Siemens ET 200SP & ET 200MP | IM 155-6, BaseUnits

Siemens ET 200SP and ET 200MP Distributed I/O

Siemens / ET 200SP and ET 200MP

Every BaseUnit article number by BU type, plus interface modules, I/O and the three parts people forget. Current production.

ET 200SP is the current Siemens distributed I/O system and the successor to ET 200S. ET 200MP is the larger sibling. Both are in production, so these are supply jobs quoted with a delivered lead time.

An ET 200SP station is three parts, not one

The most common ordering mistake on the platform.

Part	Article number	Why you need it
Interface module	6ES7155-6AU01-0BN0 and similar	The head of the station
Server module	6ES7193-6PA00-0AA0	Terminates the station. Goes in the slot after the last I/O module. Not optional
BusAdapter	6ES7193-6AR00-0AA0 for BA 2xRJ45	The physical PROFINET connection. Sold separately

Without the server module the station will not run. Without a BusAdapter there is nowhere to plug the network in, because the interface module has no fixed connector.

Bundles

Article number	Contains
6ES7155-6AA01-0BN0	IM 6ES7155-6AU01-0BN0, server module, BA 2xRJ45
6ES7155-6AA02-0BN0	IM 6ES7155-6AU02-0BN0, server module, BA 2xRJ45. Multi hot swap

Interface modules

Article number	Module
6ES7155-6AU00-0BN0	IM 155-6 PN ST
6ES7155-6AU01-0BN0	IM 155-6 PN ST, includes server module
6ES7155-6AU02-0BN0	IM 155-6 PN ST, multi hot swap
6ES7155-6AR00-0AN0	IM 155-6 PN HF variant

All support up to 32 I/O modules and 16 ET 200AL modules.

There is no power module. The BaseUnit does that job.

If you are used to ET 200S, this is the change that catches people out.

In an ET 200S station you inserted a PM-E power module such as 6ES7138-4CA01-0AA0 to inject 24 V load voltage. ET 200SP removes that module entirely. The BaseUnit carries the terminals that connect L+ and M to the backplane busbars.

So there is no ET 200SP power module to order. What you order instead is the right BaseUnit.

BaseUnits

The naming tells you what you are getting. BU15-P16+A0+2B reads as 15 mm wide, 16 push-in terminals, no AUX terminals, and the 2B terminal arrangement. An A10 in place of A0 means 10 AUX terminals.

The critical distinction: a BaseUnit that opens a new load group brings 24 V into the station from an external supply. One that continues the group takes L+ and M from the BaseUnit to its left. You need a new-group BaseUnit at the first slot after the interface module and wherever you want a new potential group.

BU type A0 and A1, for standard I/O modules

Article number	BaseUnit	BU type	Notes
6ES7193-6BP00-0BA0	BU15-P16+A0+2B	A0	Push-in, no AUX terminals
6ES7193-6BP00-2BA0	BU15-P16+A0+2B	A0	Pack of 10
6ES7193-6BP00-0DA0	BU15-P16+A0+2D	A0	Push-in, no AUX terminals
6ES7193-6BP00-2DA0	BU15-P16+A0+2D	A0	Pack of 10
6ES7193-6BP20-0BA0	BU15-P16+A10+2B	A0	10 AUX terminals, new load group
6ES7193-6BP20-2BA0	BU15-P16+A10+2B	A0	Pack of 10
6ES7193-6BP20-0DA0	BU15-P16+A10+2D	A0	10 AUX terminals, new load group, 15 x 141 mm
6ES7193-6BP20-2DA0	BU15-P16+A10+2D	A0	Pack of 10
6ES7193-6BP00-0BA1	BU15-P16+A0+2B/T	A1	Temperature variant
6ES7193-6BP00-0DA1	BU15-P16+A0+2D/T	A1	Temperature variant
6ES7193-6BP40-0BA1	BU15-P16+A0+12B/T	A1	12 terminal arrangement
6ES7193-6BP40-0DA1	BU15-P16+A0+12D/T	A1	12 terminal arrangement

BU types B, C, D and F

Article number	BaseUnit	BU type
6ES7193-6BP20-0BB0	BU20-P12+A4+0B	B0
6ES7193-6BP20-2BB0	BU20-P12+A4+0B, pack of 10	B0
6ES7193-6BP20-0BB1	BU20-P12+A0+4B	B1
6ES7193-6BP20-0DC0	BU20-P6+A2+4D	C0
6ES7193-6BP20-0BC1	BU20-P6+A2+4B	C1
6ES7193-6BP00-0BD0	BU20-P12+A0+0B	D0
6ES7193-6BP20-0BF0	BU20-P8+A4+0B	F0

Motor starter BaseUnits

These carry a 3RK1 number rather than 6ES7.

