA (I3...I6) 
< 0.05 mA (I1, I2, I7, I8)
> 2 mA (I3... I6)

> 0.15 mA (I1, I2, I7, I8)
Delay time at
• 0 to 1

• 1 to 0
typ. 1.5 ms 
<1.0 ms (I3 ... I6)
typ. 1.5 ms

<1.0 ms (I3 ... I6)
Line length (unshielded) 100 m
Analog inputs
Number
4 (I1=AI3, I2=AI4, I7=AI1, I8=AI2)
Range 0 ... 10 V DC input impedance 72 k 
Cycle time for analog value generation 300 ms
max. input voltage 28.8 V