• Siemens LOGO! Digital Expansion Modules (DM8, DM16)
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Siemens LOGO! Digital Expansion Modules (DM8, DM16)

Siemens LOGO! Digital Expansion Modules (DM8, DM16)

Digital input/output expansion modules for LOGO! Modular basic units, with transistor or relay outputs.

Key features

  • Expands LOGO! basic modules with additional digital inputs and outputs
  • DM8 versions with 4 DI / 4 DO in 2 MW width, DM16 with 8 DI / 8 DO in 4 MW
  • Relay outputs rated 5 A resistive / 3 A inductive
  • Supply variants 12/24 V DC, 24 V AC/DC and 115/230 V
  • Versions for LOGO! 9 and LOGO! 8

Specifications

Brand Siemens
Product line SIMATIC LOGO!
Module type Digital expansion module
Mounting 35 mm DIN rail
Height 90 mm
Operating temperature -20 to +55 °C
Source Siemens Catalog ST 70 · 2026, p. 22-28
6ED1055-1MB00-0BA3 Type: LOGO! DM8 12/24R | Generation: LOGO! 9 | Supply / inputs / outputs: 12/24 V DC / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1FB00-0BA3 Type: LOGO! DM8 230R | Generation: LOGO! 9 | Supply / inputs / outputs: 230 V / 230 V / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1CB00-0BA2 Type: LOGO! DM8 24 | Generation: LOGO! 8 | Supply / inputs / outputs: 24 V DC / 24 V DC / transistor | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1CB10-0BA2 Type: LOGO! DM16 24 | Generation: LOGO! 8 | Supply / inputs / outputs: 24 V DC / 24 V DC / transistor | I/O: 8 DI / 8 DO | Width: 4 MW
6ED1055-1MB00-0BA2 Type: LOGO! DM8 12/24R | Generation: LOGO! 8 | Supply / inputs / outputs: 12/24 V DC / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1HB00-0BA2 Type: LOGO! DM8 24R | Generation: LOGO! 8 | Supply / inputs / outputs: 24 V AC/DC / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1NB10-0BA2 Type: LOGO! DM16 24R | Generation: LOGO! 8 | Supply / inputs / outputs: 24 V DC / 24 V DC / relay | I/O: 8 DI / 8 DO | Width: 4 MW
6ED1055-1FB00-0BA2 Type: LOGO! DM8 230R | Generation: LOGO! 8 | Supply / inputs / outputs: 230 V / 230 V / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1FB10-0BA2 Type: LOGO! DM16 230R | Generation: LOGO! 8 | Supply / inputs / outputs: 230 V / 230 V / relay | I/O: 8 DI / 8 DO | Width: 4 MW
PLC I/O ModulesSiemens
9 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Siemens LOGO! Digital Expansion Modules (DM8, DM16)

Brand Siemens·PLC I/O Modules

Available part numbers (9)

6ED1055-1MB00-0BA3, 6ED1055-1FB00-0BA3, 6ED1055-1CB00-0BA2, 6ED1055-1CB10-0BA2, 6ED1055-1MB00-0BA2, 6ED1055-1HB00-0BA2, 6ED1055-1NB10-0BA2, 6ED1055-1FB00-0BA2, 6ED1055-1FB10-0BA2

How to order

Send the Siemens part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
6ED1055-1MB00-0BA3Type: LOGO! DM8 12/24R | Generation: LOGO! 9 | Supply / inputs / outputs: 12/24 V DC / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1FB00-0BA3Type: LOGO! DM8 230R | Generation: LOGO! 9 | Supply / inputs / outputs: 230 V / 230 V / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1CB00-0BA2Type: LOGO! DM8 24 | Generation: LOGO! 8 | Supply / inputs / outputs: 24 V DC / 24 V DC / transistor | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1CB10-0BA2Type: LOGO! DM16 24 | Generation: LOGO! 8 | Supply / inputs / outputs: 24 V DC / 24 V DC / transistor | I/O: 8 DI / 8 DO | Width: 4 MW
6ED1055-1MB00-0BA2Type: LOGO! DM8 12/24R | Generation: LOGO! 8 | Supply / inputs / outputs: 12/24 V DC / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1HB00-0BA2Type: LOGO! DM8 24R | Generation: LOGO! 8 | Supply / inputs / outputs: 24 V AC/DC / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1NB10-0BA2Type: LOGO! DM16 24R | Generation: LOGO! 8 | Supply / inputs / outputs: 24 V DC / 24 V DC / relay | I/O: 8 DI / 8 DO | Width: 4 MW
6ED1055-1FB00-0BA2Type: LOGO! DM8 230R | Generation: LOGO! 8 | Supply / inputs / outputs: 230 V / 230 V / relay | I/O: 4 DI / 4 DO | Width: 2 MW
6ED1055-1FB10-0BA2Type: LOGO! DM16 230R | Generation: LOGO! 8 | Supply / inputs / outputs: 230 V / 230 V / relay | I/O: 8 DI / 8 DO | Width: 4 MW

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