Bosch Rexroth IndraControl L40 - Technical Data; Equipment; Voltage Supply

IndraControl L40 Technical Data 4-1
DOK-CONTRL-IC*L40*****-PR02-EN-P
4 Technical Data
4.1 Equipment
Processor
National Geode SC1200, at least with 266 MHz
Main memory
At least 32-Mbyte DRAM and at least 64-kbyte NvRAM
Interfaces
Interface to
functional modules
• Bosch Rexroth PC104
Plus
Interface to I/O
modules
• Rexroth Inline interface
Communication
interfaces
• 1 x Ethernet connection (RJ 45, 10/100 Base-T)
• 1 x serial RS232 interface
Optional:
• 1 x PROFIBUS DP master-slave interface
• 1 x SERCOS master interface
Ready contact
Optional:
• 1 single-pin Ready contact
Inputs and outputs
• 8 electrically isolated digital inputs
• 8 electrically isolated digital outputs
4.2 Voltage Supply
The IndraControl L40 is supplied with a voltage of 24 V. The following
values of the operating voltage comply with DIN EN 61131-2:
Nominal value 24 VDC
Tolerances -15 % / +20 % (without residual ripple)
Residual ripple +/- 5 %
Umax 30 V
Umin 19.2 V
Fig. 4-1: Operating voltage according to DIN EN 61131-2
The IndraControl L40 requires three operating voltages (see Section
"External Supply Voltages" on page 7-2). Current consumption from these
voltages is as follows:
Current consumption by U
LS
Max. 3 A
Current consumption by U
M
and U
S
Max. 8 A in total
Fig. 4-2: Current consumption
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