Technical data
IDEC SmartRelay Manual 319
A.11 Technical data:
FL1D-K2B2, FL1D-K2BM2
(1) Voltage output: If short-circuit protection or overcurrent protection is activated for a
voltage output, the error limit of the other voltage is not ensured.
FL1D-K2B2 FL1D-K2BM2
Power supply
Input voltage 24 V DC 24 V DC
Permissible range 20.4 ... 28.8 V DC 20.4 ... 28.8 V DC
Power consumption 25 ...50 mA 35 ...90 mA
Voltage failure buffering typ. 5 ms typ. 5 ms
Power loss at 24 V 0.6 ... 1.2 W 0.9 ... 2.2 W
Electrical isolation No No
Reverse polarity protection Yes Yes
Ground terminal for connecting ground
and shielding of the
analog output line.
for connecting ground
and shielding of the
analog output line.
Analog outputs
Number 2 2
Voltage range 0 ... 10 V DC 0 ... 10 V DC
Voltage load >= 5 k >= 5 k
Current output - 0/4 ... 20 mA
Current load - <= 250
Resolution 10 bit, normalized to 0 ...
1000
10 bit, normalized to 0 ...
1000
Cycle time for analog output depending on installation
(typ. 50 ms)
depending on installation
(typ. 50 ms)
Electrical isolation No No
Line length (shielded and
twisted)
10 m 10 m
Error limit Voltage output:
+/- 2.5 % at full scale
Voltage output:
+/- 2.5 % at full scale
Current output:
+/- 3 % at full scale
Short circuit protection Yes Yes
Response at short-circuit
(1) (1)
Overload protection Yes Yes
Response at overload
(1) (1)