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DOK-INDRV*-MLD3-**VRS*-AP02-EN-P
Rexroth IndraDrive Rexroth IndraMotion MLD (2G) as of MPx-18
1.5.5
Digital and analog I/O extensions
Introduction
"Rexroth Inline Block IO" in conjunction with "IndraMotion MLD"
LSA Control S.L. www.lsa-control.com comercial@lsa-control.com (+34) 960 62 43 01
Max. 9 slaves (T=500 µs with 1 slave, T=1000 μs with 2 slaves up
to T=4000 μs with 9 slaves)
–
Cyclic data channel (MDT, AT) with maximum 48 bytes and 16 pa‐
rameters each
–
Parameter or service channel (4-byte info container)
The "Rexroth Inline" range provides digital and analog I/O extensions in two
variants:
●
Modular IOs: I/O modules that can be added modularly ("Rexroth Inline
Modular IO")
●
Block IOs: compact remote I/O modules ("Rexroth Inline Block IO")
The "Rexroth Inline Block IO" and "Rexroth Modular IO" I/O modules can be
used in mixed mode. A total number of 4 block and modular I/O modules (bus
couplers) cannot be exceeded.
The I/O modules can only be operated under the following conditions:
●
The I/O modules can only be operated in conjunction with an MLD-M
system (Advanced device with MPC firmware).
●
A functional firmware package for "IndraMotion MLD" has to be enabled
for operation.
●
The I/O modules have to be configured correctly in the project.
●
The MLD project has been loaded to the control unit, i.e., the I/O config‐
uration is included in the MLD project.
●
The sercos ring is in phase 4. (IOs can only be updated in sercos phase
4.)
In MLD-2G, the parameters of the I/O modules can be read via
the service channel for diagnostics; however, it is not possible to
apply the process data of the I/O modules to the cyclic communi‐
cation of the master communication. In cyclic mode, the I/O mod‐
ules can only be read/written via the MLD.
The signals applied to the "Inline Block I/O digital fast" I/O mod‐
ules are typically read/written via a CCD-synchronous task, which
requires the MLD-M system mode to be configured (P-0-1800.0.1,
CCD: Configuration).
"Rexroth Inline Block IO" is the ideal solution for applications with limited I/O
extent and low complexity. With its compact design, it is the perfect solution
for installing in flat control boxes.
A maximum of four "Rexroth Inline Block IO" devices can be operated at one
drive controller.
A latch-on inline connector is used for wiring. No additional terminal levels
are required thanks to its multi-conductor connection technology.
A number of variants of the "Rexroth Inline Block IO" are available for
sercos III connection:
●
Inline Block IO with 16 digital inputs and 16 configurable digital inputs or
outputs (R-ILB S3 24 DI16 DIO16)
Bosch Rexroth AG
15/267
Introduction
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