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Schneider Electric Zelio Logic Series Logic Module, 24 V dc Supply, Relay Output, 16-Input, Analogue, Discrete Input

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RS Stock No.:
468-4242
Distrelec Article No.:
302-37-526
Mfr. Part No.:
SR3B261BD
Brand:
Schneider Electric
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Brand

Schneider Electric

Manufacturer Series

Zelio Logic

Number of Inputs

16

Output Type

Relay

Supply Voltage

24 V dc

Input Type

Analogue, Discrete

Number of Digital Inputs

26

Voltage Category

24 V dc

Number of Outputs

10

Number of Digital Outputs

26

Kit Included

No

Better World Verification

Green Premium

Better World Product

Yes

Output Current

5 (For 2 Outputs) A, 8 (For 2 Outputs) A

Minimum Operating Temperature

-20°C

Display Included

Yes

Width

90mm

Programming Interface

Computer, Operating Panel

Number of Analogue Inputs

6

Maximum Operating Temperature

+55°C

Depth

59.5mm

Length

125mm

Programming Language Used

FBD, Ladder Logic

Mounting Type

DIN Rail

Standards Met

CSA, UL

Dimensions

125 x 90 x 59.5 mm

RoHS Status: Exempt

COO (Country of Origin):
FR

Schneider Electric Zelio Logic Series Logic Module, 16 Inputs, 10 Outputs - SR3B261BD


This logic module is a versatile solution designed for industrial automation applications. As part of the Zelio Logic range, this modular smart relay features 16 analogue and discrete inputs and 10 relay outputs, making it ideal for complex control systems. It operates at a supply voltage of 24V DC and is compliant with several industry standards. The compact design measures 125 x 90 x 59.5mm, enabling easy installation on DIN rails.

Features & Benefits


• Local display facilitates easy programming and monitoring
• Supports FBD and ladder logic programming for flexibility
• Backup time of up to 10 years ensures programme retention
• Operates in temperatures ranging from -20°C to +55°C
• Enhanced protection with reverse polarity and electrical durability
• 300 mA maximum supply current allows for various extensions

Applications


• Used for controlling equipment in manufacturing processes
• Ideal for integrating with sensors and other industrial components
• Suitable for machine automation and control systems
• Compatible with 3-wire proximity sensors for enhanced input options

What is the maximum voltage for analogue input circuits?


The allowable maximum voltage for analogue input connections is 30V, ensuring compatibility with a wide range of sensors and devices.

How does the product handle temperature variations during operation?


It operates efficiently from -20°C to +55°C, making it suitable for diverse environments in industrial settings.

What programming languages can be used with this product?


It supports both Functional Block Diagram (FBD) and ladder logic programming, providing flexibility for various applications.

What is the maximum cycle time for controlling outputs?


The cycle time ranges from 6 to 90 milliseconds, allowing for responsive control of connected devices and systems.


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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