13.3 Power supply of the module
electronics/sensors
13 Technical data
13.3 Power supply of the module electronics/
sensors
Nominal voltage U
S
24 V DC (SELV/PELV)
Voltage range
18-30 V DC
Power consumption of
module electronics
Typically 160 mA (+/-20 % at U
S
nominal voltage)
Voltage level of the
sensor power supply
Min. (U
S
– 1.5 V)
Voltage ripple U
S
Max. 5 %
Power supply
interruption
Max. 10 ms
0980 XSL 3912-121...
Port X1 – X8
(Pin 1)
max. 4 A per port
(at T
ambient
= 30° C)
0980 LSL 3x11-121...
Port X1 – X8
(Pin 1)
max. 2 A per port
(at T
ambient
= 30° C)
Port X1 – X4
(L+ / Pin 1)
max. 2 A per port
(at T
ambient
= 30° C)
Current consumption
sensor system
(L+ / Pin 1)
0980 LSL 3x10-121...
Port X5 – X8
(Pin 1)
max. 0.7 A in total for ports
X5 – X8
Short circuit/overload
protection of sensor
supply
Yes, per port
Reverse polarity
protection
Yes
LED green:
18 V (+/- 1 V) < U
S
Operational indicator
(U
S
)
LED red:
U
S
< 18 V (+/- 1 V)
Port X03, X04
M12-L-coded Power, connector/socket, 5-pole
Pin 1 / Pin 3
Table 38: Information on the power supply of the module electronics/
sensors
Manual EtherCAT®
Version 1.1 04/2021
140