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Siemens LOGO! 8 6ED1055-1FB00-0BA2 LOGO! DM8 230R Expansion Module | Original New

SIEMENS LOGO! 8

6ED1055-1FB00-0BA2

LOGO! DM8 230R expansion module, PS/I/O: 230 V / 230 V / relay, 4 DI / 4 DO for LOGO! 8

SUPPLY

115/230 V AC/DC

I/O

4 DI / 4 relay DO

LEAD TIME
In stock

WARRANTY
1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

Overview
Technical Data
Inquiry
Applications
Inputs & Outputs
Electrical Data
Installation
FAQ
Recommend Models
Recommended Products

LOGO! DM8 230R

6ED1055-1FB00-0BA2

High-voltage digital expansion module with relay outputs

Four 115/230 V AC/DC inputs with four isolated relay outputs

LOGO! DM8 230R expansion module, PS/I/O: 230 V / 230 V / relay, 4 DI / 4 DO for LOGO! 8. Designed for Siemens LOGO! 8 compact automation systems, this module extends field connectivity while retaining the established LOGO! mounting and programming concept.

Technical Data

Complete model	6ED1055-1FB00-0BA2
Product family	Siemens LOGO! expansion modules
Product type	LOGO! DM8 230R digital expansion module
Dimensions	35.5 x 90 x 58 mm
Weight	0.167 kg net weight
Mounting	35 mm DIN rail, 2 spacing units wide
Supply voltage	115 to 240 V AC/DC; 85 to 265 V AC or 100 to 253 V DC permissible
Mains frequency	47 to 63 Hz
Digital inputs	4 AC/DC inputs; signal 0 below 40 V AC or 30 V DC; signal 1 above 79 V
Input response	Typical 20 to 40 ms for 0 to 1 and 45 to 75 ms for 1 to 0, depending on voltage
Digital outputs	4 electrically isolated relay outputs
Relay rating	Maximum 5 A per relay; rated voltage 240 V AC/DC
Line length	Maximum 100 m, unshielded
Switching rate	10 Hz mechanical; 2 Hz resistive; 0.5 Hz inductive
Protection rating	IP20
Operating temperature	-20 to +55 deg C
Approvals	CE, CSA, UL, FM, IEC 61131 and marine approvals

Inquiry

CONTACT STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Applications

Professional uses based on the published module architecture

Mains-voltage monitoring

Accepts 115/230 V AC/DC field signals for LOGO! 8 applications where low-voltage input interfaces are unsuitable.

Relay load control

Four isolated contacts support lighting, contactors and other loads within the published 5 A contact rating.

Retrofit panels

Provides compact high-voltage I/O expansion for building services and machinery using a two-module DIN-rail footprint.

Inputs & Outputs

Channel design and signal behavior for this exact variant

Four AC/DC inputs

Inputs recognize signal 0 below 40 V AC or 30 V DC and signal 1 above 79 V AC/DC.

Four relay outputs

Each channel is electrically isolated and supports up to 5 A with a 240 V AC/DC rated contact voltage.

Load limitations

Relay outputs are not short-circuit proof. Apply external protection and follow the specified resistive and inductive switching rates.

Electrical Data

Power, timing and load characteristics

Wide mains range

The module supports 115/230 V AC/DC supplies with 47 to 63 Hz operation for AC systems.

Response times

Input transition delays vary with voltage and current type, from typical 20 ms to 75 ms.

Contact capability

Relay channels are rated up to 5 A, with a recommended minimum application load of 100 mA at 12 V AC/DC.

Installation

Mechanical, wiring and compatibility considerations

Mechanical

Mount on a 35 mm DIN rail using two LOGO! spacing units. Provide safe separation from extra-low-voltage wiring.

Safety

Use qualified personnel, isolation and appropriate circuit protection when wiring 115/230 V AC/DC supplies and loads.

Compatibility

Use with LOGO! 8 basic devices and verify the complete high-voltage 1FB00-0BA2 suffix before energizing.

FAQ

Product FAQ

Six model-specific procurement and engineering checks

1. How can I verify that the quotation covers the exact 6ED1055-1FB00-0BA2?

Require the quotation, product label and packing label to show the complete order number 6ED1055-1FB00-0BA2. Cross-check the official description and 115/230 V AC/DC supply and inputs, four isolated 5 A relay outputs and 47 to 63 Hz AC operation.

2. How can New, Used and Refurbished units be distinguished?

Request current photographs of the product label, terminals, housing, DIN-rail latch and factory packaging. New units should not show wiring marks, tool damage, oxidation, repaired terminals or replaced identification labels.

3. How should the supplier be verified?

Confirm the supplier's legal company identity, business address, payment beneficiary and industrial automation sales history. Ask for a written quotation that identifies Siemens, the complete model, condition, quantity and traceable contact information.

4. Which engineering details must be checked before purchase?

Verify 115/230 V AC/DC supply and inputs, four isolated 5 A relay outputs and 47 to 63 Hz AC operation. The selected LOGO! 8 basic module, field wiring, load type, enclosure protection and environmental limits must also match the project.

5. What physical evidence should be requested before payment?

Ask for dated photographs or video showing the complete 6ED1055-1FB00-0BA2 label, serial or production code, terminals, accessories, packaging and a single-frame view linking the unit to the supplier's quotation.

6. Can another LOGO! expansion-module suffix replace this model?

Not automatically. Low-voltage DM8 24 or DM8 12/24R variants have different supply and input thresholds and cannot directly replace this module. Any alternative must be approved against the electrical design and LOGO! 8 compatibility requirements.

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