Technical data
312 IDEC SmartRelay Manual
A.7 Technical data: FL1B-M08D2R2
FL1B-M08D2R2
Power supply
Input voltage 24 V AC/DC
Permissible range 20.4 ... 26.4 V AC
20.4 ... 28.8 V DC
Reverse polarity protection not applicable for this module
Permissible mains frequency 47 ... 63 Hz
Power consumption
• 24 V AC
• 24 V DC
120 ... 146 mA
20 ... 75 mA
Voltage failure buffering typ. 5 ms
Power loss
• 24 V AC
• 24 V DC
2.4 ... 4.3 VA
0.4 ... 1.8 W
Backup of the real-time clock at 25 C
Accuracy of the real-time clock
Digital inputs
Number 4, optional P action or N action
Electrical isolation No
High speed inputs not applicable for this module
Input frequency
• Normal input
• High speed input
• max. 4 Hz
• not applicable for this module
Input voltage
• Signal 0
• Signal 1
L
< 5 V AC/DC
> 12 V AC/DC
Input current at
• Signal 0
• Signal 1
< 1.0 mA
> 2.5 mA
Delay time at
• 0 to 1
• 1 to 0
typ. 1.5 ms
typ. 15 ms
Line length (unshielded) 100 m
Digital outputs
Number 4
Output type
Relay outputs
Ele
ctrical isolation Yes
Dielectric Strength (between power/input
terminals and output terminals)
2,500 V AC, 1 minute
500 V DC, 1 minute
In groups of 1
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