Table 10-8
Switching properties
Device type
SCALANCE
Max. number of learn‐
able addresses
Aging time
Switching technique
Latency
X204RNA
1023
30 seconds
"Store and forward"
15 - 135 µs
With HSR device:
Cut-through between
the ring ports HSR 1
and HSR 2.
With HSR device:
9 µs (regardless of
frame length)
X204RNA EEC
1023
30 seconds
"Store and forward"
15 - 135 µs
With HSR device:
Cut-through between
the ring ports HSR 1
and HSR 2.
With HSR device:
9 µs (regardless of
frame length)
Table 10-9
Permitted ambient conditions
Device type
SCALANCE
Operating temperature
up to 2000 m with hori‐
zontal mounting posi‐
tion
Storage/transporta‐
tion temperature
Relative humidity
in operation
Operating altitude at max. xx
°C ambient temperature
X204RNA
-40 °C ... +60 °C
1)
-40 ℃ to +70 °C
‹ 95%
(no condensation)
2000 m - 3000 m at max. 56 °C
3000 m - 4000 m at max. 50 °C
X204RNA EEC
-40 °C ... +70 °C
2)
(up to +85 °C / max. 16 h)
-40 ℃ to +70 °C
‹ 95%
(no condensation)
2000 m - 3000 m at max. 56 °C
3000 m - 4000 m at max. 50 °C
1)
The operating temperature of SCALANCE X204RNA is independent of the mounting position.
2)
Consider mounting position of the SCALANCE X204RNA EEC
If you install the SCALANCE X204RNA EEC in a vertical mounting position, an ambient temperature of max. +40 °C is permitted.
If you install the SCALANCE X204RNA EEC in a vertical mounting position at > 40 °C, the device approvals will no longer be valid.
Technical specifications
SCALANCE X-200RNA
Operating Instructions, 04/2022, C79000-G8976-C342-07
151