Siemens ST PCS 7 ET 200M accessories, 11/12, Ex partition, LK 393 cable duct, DM 370 dummy module

© Siemens AG 2007

Process I/O

ET 200M distributed I/O

ET 200M accessories

■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

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 by I/O module

■Design

Redundant		Redundant	ET 200M	Special modules,
		IM 153-2	standard	80 mm wide,
connection
	High Feature		modules	e.g. FM 355

11

				Bus module BM 1x80
				Bus module BM 2x40
Singular			Bus module IM 153/IM 153
connection
		IM 153-2	ET 200M
	High Feature		standard modules

Bus module BM 2x40

Bus module PS/IM

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.

■Selection and Ordering Data		Order No.
Bus modules for hot swapping
	• BM PS/IM for load power supply
		6ES7 195-7HA00-0XA0
	and IM 153,
	incl. 1 bus module cover
	• BM 2x40 for 2 modules, each	6ES7 195-7HB00-0XA0
	40 mm wide
	• BM 1x80 for 1 module, 80 mm	6ES7 195-7HC00-0XA0
	wide
	• BM IM/IM	6ES7 195-7HD10-0XA0
	for two IM 153-2/-2 FOs for de-
	sign of redundant systems
	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-	6ES7 195-1GC00-0XA0
	lation
	Covers	6ES7 195-1JA00-0XA0
	Pack with 4 backplane bus
	covers and 1 bus module cover
	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	6ES7 392-1AJ20-0AA0
	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
	Ex partition for ET 200M	6ES7 195-1KA00-0XA0
	• 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
	LK 393 cable duct	6ES7 393-4AA00-0AA0
	[EEx ib] IIC-conform routing of
	load voltage cable in front plug,
	5 units
	DM 370 dummy module	6ES7 370-0AA01-0AA0
	including bus connector, labeling
	strips

B) Subject to export regulations: AL: N, ECCN: EAR99H

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Siemens ST PCS 7 · November 2007