Copyright 2001 by Siemens AG
A5E00125916-04
Product Information on the Manual
Edition 03.2003
ET 200X Distributed I/O Device, Edition 02/2003
Introduction
This product information document describes the corrections and additions
to the ET 200X Distributed I/O Device manual (part of the ET 200X
documentation package with the order number 6ES7198-8FA01-8BA0).
Compatibility and Functional Restrictions Between Basic Modules
and the Expansion Modules
There are temporary functional restrictions between basic and expansion
modules due to differences in the implementation of the SIMATIC ET 200X
and DESINA standards.
Until harmonization is completed, you will not be able to use certain module
combinations with ECOFAST basic modules.
Basic Module Expansion Module Functional
Restriction Effect Alternatives
ECOFAST basic modules:
6ES7141-1BF00-0AB0
6ES7141-1BF01-0AB0
6ES7141-1BF40-0AB0
6ES7143-1BF00-0AB0
6ES7143-1BF00-0XB0
Digital expansion
modules:
6ES7141-1BF30-0XA0
6ES7141-1BD30-0XA0
Pneumatic module:
6ES7148-1DA00-0XA0
In the event of a
short circuit on a
connected sensor
line, the short
circuit is not
intercepted on the
expansion module
or the basic
module:
A line failure in the
24 V supply
voltage will occur
if the stations are
not fused
individually
These three
expansion
modules must not
be used at the
moment on
ECOFAST basic
modules.
The technology of
the expansion
modules is being
adapted
Digital expansion
modules:
6ES7141-1BF40-0XA0
6ES7141-1BF40-0XB0
6ES7141-1BF30-0XB0
6ES7141-1BF31-0XA0
6ES7141-1BD31-0XA0
Pneumatic interface:
6ES7148-1EH01-0XA0
6ES7148-1EH11-0XA0
2Product Information on the Manual ET 200X Distributed I/O Device
A5E00125916-04
BM 141 DI 8 DC 24V DIAG Basic Module (6ES7 141-1BF40-0AB0)
EM 141 DI 8 DC 24V DIAG Expansion Module (6ES7 141-1BF30-0XB0)
EM 141 DI 8 DC 24V DIAG Expansion Module (6ES7 141-1BF40-0XB0)
Note
Restrictions Applying to Version 1 of the BM / EM:
SHardware interrupts are not possible at a rising or falling edge.
SIf the CPU is in STOP mode and the BM / EM detects a module error in
this mode, a diagnostic interrupt is not reported for this error when the
CPU changes from STOP to RUN. This error cannot be diagnosed by
HWCONFIG module diagnostics either.
Remedy: After the change from STOP to RUN, evaluate the module
diagnosis using SFC 51 (SSL ID B3) and SFC 59 (DS1). This is only
possible if you have integrated the ET 200X as an S7 slave.
