Voltage Supply And Current Consumption; Standards - Bosch Rexroth IndraControl XM21 Operating Instructions Manual

Controls
Weight
Dimensions
Tab. 7-1: Technical data

7.1 Voltage supply and current consumption

The following values apply to the operating voltage acc. to DIN EN 61131-2:
Nominal voltage at U
LS
Maximum voltage range of the supply voltage al-
lowed U
LS
Current consumption of the control incl. the con-
nected S20 I/O modules from U
age
Current consumption of the control without the
connected S20 I/O modules from U
voltage
Power consumption of the control incl. the con-
nected S20 I/O modules from U
age
Power consumption of the control without the con-
nected S20 I/O modules from U
age
Reverse voltage protection of the supply voltage
Fuse protection
Transient protection
Pulse load up to 1,500 W
Voltage dips at current supply interfaces
Electrical isolation
24 V supply U to the functional earth
LS
Tab. 7-2: Operating voltage and current consumption
NOTICE
The power supply unit has to be able to deliver the quadruple nominal current of
the protective fuse to ensure that the fuse reliably triggers in case of an error.

8 Standards

The products have been developed according to the German edition of the
standards published at the time of product engineering.
DOK-CONTRL -IC*XM2*****-IT03-EN-P
LSA Control S.L. www.lsa-control.com comercial@lsa-control.com (+34) 960 62 43 01
0.38 kg (incl. supply connectors)
Refer to chapter 10.2 "Housing dimensions" on page 18
24 V DC SELV/PELV
18 V DC to 31.2 V DC (incl. all tolerances and rip-
ple)
Maximum 1.5 A
at nominal volt-
LS
Typically 1.0 A
at nominal
LS
Maximum 36 W
at nominal volt-
LS
Typically 24 W
at nominal volt-
LS
Diode
Internal protective fuse, 2.5 A
Present, suppressor diodes
PS2 < 10 ms, evaluation criterion A
No separation between 0 V of the U
(housing)
Electronic damage due to polarity reversal or
due to a nominal current that is too low
Bosch Rexroth AG
Standards
and FE
LS
9/61