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Siemens 6ED1055-1HB00-0BA2 LOGO! DM8 24R digital expansion

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LOGO! 8

6ED1055-1HB00-0BA2 — LOGO! DM8 24R digital expansion

Four digital inputs and four relay outputs extend a compatible LOGO! base. Check the 24 V AC/DC supply and connected load limits.

SiemensLOGO! 8LOGO! DM8 24R24 V AC/DC

Sales managerTiffany Guan

Mobile / WhatsApp+86 18030235313

Emailsales2@mooreplc.com

6ED1055-1HB00-0BA2 product profile

ManufacturerSiemens

Exact model6ED1055-1HB00-0BA2

Product typeLOGO! DM8 24R digital expansion

Product familyLOGO! 8

Primary role4 DI / 4 relay DO

Interface context24 V AC/DC

Brand:
SIEMENS
Item NO.:
6ED1055-1HB00-0BA2
Part Number:
Weight:
Dimensions:
Manufacture Year:
Place of Origin:
Certification:
Description:

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Sales managerTiffany Guan

WhatsApp+86 18030235313

Emailsales2@mooreplc.com

LOGO! DM8 24R digital expansion configuration

The LOGO! DM8 24R is selected by its supply class, input voltage and relay output arrangement. It provides local I/O expansion rather than a separate application controller, with 4 feedback channels and 4 discrete command channels.

Feedback acquisition4 digital inputs for signals of the specified voltage class.

Command outputs4 relay channels for suitable discrete field loads.

Host integrationLocal expansion for a compatible LOGO! 8 base installation.

Panel arrangement35 mm DIN-rail mounting in an electrical enclosure; 35.5 × 90 × 58 mm.

Engineering selection points

Relay load capability depends on whether the connected circuit is resistive or inductive.
Keep module supply and field signal voltage classes matched to the installed wiring.
Verify the program I/O allocation whenever expansion hardware is changed.

Official product data

6ED1055-1HB00-0BA2 key specifications

Product designation	LOGO! DM8 24R
Nominal supply	24 V AC/DC
Digital inputs	4
Digital outputs	4; relay
Output load rating	5 A resistive; 3 A inductive
Mounting	35 mm DIN rail
Enclosure rating	IP20
Enclosure W × H × D	35.5 × 90 × 58 mm

Siemens exact-product technical data.

Pre-order check 01

Installation environment

Check the mounting, connection and operating conditions for this exact configuration before installation.

Check the 24 V AC/DC supply and the field input voltage before wiring.
Mount the 35.5 × 90 × 58 mm module securely on the specified DIN rail.
Use an enclosure suitable for the installation and the IP20 housing.
Check each relay output circuit and its load protection before commissioning.

Record the installed arrangement and the final controlled checks in the commissioning file.

Pre-order check 02

Compatibility confirmation

Match the complete item to its field interface, mechanical arrangement and configured system.

Host and expansion: Match the LOGO! generation, expansion arrangement and configured I/O allocation.
Supply and inputs: Use the 24 V AC/DC voltage class specified for this exact module.
Output interface: 4 relay outputs; respect the connected load category.
Panel installation: 35 mm DIN rail and 35.5 × 90 × 58 mm enclosure dimensions.
Commissioning: Check all 4 feedback points and 4 commands against the program and field wiring.

Match the supply class, input levels, output technology, load category and program allocation before connection.

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