Flexi Loop nodes and Flexi Loop accessories
Maximum short-circuit currents
(Flexi Loop communication and
test outputs)
13.5 mA
Current consumption
FLN-OSSD
45 mA
FLN-EMSS
55 mA
FLA-PWRI
30 mA (PWR left) / 55 mA (PWR right)
FLT-TERM
30 mA
FLA-DIAG
60 mA
FLA-MSTR
60 mA
System connection
M12 male/female connector
6)
Table 48: Flexi Loop nodes and Flexi Loop accessories data sheet
1)
Not terminator.
2)
Minimum time which must elapse following switching off before a restart.
3)
Applies for a runtime within the logic of 4 ms.
4)
Applies when an event occurs.
5)
The current for the power supply unit used for the Flexi Loop must be limited externally to max. 4 A either
by the power supply unit itself or using a fuse.
6)
Terminator, male connector only.
7)
Time without sensor; the data from the connected sensors also applies.
8)
Included automatically in the calculation of the overall response time for the safety controller and the
safe sensor cascade.
10.1.3
EMSS Flexi Loop node (FLN-EMSS0000105 and FLN-EMSS1100108)
FLN-EMSS0000105
FLN-EMSS1100108
EMSS inputs/outputs
Test pulse duration (test spacing)
12 ms
Test period
40 ms
Current due to the test signal via the
switch contacts
3 … 6.2 mA AC
1)
at V
S
–3 V
Discrepancy time monitoring
3 s
Table 49: Data sheet EMSS Flexi Loop node
1)
Pulsing alternating current with test spacing.
Additional data on the 8-pin variant FLN-EMSS1100108
FLN-EMSS1100108
Non-safe input (AUX_IN)
Logic level switching points
HIGH
>13 V/3.5 mA
LOW
<5 V/2.5 mA
Maximum input current
6.2 mA
Debouncing
100 ms
Non-safe output (AUX_OUT)
Type of output
Highside driver, short-circuit protected
Output current
Max. 500 mA
Permissible capacitive load
Max. 1 µF
Table 50: Additional data on the FLN-EMSS1100108 variant
TECHNICAL DATA
10
8015836/YT10/2016-05-24 | SICK
O P E R A T I N G I N S T R U C T I O N S | Flexi Loop
83
Subject to change without notice
