SICK ReLy EMSS3

At altitudes up to 2,000 m above sea level
(UL/C
SA: surrounding air temperature)
–25 °C … +55 °C
At altitudes 2,000 m above sea level …
3,000 m abo
ve sea level
–25 °C to 50 °C
At altitudes 3,000 m above sea level …
4,000 m above sea level
–25 °C … +45 °C
Storage temperature –25 °C … +70 °C
Permissible operating height ≤ 4,000 m
Air humidity 10% … 95%, non-condensing for climatic con‐
dit
ions according to IEC 61131-2
Emitted interference In accordance with IEC 61000-6-4
Immunity to interference In accordance with IEC 61326-3-1
In ac
cordance with IEC 61000-6-2
In accordance with IEC 60947-5-1
0,1 0,5 1,0 5,0 10
0
5
0
100
150
200
250
U (VDC) →
I (A) →
1
2
Figure 10: Switch-off delay without continuous arcing
1
Inductive load L/R 40 ms
2
Resistive load
10 TECHNICAL DATA
28
O P E R A T I N G I N S T R U C T I O N S | ReLy EMSS3 8023937/2019-10-11 | SICK
Subject to change without notice