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Schneider Electric SR3 Series PLC I/O Module, Relay

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Subtotal (1 unit)*

Kr.1 849 38 

(exc. VAT)

Kr.2 311 72 

(inc. VAT)

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  • Plus 3 unit(s) shipping from 26. januar 2026
  • Plus 1 unit(s) shipping from 26. januar 2026
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RS Stock No.:
539-5000
Distrelec Article No.:
303-08-256
Mfr. Part No.:
SR3MBU01BD
Brand:
Schneider Electric
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Brand

Schneider Electric

Accessory Type

PLC I/O Module

Series

SR3

Number of Inputs

4

Number of Outputs

4

Output Type

Relay

Better World Product

Yes

Better World Verification

Green Premium

Dimensions

107.6 x 35.5 x 59.5 mm

RoHS Status: Exempted

COO (Country of Origin):
FR

Modbus Communication Module


This slave module can be used with 24Vdc powered modular smart relays (types SR3 BxxxBD) in addition to any I/O extension fitted.

Addresses available are 0-247
4 inputs, 4 outputs and 4 parameter bits


Schneider Electric Zelio Logic 2 Smart Relay - Additional Info:


Schneider Electric now offers a new generation of expandable intelligent relays, offering substantial advantages in flexibility and functionality. Zelio Logic 2 Smart Relay is the optimum solution to control tasks such as automating small machines within industry, lighting, HVAC and access control within buildings.


With the small footprint, simple programming, powerful control functions and the possibility of changing or modifying the program in case of changed application requirements, it offers great savings in space and price compared to other options.


Choose between two new series - Compact and Modular. The Compact series is not expandable and is available with the following I/O block sizes: 10 I/O, 12 I/O and 20 I/O.
The Modular series is available with 10 and 26 I/O basic units and is expandable up to 40 I/O with the latter. Apart from this flexibility both new series are programmable using FBD, ladder and Grafcet SFC programming languages.
User friendly design for easy programming and operation, either directly from the module using the navigation buttons or via Windows based software.

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