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Siemens SIMATIC ET 200SP Interface Modules IM 155-6 (PN, DP, MF)

Siemens SIMATIC ET 200SP Interface Modules IM 155-6 (PN, DP, MF)

IM 155-6 interface modules connect a SIMATIC ET 200SP distributed I/O station to PROFINET, PROFIBUS DP or MultiFieldbus networks.

Key features

  • Versions Basic, Standard, High Feature, High Speed and R1 redundancy
  • Server module included in the scope of supply
  • PROFINET versions use plug-in SIMATIC BusAdapters (copper or fiber)
  • MultiFieldbus version for PROFINET, EtherNet/IP and Modbus TCP
  • Hot swapping of I/O modules and operation with gaps

Specifications

Brand Siemens
Product line SIMATIC ET 200SP
Category PLC I/O Systems
Supply voltage 24 V DC
Mounting 35 mm DIN rail
Variants listed 9
Source Siemens Catalog ST 70 · 2026, p. 1372-1590
6ES7155-6MU01-0CN0 Type: IM 155-6 MF HF | Fieldbus: PROFINET, EtherNet/IP, Modbus TCP | Version / ports: BusAdapter slot, BA not incl. | Max. I/O modules: 64
6ES7155-6AR01-0AN0 Type: IM 155-6 PN BA | Fieldbus: PROFINET | Version / ports: 2x RJ45 integrated | Max. I/O modules: 12
6ES7155-6AA02-0BN0 Type: IM 155-6 PN ST | Fieldbus: PROFINET | Version / ports: With BusAdapter BA 2xRJ45 | Max. I/O modules: 32
6ES7155-6AU02-0BN0 Type: IM 155-6 PN ST | Fieldbus: PROFINET | Version / ports: Without BusAdapter | Max. I/O modules: 32
6ES7155-6AU01-0CN0 Type: IM 155-6 PN/2 HF | Fieldbus: PROFINET | Version / ports: 2-port, without BusAdapter | Max. I/O modules: 64
6ES7155-6AU30-0CN0 Type: IM 155-6 PN/3 HF | Fieldbus: PROFINET | Version / ports: 3-port, without BusAdapter | Max. I/O modules: 64
6ES7155-6AU00-0DN0 Type: IM 155-6 PN HS | Fieldbus: PROFINET | Version / ports: Without BusAdapter | Max. I/O modules: 30
6ES7155-6BA01-0CN0 Type: IM 155-6 DP HF | Fieldbus: PROFIBUS DP | Version / ports: PROFIBUS plug with PG socket | Max. I/O modules: 32
6ES7155-6AU00-0HM0 Type: IM 155-6 PN R1 | Fieldbus: PROFINET, R1 redundancy | Version / ports: 2-port, without BusAdapter | Max. I/O modules: see manual
PLC I/O SystemsSiemens
9 product codes available in this family
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Siemens SIMATIC ET 200SP Interface Modules IM 155-6 (PN, DP, MF)

Brand Siemens·PLC I/O Systems

Available part numbers (9)

6ES7155-6MU01-0CN0, 6ES7155-6AR01-0AN0, 6ES7155-6AA02-0BN0, 6ES7155-6AU02-0BN0, 6ES7155-6AU01-0CN0, 6ES7155-6AU30-0CN0, 6ES7155-6AU00-0DN0, 6ES7155-6BA01-0CN0, 6ES7155-6AU00-0HM0

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Product codes & specifications
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Product codeSpec
6ES7155-6MU01-0CN0Type: IM 155-6 MF HF | Fieldbus: PROFINET, EtherNet/IP, Modbus TCP | Version / ports: BusAdapter slot, BA not incl. | Max. I/O modules: 64
6ES7155-6AR01-0AN0Type: IM 155-6 PN BA | Fieldbus: PROFINET | Version / ports: 2x RJ45 integrated | Max. I/O modules: 12
6ES7155-6AA02-0BN0Type: IM 155-6 PN ST | Fieldbus: PROFINET | Version / ports: With BusAdapter BA 2xRJ45 | Max. I/O modules: 32
6ES7155-6AU02-0BN0Type: IM 155-6 PN ST | Fieldbus: PROFINET | Version / ports: Without BusAdapter | Max. I/O modules: 32
6ES7155-6AU01-0CN0Type: IM 155-6 PN/2 HF | Fieldbus: PROFINET | Version / ports: 2-port, without BusAdapter | Max. I/O modules: 64
6ES7155-6AU30-0CN0Type: IM 155-6 PN/3 HF | Fieldbus: PROFINET | Version / ports: 3-port, without BusAdapter | Max. I/O modules: 64
6ES7155-6AU00-0DN0Type: IM 155-6 PN HS | Fieldbus: PROFINET | Version / ports: Without BusAdapter | Max. I/O modules: 30
6ES7155-6BA01-0CN0Type: IM 155-6 DP HF | Fieldbus: PROFIBUS DP | Version / ports: PROFIBUS plug with PG socket | Max. I/O modules: 32
6ES7155-6AU00-0HM0Type: IM 155-6 PN R1 | Fieldbus: PROFINET, R1 redundancy | Version / ports: 2-port, without BusAdapter | Max. I/O modules: see manual

Need a different model, or a part not listed here? Send us your parts list →