
11
GFK-2734
Chapter 11 Technical data and ordering data
11-5
Permissible switching voltage range
At VersaPoint connector
5 V AC/DC to 30 V AC/DC
At COMBICON connector
5 V AC/DC to 250 V AC/DC
Maximum output current per contact
At VersaPoint connector
4 A (observe derating, see "Derating" on page 11-6)
At COMBICON connector
6 A (observe derating, see "Derating" on page 11-6)
Potential areas
Maximum output current for all contacts (total current)
Mechanical service life
> 10 x 10
6
cycles
N/O contact bouncing time
2 ms, typical
Maximum switching frequency
1 time per second (depending on the SIL requirement; see also Section
"Determining PFH, PFD, and MTTF
Proof test interval
6 months
External fuse protection
Nominal current
6 A, l
2
t value < 100 A
2
s (see also Section "Fuse
Simultaneity
100% (observe maximum current load)
Derating
Shutdown time (t
OUT
)
Can be parameterized:
Single-channel: 25 ms to 6.3 s; two-channel: 35 ms to 6.3 s; see Section
"Parameterization of the safe relay outputs" on page 5-2
Accuracy:
Single-channel: - (10 ms + 6% of parameterized value)/+0 ms;
Two-channel: - (20 ms + 6% of parameterized value)/+0 ms
Switch-off delay for shutdown according to stop category 1
Can be parameterized: 150 ms to 630 s; see Section "Parameterization of
the safe relay outputs" on page 5-2
Accuracy: ±5% of parameterized value
Status indicators
One green LED (two-color LED green/red) per relay output
(see "Local diagnostic and status indicators" on page 2-10)
Diagnostic indicators
One red LED (two-color LED green/red) per relay output
(see "Local diagnostic and status indicators" on page 2-10)
Safe digital relay outputs [...]
Содержание VersaSafe VersaPoint IC220SDL840
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