Technical specifications
SCALANCE MUM856-1
64
Operating Instructions, 08/2021, C79000-G8976-C628-02
Technical specifications
Electrical data
Direct 24 V DC supply
Supply voltage from
socket
24 V DC Safety Extra Low Voltage (SELV)
Type of current
Permissi
ble range
+/- 30 % 16.8 to 31.2 V DC
Design
M12 socket, L-coded
Properties
Not galvanically isolated
PoE to 24 V DC non-redundant design
Supply voltage from PoE
Supply voltage
48 V DC
Type of current
Permissible range
36 to 57 V DC
Design
M12 socket, X-coded
Properties
Galvanically isolated
Fusing
2.5 A / 24 V DC
1 A / 48 V DC PoE
Current consumption
24 V DC/ maximum 550 mA
PoE 48 V / maximum 270 mA
Active power loss
24 V DC/ maximum 13.2 W
PoE 48 V / maximum 12.96 W
Digital input
Quantity
1
Design
M12 socket, A-coded
Status "0"
-30V...3 V DC
Status "1"
10 V DC .. 30 V
Max. input current
8 mA
Max. cable length
< 3 m
Cables should be routed in pairs
Properties
Input isolated from electronics
Digital input
Quantity
1
Design
M12 socket, A-coded
Fuse
0.5 A
Max. cable length
< 3 m
Cables should be routed in pairs
Properties
Output isolated from electronics
Permitted ambient conditions
Ambient temperature
During operation
-30 °C ... +60 °C
During storage
-40 °C to +85 °C
During
transportation
-40 °C to +85 °C
Relative humidity
During operation
≤
90 % at 25 °C, no condensation
Operating altitude
During operation
≤
2,000 m above sea level max. 60 °
Contaminant concentration
According to ISA-S71.04.-2013 Class G3
Degree of pollution
2
