A Abbreviations - Siemens IM 328–N Description

07.96
Abbreviations
COM
Communication
COM ET 200 Communications software for configuring the master interface module
CPU Central Processing Unit
CP 5410–
PG interface module for connection to SINEC L2 and/or SINEC L2–DP
S5DOS/ST
DB
Data block
DI
Digital inputs
Download Loading the master configuration onto the DP master via SINEC L2–DP bus
DP
Distributed I/Os
DP master
e.g. IM 308–B, IM 329–N
DP standard
Procedure acc. to PROFIBUS–DP (DIN E 19245, Part 3)
DPR DUAL PORT RAM, memory that can be accessed both ways (read and write
access)
DQ Digital outputs
DW
Data word
ET 200
Electronic Terminator 200, distributed I/O system 200
ET 200B
Distributed I/O device to degree of protection IP 20, small and compact,
therefore suitable if only a few inputs/outputs are required or if available
mounting depth is small.
ET 200C
Distributed I/O device, compact design to degree of protection IP 65, for use
in an industrial environment
ET 200U
Distributed I/O device, modular design to degree of protection IP 20, for uni-
versal applications especially in intelligent modules
Siemens AG 1996 All Rights Reserved
SINUMERIK 805SM / 840C (BS)
6ZB5 430–0BH02–1AA0
Description
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