Article number	Description
3RK1908-0AP00-0AP0	BU with infeed 24 V and 500 V
3RK1908-0AP00-0BP0	BU with infeed 24 V
3RK1908-0AP00-0CP0	BU with infeed 500 V
3RK1908-0AP00-0DP0	BU without infeed
3RK1908-0AP00-0GP0	BU with F-DI infeed and 500 V

Colour codes

BaseUnits take colour-coded labels which identify the module fitted. P16 positions take CC00 to CC05, A10 positions take CC71 to CC73, P12 takes CC41, A4 takes CC81 to CC83.

Every ET 200SP I/O module is specified to fit a particular BU type, A0, A1, B0 and so on. A module will not simply sit on any BaseUnit. Tell us which modules you are fitting and we will match them.

I/O modules

Article number	Module
6ES7131-6BH00-0BA0	DI 16 x 24 V DC ST, type 3 IEC 61131, sink input PNP, BU type A0
6ES7131-6BH01-0BA0	DI 16 x 24 V DC
6ES7131-6BF01-2BA0	DI 8 x 24 V DC
6ES7132-6BH00-0BA0	DQ 16 x 24 V DC / 0.5 A ST
6ES7132-6BD20-0BA0	DQ 4 x 24 V DC
6ES7132-6HD01-0BB1	DQ 4 x relay output
6ES7134-6FF00-0AA1	AI 8 channel
6ES7134-6JF00-0CA1	AI 8 channel
6ES7135-6HD00-0BA1	AQ 4 x U/I Standard, BU type A0 and A1, 16 bit
6ES7135-6GB00-0BA1	AQ 2 channel
6ES7137-6AA01-0BA0	Communication module

The wider range covers digital and analog input and output, technology modules, communication modules, fail-safe modules and motor starters.

Accessories

Article number	Item
6ES7193-6PA00-0AA0	Server module
6ES7193-6AR00-0AA0	BusAdapter BA 2xRJ45
6ES7193-6BN00-0NE0	BaseUnit BU-Send, for ET-Connection
6ES7193-6AS00-0AA0	BA-Send 1xFC
6ES7193-6RA00-1AN0	PROFINET strain relief
6ES7590-1AE80-0AA0	Mounting rail

Two things to check before you order

The interface module suffix determines the firmware

The -0BN0 style suffix carries the firmware load. Confirm your TIA Portal version supports the exact article number. Older V13 and V14 installations need a hardware support package to recognise some IM 155-6 variants.

Single versus multi hot swap

If you drag more than one I/O module, or the server module, out of a station that only supports single hot swap, the node stops and every I/O module goes to substitute value behaviour. Worth knowing before someone does maintenance on a running line.

ET 200MP uses S7-1500 modules

An ET 200MP station is an IM 155-5 interface module plus ordinary S7-1500 signal modules. If you are chasing an I/O module for an ET 200MP rack, you are looking for an S7-1500 part.

See the S7-1500 page for SM 521, SM 522, SM 531 and SM 532, and for the BA, ST and HF feature level explanation, which applies here too. Only the interface module is ET 200MP specific.

The ET 200 family

System	Uses	Status
ET 200M	IM 153 plus S7-300 modules	Discontinued
ET 200S	IM 151 plus its own module range	Discontinued
ET 200SP	IM 155-6 plus its own range on BaseUnits	Current
ET 200MP	IM 155-5 plus S7-1500 modules	Current

If you are replacing an ET 200S station with ET 200SP, none of the modules or terminal modules carry over. It is a new station, not an upgrade.

Send us your requirement

For a new station, send the I/O module list and tell us where your load voltage groups need to start. We will specify the interface module, BaseUnits, server module and BusAdapter as a complete station.

For a replacement part, send the article number. Quotes in NZD including GST.

Request a quote

Industech is an independent supplier of new, surplus and used industrial automation equipment. We are not an authorised distributor of, approved by, sanctioned by, or affiliated with Siemens AG. All trademarks, brand names and article numbers are the property of their respective owners and are used here for identification purposes only.