REXROTH IndraControl L25 CML...3N Series, Руководство по планированию проекта

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4 Technical Data
4.1 Equipment
Processor Renesas SH 7785
RAM
Min. 128 MByte DRAM and min. 256 kByte RDS 1)
Clock frequency 576 MHz (CPU CLK)
Interfaces:
Interface to function
modules
● Bosch Rexroth PC104 Plus
Interface to I/O terminals ● Rexroth Inline interface
Communication interfa‐
ces
● 1 × Ethernet connection (RJ 45, 10/100 base-T)
● 1 × SERCOS III Master/Slave interface
Ready contact ● 1 single-pin ready contact
4.2 Voltage Supply
The IndraControl L25 is supplied with 24 V. The following values of the oper‐
ating voltage comply with DIN EN 61131-2:
Nominal value DC 24 V
Tolerances -15 %, +20 % (without residual ripple)
Residual ripple ± 5 %
U
max
30 V
U
min
19.2 V
Fig.4-1: Operating voltage according to DIN EN 61131-2
Three operating voltages have to be applied on the IndraControl L25 (see
chapter 7.2.1 "Supply Voltages to be Connected Externally" on page 31 ).
Taking the function modules and Inline terminals into consideration, the current
consumption from these voltages is:
Current consumption from U
LS
and maximum ex‐
tension
Maximum 2 A
Current consumption from U
M
and U
S
Max. of 8 A in total
Fig.4-2: Power consumption
The power consumption of IndraControl L25 (without connected I/
Os and function modules) is typically 8.7 watts.
1)
RDS - Remanent Data Storage
Remanent data is automatically written to the Compact Flash card after voltage loss.
The data is restored after rebooting the control.
DOK-CONTRL-IC*L25*****-PR03-EN-P
Rexroth IndraControl L25 Bosch Rexroth AG 21/69
Technical Data