Flexi Loop nodes and Flexi Loop accessories
Response time with Flexi Classic
For the response time of the Flexi Classic safety control‐
ler (see section “Technical data” in the Flexi Classic
operating instructions), the following value must be
added to the “response time when Flexi Loop is con‐
nected” value:
10 ms
Minimum cut-off time
FLN-OSSD
7)
FLN-EMSS
8)
10 ms
40 ms
Minimum restart time
2)
120 ms
Max. power-up delay following switch‐
ing on of supply voltage
FLN-OSSD, FLN-EMSS, and FLA-DIAG
FLA-PWRI
FLA-MSTR
5 s
10 s
30 s
Propagation times for diagnostic bits and bits of non-safe inputs and outputs
AUX_IN
3)
1 … 8 Flexi Loop nodes
9 … 16 Flexi Loop nodes
17 … 24 Flexi Loop nodes
25 … 32 Flexi Loop nodes
404 ms
540 ms
668 ms
796 ms
AUX_OUT
3)
1 … 8 Flexi Loop nodes
9 … 16 Flexi Loop nodes
17 … 24 Flexi Loop nodes
25 … 32 Flexi Loop nodes
305 ms
441 ms
569 ms
697 ms
DIAG_IN
3)
4)
1 … 8 Flexi Loop nodes
9 … 16 Flexi Loop nodes
17 … 24 Flexi Loop nodes
25 … 32 Flexi Loop nodes
712 ms
1,400 ms
2,288 ms
3,376 ms
DIAG_OUT
3)
4)
1 … 8 Flexi Loop nodes
9 … 16 Flexi Loop nodes
17 … 24 Flexi Loop nodes
25 … 32 Flexi Loop nodes
708 ms
1,396 ms
2,284 ms
3,372 ms
Electrical data
Supply voltage (U
V
)
16.8 … 30 V DC
Supply voltage for UL / CSA applica‐
tions
24 V DC
Type of supply voltage
SELV or PELV
Overvoltage cut-off
At 34.5 V DC ±2 V DC
Undervoltage cut-off
At 15.5 V DC ±1 V DC
Maximum current at 40 °C
4 A
5)
Maximum current at 55 °C
3.19 A
Current in Flexi Loop communication
inputs
3 … 6.2 mA
Table 48: Flexi Loop nodes and Flexi Loop accessories data sheet
10
TECHNICAL DATA
82
O P E R A T I N G I N S T R U C T I O N S | Flexi Loop
8015836/YT10/2016-05-24 | SICK
Subject to change without notice