Siemens
Siemens SIMATIC ET 200SP Distributed I/O
Model: 6ES7155-6AU01-0BN0
4-hour response · Pricing in SAR · Delivery across all KSA regions
Siemens SIMATIC ET 200SP Distributed I/O
The Siemens SIMATIC ET 200SP is the most space-efficient distributed I/O system in the SIMATIC portfolio, placing control signals close to process equipment while communicating via PROFINET to the central S7-1500 or S7-1200 PLC — eliminating costly long-distance cable runs of centralised I/O and reducing wiring cost, error risk, and troubleshooting time. The ultra-compact 15 mm module width allows a 64-point I/O station to fit in less than 1 metre of DIN rail, enabling a full distributed I/O station inside a field junction box near the equipment it serves.
The ET 200SP's most powerful capability is mixing standard, fail-safe (F), and technology modules within a single PROFINET station — simultaneously hosting standard digital and analog I/O, fail-safe F-DI/F-DO modules for SIL 2-rated ESD functions, motor starter modules controlling small motors directly from the distributed station, and high-speed counter modules for encoder reading. TÜV Rheinland-validated F-modules enable SIL 2 and SIL 3 safety functions without a separate safety PLC. The -40°C to +70°C temperature range covers both climate-controlled control rooms and harsh outdoor Saudi process environments.
In Saudi Arabia, the ET 200SP is the distributed I/O of choice for large process automation projects at ARAMCO, SABIC, and NWC where centralised I/O would require expensive cable trays over 100–500 metre distances. The F-module capability is increasingly specified for SIL-rated safety instrumented systems providing distributed safety I/O for ESD valve actuators.
Razz Middle East supplies complete ET 200SP systems with TIA Portal hardware configuration, PROFINET commissioning, and F-program validation services.
Technical Specifications
Full specifications for the 6ES7155-6AU01-0BN0
- Interface Module
- IM155-6 PN (PROFINET) or IM155-5 DP (PROFIBUS)
- Max Modules
- 64 per station
- Module Width
- 15 mm (standard)
- DI/DO
- 4–32 channels per module
- AI/AO
- 4–8 channels per module
- Fail-safe F-Modules
- SIL 3 / PLe (TÜV validated)
- Motor Starters
- Direct and reversing up to 5.5 kW
- Temperature
- -40 to +70°C
Key Features & Benefits
- 15 mm ultra-compact module width allows a 64-point I/O station within 1 metre of DIN rail, enabling distributed I/O inside field junction boxes close to process equipment rather than in distant central panel rooms.
- Mixed standard and fail-safe F-module architecture provides both standard process control I/O and SIL 3-rated safety I/O for ESD functions from a single PROFINET address and TIA Portal hardware configuration.
- Integrated PROFINET motor starter modules start, monitor, and protect small motors directly from the distributed station without separate MCC panels, reducing distributed motor control infrastructure cost.
- -40°C to +70°C temperature range covers climate-controlled control rooms and exposed outdoor field enclosures in Saudi Arabia's extreme climate without derating.
- Hot-swap module replacement while the station remains powered minimises maintenance downtime in continuously-operating Saudi process plants.
- TÜV Rheinland-validated F-modules enable SIL 2 and SIL 3 safety functions without a separate safety PLC, reducing hardware complexity and cost in distributed SIS architectures.
- Technology modules for high-speed counting (500 kHz), positioning, and SSI encoder reading extend ET 200SP into specialised measurement and positioning applications at field level.
Industrial Applications in Saudi Arabia
- Distributed process I/O for ARAMCO oil and gas processing facilities, where ET 200SP stations near process equipment reduce instrument cable lengths from 500 metres to under 10 metres.
- Safety instrumented system distributed I/O for SABIC emergency shutdown functions, where TÜV-validated F-modules provide SIL 3 safety I/O for ESD valve actuators.
- NWC water treatment plant distributed control I/O, where ET 200SP at pump pits replaces extensive home-run cabling with PROFINET trunk cables.
- SINAMICS G120 drive monitoring I/O at pump stations, where ET 200SP motor starter modules provide direct VFD control and status monitoring from the distributed station.
