Digital inputs and outputs (only on
L45, L65, L75 and L85)
● 8 × electrically isolated digital inputs
● 8 × electrically isolated digital outputs
Weight 1.8 kg
Degree of protection IP 20
Dimensions Refer to chapter 10.2 "Housing dimensions" on page 17
Tab. 7-1: Technical data
7.2 Voltage supply and current and power consumption
The control is supplied with 24 V. The following values apply to the operating
voltage acc. to DIN EN 61131-2:
Nominal voltage 24 V DC
Tolerance -15 %, +20 % (without residual ripple)
Residual ripple ±5 %
U
max
30 V
U
min
19.2 V
Power consumption of the controls
from U
LS
at nominal voltage and all
connected function modules and
Inline terminals
Control L25: Max. 2 A
Control L45: Max. 2.6 A
Control L65: Max. 3.0 A
Control L75: Max. 2.9 A
Control L85: Max. 3.0 A
Current consumption of the con-
trols from U
M
and U
S
Max. 8 A in total
Power consumption (typically) of
the controls (without connected
I/O and function modules)
Control L25: 8.7 W
Control L45: 14 W
Control L65: 18 W
Control L75: 17 W
Control L85: 21 W
Tab. 7-2: Operating voltage and current as well as power consumption
Three operating voltages (segment voltage U
S
, the supply voltage U
LS
and the
main voltage U
M
) are to be applied to the control, see also chapter 10.7.4 "24 V
voltage supply" on page 32.
Possible production failures caused by back-
ward feeding
Ensure that a ground terminal is always connected. Thus, malfunctions caused
by backward feeding via I/O signals can be avoided.
L25, L45, L65, L75 and L85
Bosch Rexroth AG
Technical data
DOK-CONTRL-IC*LX5*****-IT02-EN-P
11/53
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