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Schneider Electric STBDDO3705 Digital Output Module - 16 Channels

Name: Schneider Electric STBDDO3705
Brand: Schneider Electric
SKU: STBDDO3705
Availability: InStock

Schneider Electric STBDDO3705 Digital Relay Output Module - 16 Channels

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ManufacturerSchneider Electric

Part numberSTBDDO3705

Outputs 16 SPDT Relays

Voltage Rating 230VAC / 24VDC

Current Rating 2A per output (resistive load)

Isolation Galvanic

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16 SPDT relay outputs High switching capacity Galvanic isolation Flexible AC/DC voltage support Robust construction for industrial environments Easy integration with STB system

Product description

The Schneider Electric STBDDO3705 is a digital output module designed for the Modicon STB distributed I/O system, providing 16 relay outputs. Each output is a Single Pole Double Throw (SPDT) relay, allowing for flexible connection to various loads up to 230VAC or 24VDC.

This module is crucial for applications requiring the switching of higher power loads or where galvanic isolation is needed between the control system and the output devices. It is commonly used in manufacturing, process control, and building automation for controlling motors, lights, and other actuators.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Schneider Electric STBNDO3705. We specialize in providing reliable and cost-effective industrial automation components, ensuring your projects are supported by quality hardware.

Technical specifications

Outputs	16 SPDT Relays
Voltage Rating	230VAC / 24VDC
Current Rating	2A per output (resistive load)
Isolation	Galvanic
Mounting	DIN Rail
Communication	Modicon STB bus

Common applications

Motor control

Lighting control

Solenoid valve actuation

Alarm signaling

Process control

Building automation

General industrial switching

Compatible systems

Modicon STB distributed I/O System

Also known as

Schneider STBN DDO3705 Modicon STB Output Module STBN DDO3705

Replaces / compatible with

This module serves as a digital output expansion for the Modicon STB distributed I/O system, providing relay contact outputs.

Technical note

Expert tip

The use of 2A relays requires careful consideration of inductive loads, which may necessitate external snubbers or suppression circuits.

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Frequently asked questions

What is the maximum current rating for each output on the Schneider Electric STBDDO3705?

Each of the 16 SPDT relay outputs on the STBDDO3705 can handle a maximum of 2A for resistive loads. Ensure your connected devices do not exceed this rating for reliable operation.