Siemens Authorized System House
Siemens System House
SIMATIC ET 200

Distributed I/O

Distributed I/O shortens field cabling, cleans up marshalling and gives diagnostics that identify the failed channel rather than the failed cabinet. The choice between systems comes down to environment, channel count and whether the station needs to survive without an enclosure.

 
SIMATIC ET 200

SIMATIC ET 200SP

The workhorse distributed I/O system. Extremely compact, with permanently wired base units so modules can be changed under power without disturbing field wiring, and a module range covering digital, analogue, technology, communication and motor starters on the same rail.

PROFINET Hot swap IP20 F-modules available
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Product Article number Function Channels Notes Quantity Add to enquiry
IM 155-6 PN ST interface module 6ES7155-6AU01-0BN0 PROFINET interface, standard Up to 32 modules BusAdapter ordered separately
IM 155-6 PN HF interface module 6ES7155-6AU00-0CN0 PROFINET interface, high feature Up to 64 modules Isochronous mode
DI 8 × 24 V DC ST 6ES7131-6BF01-0BA0 Digital input 8 DI Sinking input, standard
DI 16 × 24 V DC ST 6ES7131-6BH01-0BA0 Digital input 16 DI Sinking input, standard
DQ 8 × 24 V DC / 0.5 A ST 6ES7132-6BF01-0BA0 Digital output 8 DQ 0.5 A per channel
AI 4 × U/I 2-wire ST 6ES7134-6HD01-0BA1 Analogue input 4 AI Voltage or current, 16 bit
AQ 4 × U/I ST 6ES7135-6HD00-0BA1 Analogue output 4 AQ Voltage or current
BaseUnit BU15-P16+A0+2D 6ES7193-6BP00-0DA0 Base unit, light 16 terminals New load group
Server module 6ES7193-6PA00-0AA0 Station termination Required at end of station
BusAdapter BA 2×RJ45 6ES7193-6AR00-0AA0 PROFINET connection 2 × RJ45 For IM 155-6
Article numbers and specifications are indicative and confirmed at quotation. Need a variant not listed? Ask us — we supply the full Siemens range.
SIMATIC ET 200

SIMATIC ET 200MP

Uses the same high channel-density modules as the S7-1500 central rack, so a large distributed station is engineered and spared exactly like the controller itself. The right choice when a remote location carries several hundred points.

PROFINET High density Shares S7-1500 modules
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Product Article number Function Channels Notes Quantity Add to enquiry
IM 155-5 PN ST interface module 6ES7155-5AA00-0AC0 PROFINET interface Up to 30 modules For S7-1500 I/O modules
DI 32 × 24 V DC HF 6ES7521-1BL00-0AB0 Digital input 32 DI Channel diagnostics
DQ 32 × 24 V DC / 0.5 A ST 6ES7522-1BL01-0AB0 Digital output 32 DQ 0.5 A per channel
AI 8 × U/I/RTD/TC ST 6ES7531-7KF00-0AB0 Analogue input 8 AI Universal, incl. RTD and TC
AQ 4 × U/I ST 6ES7532-5HD00-0AB0 Analogue output 4 AQ Voltage or current
Article numbers and specifications are indicative and confirmed at quotation. Need a variant not listed? Ask us — we supply the full Siemens range.
SIMATIC ET 200

ET 200AL / ET 200eco PN / ET 200pro

Cabinet-free I/O rated IP65 and IP67, mounted directly on the machine. ET 200AL is small enough for a moving element, ET 200eco PN is a rugged fixed block for conveyor lines, and ET 200pro is modular and can also carry motor starters and compact converters.

IP65 / IP67 No enclosure needed M12 connection
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Product Article number System Protection Typical use Quantity Add to enquiry
ET 200AL interface and I/O modules On enquiry Ultra-compact modular IP65 / IP67 Machine-mounted, moving elements
ET 200eco PN block I/O On enquiry Fixed block IP65 / IP67 Conveyor and handling lines
ET 200pro modular station On enquiry Modular, cabinet-free IP65 Decentralised drive groups
ET 200pro motor starters On enquiry Direct / reversing starters IP65 Conveyor drive groups
Article numbers and specifications are indicative and confirmed at quotation. Need a variant not listed? Ask us — we supply the full Siemens range.
SIMATIC ET 200

ET 200SP HA / ET 200iSP

Process-grade distributed I/O for continuous plants — redundancy, configuration changes during operation and, in the case of ET 200iSP, intrinsically safe channels for installation directly in a hazardous zone.

Redundancy HART Ex-rated option
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Product Article number System Availability Notes Quantity Add to enquiry
ET 200SP HA station On enquiry High availability process I/O Redundant interface modules Configuration change in run
ET 200iSP station On enquiry Intrinsically safe I/O Standard Installable in hazardous zone
HART-capable analogue modules On enquiry Analogue I/O with HART Standard or redundant Transparent device access
Article numbers and specifications are indicative and confirmed at quotation. Need a variant not listed? Ask us — we supply the full Siemens range.