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Siemens 6ES7655-5DX40-2AA0 Active Field Distributor for PROFIBUS PA

Name: Siemens 6ES7655-5DX40-2AA0
Brand: Siemens
SKU: 6ES7655-5DX40-2AA0
Availability: InStock

Siemens 6ES7655-5DX40-2AA0 Active Field Distributor for PROFIBUS PA.

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ManufacturerSiemens

Part number6ES7655-5DX40-2AA0

Type Active Field Distributor (AFD4)

Network PROFIBUS PA, Foundation Fieldbus H1

Spur Lines 4

Protection Short-circuit proof, Bounce protection logic

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12-month warranty

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Veteran-owned

CAGE: 9NK75

4 Short-circuit proof spur lines Bounce protection logic Automatic bus termination Extended temperature range PROFIBUS PA & Foundation Fieldbus H1 support IP20 rated

Product description

The Siemens 6ES7655-5DX40-2AA0 is an active field distributor (AFD4) designed for PROFIBUS PA and Foundation Fieldbus H1 networks. It facilitates standard mounting rail installation without an enclosure and offers four short-circuit-proof spur lines with bounce protection logic. This device ensures automatic bus termination for both line and ring topologies and operates within an extended temperature range, providing an IP20 degree of protection.

This field distributor is crucial for robust industrial communication in process automation, chemical plants, and oil & gas facilities. It simplifies network design and maintenance by enabling efficient spur line connections and ensuring reliable data transmission in demanding environments.

Source your Siemens 6ES7655-5DX40-2AA0 from Stanlo Automation, a veteran-owned business, for reliable surplus industrial automation parts. We ensure quality and availability for your critical infrastructure needs.

Technical specifications

Type	Active Field Distributor (AFD4)
Network	PROFIBUS PA, Foundation Fieldbus H1
Spur Lines	4
Protection	Short-circuit proof, Bounce protection logic
Termination	Automatic bus termination (line/ring)
Mounting	Standard mounting rail
Enclosure	Without
Degree of Protection	IP20
Temperature Range	Extended

Common applications

Process Automation

Chemical Plants

Oil & Gas

Pharmaceutical Manufacturing

Water Treatment

Power Generation

Compatible systems

PROFIBUS PA devices Foundation Fieldbus H1 devices Industrial Ethernet networks (with appropriate gateways)

Also known as

Siemens AFD4 Siemens 6ES7655 PROFIBUS PA Distributor Foundation Fieldbus H1 Distributor

Replaces / compatible with

This active field distributor is designed for PROFIBUS PA and Foundation Fieldbus H1 networks, simplifying distributed I/O configurations.

Technical note

Expert tip

Ensure proper shielding and grounding practices are followed for PROFIBUS PA and Foundation Fieldbus H1 installations to maintain signal integrity with this distributor.

What happens next?

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Frequently asked questions

What is the purpose of the bounce protection logic in the Siemens 6ES7655-5DX40-2AA0?

The bounce protection logic in the Siemens 6ES7655-5DX40-2AA0 helps to filter out spurious signals or 'bounces' that can occur during the connection or disconnection of devices on the PROFIBUS PA or Foundation Fieldbus H1 network. This ensures a stable and reliable communication link by preventing transient signal disturbances from being interpreted as valid data.