- NEOM industrial zone automation field devices, where ET 200SP IP65 field-mount variants install directly on machine structures without panel enclosures.
- Cement plant distributed I/O for Saudi Cement and YACCO facilities, handling the wide temperature range of outdoor process areas.
- Pharmaceutical GMP automation distributed I/O, where ET 200SP F-modules satisfy FDA and EU GMP regulatory validation requirements for safety-critical process steps.
Industrial Supplier in Saudi Arabia
Get a Quote for the Siemens SIMATIC ET 200SP Distributed I/O
We respond within 4 business hours. Send model 6ES7155-6AU01-0BN0 for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — 6ES7155-6AU01-0BN0
Common questions from buyers in Saudi Arabia and the GCC
What is the Siemens SIMATIC ET 200SP Distributed I/O (6ES7155-6AU01-0BN0) and what is it used for?
The Siemens SIMATIC ET 200SP is the most space-efficient distributed I/O system in the SIMATIC portfolio, placing control signals close to process equipment while communicating via PROFINET to the central S7-1500 or S7-1200 PLC — eliminating costly long-distance cable runs of centralised I/O and reducing wiring cost, error risk, and troubleshooting time. The ultra-compact 15 mm module width allows a 64-point I/O station to fit in less than 1 metre of DIN rail, enabling a full distributed I/O station inside a field junction box near the equipment it serves.
Where can I buy the Siemens 6ES7155-6AU01-0BN0 in Saudi Arabia?
Razz Middle East supplies genuine Siemens products including the Siemens SIMATIC ET 200SP Distributed I/O (6ES7155-6AU01-0BN0) across all regions of Saudi Arabia — Riyadh, Jeddah, Dammam, Al Khobar, Jubail, Yanbu, Mecca, and Medina. We maintain local stock on fast-moving items and can source specialist configurations. Request a quote on this page for same-day pricing.
How do I get the best price for the 6ES7155-6AU01-0BN0 in KSA?
Click "Request Free Quote" on this page or message us the model number 6ES7155-6AU01-0BN0 on WhatsApp. Our technical sales team responds within 4 business hours with a competitive price in SAR, confirmed stock availability, and delivery lead time — with no hidden charges or handling fees.
Is Razz Middle East an authorized Siemens supplier in Saudi Arabia?
Razz Middle East is a specialist industrial equipment supplier in Saudi Arabia focused on Siemens and other leading global brands. We supply 100% genuine OEM products backed by full manufacturer warranty, serving the oil & gas, petrochemical, power generation, water, construction, and manufacturing sectors across the Kingdom.
What is the delivery lead time for the Siemens SIMATIC ET 200SP Distributed I/O in Saudi Arabia?
In-stock items typically ship within 24-48 hours to Riyadh, Dammam, Jeddah, and the Eastern Province. Project orders and non-standard configurations generally take 2-6 weeks. Contact us with the exact model number 6ES7155-6AU01-0BN0 for a precise availability confirmation and delivery date.
Can the 6ES7155-6AU01-0BN0 be supplied for ARAMCO, SABIC, or NEOM projects in KSA?
Yes. Razz Middle East has experience supplying Siemens equipment to major industrial projects and EPC contractors across Saudi Arabia. We can provide full technical documentation, Material Inspection Reports (MIR), and certificates of conformity to meet vendor approval requirements. Contact our project team to discuss your specific project requirements.
More Siemens Products
Siemens SIMATIC KTP900 Basic HMI Panel
6AV2123-2JB03-0AX0
Siemens SIMATIC TP1500 Comfort HMI Panel
6AV2124-0QC02-0AX1
Siemens SIMATIC RF300 Industrial RFID System
6GT2801-4BA10
Siemens SIMATIC S7-1500F Fail-Safe PLC
6ES7516-3FN02-0AB0
Siemens SIMATIC S7-300 PLC
6ES7315-2EH14-0AB0
Siemens SIMATIC S7-400 PLC (Legacy Support)
6ES7412-2XJ05-0AB0