Current consumption at 24 V DC voltage supply (without load)
FXL1-SPB*****
65 mA
FXL1-SPE*****
65 mA
FXL1-SPL*****, locking function unlocked
65 mA
FXL1-SPL*****, locking function locked
125 mA
Peak current consumption at 24 V (without
load)
800 mA for max. 200 ms
Degree of contamination
3 (IEC 60947-1)
Rated insulation voltage Ui
32 V (IEC 60947-1)
Rated impulse withstand voltage U
imp
1,500 V (IEC 60947-5-1)
Power-up delay
3 s
Bridging time in case of power outage
FXL1-SPB*****: ≤ 4 ms
FXL1-SPE*****: ≤ 4 ms
FXL1-SPL*****: ≤ 2 ms
Response time (time to reach the OFF state of
the OSSDs)
≤ 150 ms
1)
Enable time (time to reach the ON state of the
OSSDs)
≤ 350 ms
1)
Risk time
2)
150 ms
1)
1)
In safe series connection: +70 ms for each additional device
2)
The risk time is the time needed to detect internal and external faults. External errors affect the OSSDs
(short-circuit to an OSSD and cross-circuit between the two OSSDs). At least one of the two OSSDs is
safely switched off during the risk time.
Table 20: Interfaces
System connection
Male connector, M12, 8-pin, A-coded (common
male connector for voltage supply and outputs)
Table 21: Inputs
Input voltage for ON state (HIGH)
24 V (15 V DC ... 28.8 V DC)
Input voltage for OFF state (LOW)
≤ 2 V DC
Input current for ON state (HIGH)
≤ 5 mA
Input current for OFF state (LOW)
≤ 500 µA
Table 22: Safety outputs (OSSDs)
Type of output
2 PNP semiconductors, short-circuit protected,
cross-circuit monitored
Output current
ON state
≤ 100 mA
OFF state
≤ 500 µA
Output voltage
ON state
U
V
-2 V DC … U
V
(max. voltage drop ≤ 2 V DC)
OFF state
≤ 2 V DC
Capacitive load
≤ 400 nF
Test pulse width
≤ 300 µs
Test pulse interval
Typically 40 ms ± 5 ms
Table 23: Application diagnostic output
Output current
≤ 50 mA
Output voltage in OFF state
≤ 2 V DC
12
TECHNICAL DATA
40
O P E R A T I N G I N S T R U C T I O N S | flexLock
8020562/2022-07-07 | SICK
Subject to change without notice