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Siemens Input/Output Module: Relay In - Modules for Siemens Controllers
SiemensModules for Siemens Controllers

Siemens Input/Output Module: Relay In

The SIEMENS Input/Output Module (MPN 6ED10551NB100BA2) is a relay-input, eight-relay-output module designed for Siemens controllers. It requires 24V DC power and provides one relay input and eight relay outputs for…

SKU 3G-OTH-29585

Brand
Siemens
Item
Input/Output Module: Relay In
Category
Modules for Siemens Controllers
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Technical Specifications

Siemens
Manufacturer Part Number
6ED10551NB100BA2
Product Type
Input/Output Module
Power Required
24V DC
Number and Type of Inputs
Relay
Number and Type of Outputs
(8) Relay

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Input/Output Module (MPN 6ED10551NB100BA2) is a relay-input, eight-relay-output module designed for Siemens controllers. It requires 24V DC power and provides one relay input and eight relay outputs for discrete control applications.

Frequently Asked Questions

What is the SIEMENS Input/Output Module 6ED10551NB100BA2 used for?

The SIEMENS Input/Output Module 6ED10551NB100BA2 is used for discrete control applications in industrial automation. It provides one relay input and eight relay outputs, operating on 24V DC, to interface field devices with Siemens controllers for on/off switching and monitoring.

What are the specifications of the SIEMENS Input/Output Module 6ED10551NB100BA2?

The SIEMENS Input/Output Module (MPN 6ED10551NB100BA2) requires 24V DC power. It features one relay input and eight relay outputs. This module is designed for use with Siemens controllers in discrete control applications.

Where to buy the SIEMENS Input/Output Module 6ED10551NB100BA2 worldwide?

You can source the SIEMENS Input/Output Module 6ED10551NB100BA2 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the module reaches your facility reliably.

How to install the SIEMENS Input/Output Module 6ED10551NB100BA2?

To install the SIEMENS Input/Output Module 6ED10551NB100BA2, mount it onto the Siemens controller rail, connect 24V DC power, and wire relay inputs and outputs per the controller manual. Ensure proper isolation and follow standard industrial safety practices for wiring.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens modules for siemens controllers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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