Siemens Welding System ST PCS 7 Manual De Usuario
Process I/O
ET 200M distributed I/O
ET 200M accessories
11/12
Siemens ST PCS 7 · November 2007
11
■
Overview
Following components are available as accessories for the
ET 200M:
• Bus modules for hot swapping
• DIN rail for hot swapping
• Covers for backplane bus and bus modules
• Front connectors
• Ex partition for ET 200M
• LK 393 cable duct
• DM 370 dummy module
• Bus modules for hot swapping
• DIN rail for hot swapping
• Covers for backplane bus and bus modules
• Front connectors
• Ex partition for ET 200M
• LK 393 cable duct
• DM 370 dummy module
Ex partition
A mechanical isolation is required between the IM 153 interface
module and the first Ex I/O module. For the hot swapping func-
tion, an Ex partition is installed which guarantees the prescribed
isolation distance between non-intrinsically-safe and intrinsi-
cally-safe areas of an ET 200M remote I/O station.
LK 393 cable duct
The LK 393 cable duct provides the prescribed isolation be-
tween the load voltage input and the intrinsically safe inputs/out-
puts. The cable duct is easy to fit following insertion of the load
voltage inputs L+.
DM 370 dummy module
• Reservation of slots for unconfigured I/O modules
• Retention of design and address assignment when replacing
• Retention of design and address assignment when replacing
by I/O module
■
Design
The figure shows use of the various bus modules for hot swap-
ping - at the top for a redundant connection, at the bottom for a
non-redundant connection.
ET 200M
standard
modules
Redundant
IM 153-2
High Feature
Special modules,
80 mm wide,
e.g. FM 355
80 mm wide,
e.g. FM 355
Bus module BM 1x80
Bus module BM 2x40
Bus module IM 153/IM 153
ET 200M
standard modules
standard modules
IM 153-2
High Feature
Bus module PS/IM
Bus module BM 2x40
Redundant
connection
connection
Singular
connection
connection
■
Selection and Ordering Data
Order No.
Bus modules for hot swapping
• BM PS/IM for load power supply
and IM 153,
incl. 1 bus module cover
6ES7 195-7HA00-0XA0
• BM 2x40 for 2 modules, each
40 mm wide
6ES7 195-7HB00-0XA0
• BM 1x80 for 1 module, 80 mm
wide
6ES7 195-7HC00-0XA0
• BM IM/IM
for two IM 153-2/-2 FOs for de-
sign of redundant systems
6ES7 195-7HD10-0XA0
Profile rail for hot swapping
• 482 mm long (19 inches)
6ES7 195-1GA00-0XA0
• 530 mm long
6ES7 195-1GF30-0XA0
• 630 mm long
6ES7 195-1GG30-0XA0
• 2000 mm long, for vertical instal-
lation
6ES7 195-1GC00-0XA0
Covers
Pack with 4 backplane bus
covers and 1 bus module cover
6ES7 195-1JA00-0XA0
Front connector (1 unit)
• 20-pin, with screw contacts
6ES7 392-1AJ00-0AA0
• 20-pin, with spring contacts
6ES7 392-1BJ00-0AA0
• 40-pin, with screw contacts
6ES7 392-1AM00-0AA0
• 40-pin, with spring contacts
6ES7 392-1BM01-0AA0
• 20-pin, FastConnect
6ES7 392-1CJ00-0AA0
B)
• 40-pin, FastConnect
6ES7 392-1CM00-0AA0
B)
Front connector for Ex analog
input module
6ES7 331-7SF00-0AB0 (1 unit)
• 20-pin, with screw contacts
input module
6ES7 331-7SF00-0AB0 (1 unit)
• 20-pin, with screw contacts
Enables an accuracy of
±
1.5 °K
for the internal cold junction tem-
perature when taking thermocou-
ple temperature measurements in
the measuring mode "internal
compensation" at ambient tem-
peratures of 0 ... 60 °C
6ES7 392-1AJ20-0AA0
Ex partition for ET 200M
• Separation of IM 153 and down-
• Separation of IM 153 and down-
stream Ex modules within an
ET 200M line
• Mixed operation of non-Ex and
Ex modules within an ET 200M
line
• For supporting the hot swapping
function in connection with
IM 153-2
6ES7 195-1KA00-0XA0
LK 393 cable duct
[EEx ib] IIC-conform routing of
load voltage cable in front plug,
5 units
6ES7 393-4AA00-0AA0
DM 370 dummy module
including bus connector, labeling
strips
6ES7 370-0AA01-0AA0
B) Subject to export regulations: AL: N, ECCN: EAR99H
© Siemens AG 2007