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Schneider Electric 170FNT11001 Fipio Communication Adaptor

Configured for deterministic fieldbus data exchange in Modicon Momentum I/O architectures, the Schneider Electric 170FNT11001 (170FNT11001 Fipio communication adaptor) provides direct physical/electrical execution within Fipio industrial network segments.

Hardware Specifications

Parameter	Specification
ModelBrand	Schneider Electric 170FNT11001
Origin	France
Weight	0.11 kg
Dimensions	Not specified
OperatingTemp	0 to 60 degC
PowerConsumption	Supplied from I/O base (backplane powered)
Communication Protocol	Fipio
Transmission Rate	1 Mbit/s
Medium	Optical fiber 50/125, 62.5/125; twisted shielded pair
Device Capacity	0 to 31 per segment (no repeater), up to 97 with repeater
Cable Length	1000 to 5000 m
Topology	Extension or tap-off cable
Fail State Behavior	Fallback to zero / force to zero / hold value options

Backplane Bus Communication and Deterministic I/O Execution

Within Schneider Electric PLC architecture, Modicon Momentum modules implement backplane-driven I/O scheduling where communication timing is synchronized through deterministic bus arbitration. The 170FNT11001 Fipio adaptor maps field devices into a cyclic producer/consumer model, maintaining fixed scan exchange windows at 1 Mbit/s. Signal integrity is dependent on segment termination, fiber attenuation limits, and tap-off impedance matching across distributed nodes.

Frequently Asked Questions

Q: Can the module be hot-swapped during system operation?
A: Hot-swap capability depends on baseplate configuration. Removal under power may interrupt Fipio token passing and force segment reinitialization.

Q: What is the maximum supported segment loading?
A: Up to 31 devices per segment without repeater, extended to 97 devices with repeaters, subject to bus timing constraints.

Q: How is fault state handled on communication loss?
A: The adaptor supports fallback-to-zero, forced zero output, or maintained last-value hold depending on controller configuration.

Field Installation Guidelines

The module shall be mounted on a compatible Modicon Momentum I/O base ensuring correct backplane alignment and grounding continuity. Fiber optic segments must respect minimum bend radius and attenuation limits for 50/125 and 62.5/125 media. Shielded twisted pair installations require single-point grounding to avoid ground loop injection. Segment termination must be verified to maintain stable Fipio token circulation. Avoid routing communication cables in parallel with high-power switching conductors.

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