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SIEMENS 6ED1055-1NB10-0BA2 LOGO! DM16 expansion module with 24 V DC supply and I/O

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SIEMENS LOGO! 8 EXPANSION MODULE

6ED1055-1NB10-0BA2

DM16 24R

INPUTS

8 Digital Inputs

OUTPUTS

8 Relay Outputs

SUPPLY

24 V

PROTECTION

IP20

LOGO! 8 | 35 mm DIN Rail | 4 Spacing Units

Delivery: 3–5 Days | Warranty: 12 Months | Packaging: Brand New

Sales Manager: Miya zheng

sales@amikon.cn | WhatsApp: +86 180 2077 6792

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Product Details

SIEMENS LOGO! EXPANSION MODULE

6ED1055-1NB10-0BA2

LOGO! DM16 24R Expansion Module

A LOGO! 8 expansion module with 24 V DC supply and I/O, providing 8 digital inputs and 8 relay outputs. The Siemens product description specifies 4 MW and use with LOGO! 8.

INPUTS

8 DI

OUTPUTS

8 Relay

SUPPLY

24 V DC

◆

PRODUCT FAMILY

LOGO! Expansion Modules

●

MOUNTING

35 mm DIN Rail

▣

WIDTH

4 spacing units

✓

PROTECTION

IP20

Product Profile

Compact digital expansion for LOGO! 8 control architectures

The Siemens 6ED1055-1NB10-0BA2 is the LOGO! DM16 24R expansion module. Siemens specifies the module for LOGO! 8 and defines it as a 24 V DC / 24 V DC / relay module with 8 digital inputs and 8 digital outputs.

Its compact DIN-rail format allows additional digital I/O to be incorporated into a LOGO! control arrangement while keeping the installation organized inside the control cabinet.

Technical Specifications

Key electrical, mechanical and environmental characteristics

Manufacturer	Siemens
Article Number	6ED1055-1NB10-0BA2
Product	LOGO! DM16 24R expansion module
Application Family	LOGO! 8
Supply Voltage	24 V DC
Permissible Supply Range	20.4 to 28.8 V DC
Digital Inputs	8
Input Type	DC
Digital Output	8 relay outputs
Rated Output Current	5 A for signal "1"
Minimum Load Current	100 mA
Relay Contact Capacity	3 A inductive / 5 A resistive
Lamp Load	Maximum 1,000 W
Switching Frequency	2 Hz resistive / 0.5 Hz inductive / 10 Hz mechanical
Input Delay	Maximum 1.5 ms, standard inputs
Mounting	35 mm DIN rail
Width	71.5 mm
Height	90 mm
Depth	58 mm
Protection Rating	IP20
Operating Temperature	-20 °C to +55 °C, no condensation
Approvals / Standards	CE, CSA, UL, FM, IEC 61131, VDE 0631, Marine approval

Where It Fits in a Control System

Practical replacement and troubleshooting context

LOGO! 8 Expansion

The module is designed as part of the LOGO! 8 expansion architecture, adding eight digital inputs and eight relay outputs to the control arrangement.

Typical Search Trigger

It may be searched during troubleshooting when a LOGO! installation shows missing digital input signals, unavailable relay outputs, or a suspected expansion-module hardware fault.

Downtime Consideration

A failed I/O expansion can prevent connected control signals from being processed or switched as intended. Depending on the machine logic, this can interrupt automatic operation and increase downtime exposure.

Replacement Check

Before ordering, match the complete part number 6ED1055-1NB10-0BA2 and verify the existing LOGO! configuration, supply voltage, I/O arrangement and relay-output requirements.

SUPPLY SERVICE

Ready for Your Project

Delivery: 3–5 days
Warranty: 12 months
Packaging: Brand New

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Quotation Checklist

Part Number

Quantity

Destination

Required Date

Machine / System

Providing these five details helps us evaluate your requirement more efficiently: Part Number, Quantity, Destination, Required Date, and Machine/System.

Frequently Asked Questions

Technical questions focused on the 6ED1055-1NB10-0BA2

01. What role does the Siemens 6ED1055-1NB10-0BA2 perform in a LOGO! installation?

It is the LOGO! DM16 24R expansion module, providing 8 digital inputs and 8 relay outputs for LOGO! 8 systems.

02. Which supply voltage is specified for the 6ED1055-1NB10-0BA2?

Siemens specifies a 24 V DC rated supply, with a permissible range of 20.4 to 28.8 V DC.

03. How many relay outputs are available on the 6ED1055-1NB10-0BA2?

The module provides 8 relay outputs. Siemens specifies 5 A rated output current for signal "1".

04. What contact load capability should be considered for the relay outputs?

Siemens specifies a maximum contact capacity of 3 A for inductive loads and 5 A for resistive loads.

05. What are the physical dimensions of the 6ED1055-1NB10-0BA2?

The Siemens dimensions are 71.5 mm wide, 90 mm high and 58 mm deep. The module is designed for mounting on a 35 mm DIN rail.

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Please include: Part Number · Quantity · Destination · Required Date · Machine/System

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