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Deep-Dive Brief: Honeywell FC-PUIO01 51454294-176
Universal Safety I/O Module – 32-Channel, Profibus-DP, SIL-3
Products Overview
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Part Number
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FC-PUIO01 51454294-176
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Channels
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32 universal, software-configurable
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Safety Integrity
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SIL 3 (IEC 61508:2010)
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Communication
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Redundant Profibus-DP V1, 12 Mbit/s max
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Supply Voltage
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9–36 Vdc, redundant inputs
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Isolation
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1500 V field-to-bus-to-logic
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FAQ – Quick Answers
Q1: Can I mix analog and digital channels?
A1: Yes – each channel is software-configurable for voltage, current, or digital I/O.
Q2: Is HART enabled?
A2: Yes – 4–20 mA inputs support HART pass-through for instrument configuration.
Q3: How many modules fit on one Profibus segment?
A3: Up to 32 modules (125 with repeaters), each occupying one DP address.
The FC-PUIO01 is designed for robust performance in critical environments:
❒Compatibility: Integrates seamlessly with NOTIFIER ONYX Series panels, including the NFS-320, NFS2-640, and NCA-2 networks.
❒Input Circuit: A single Style B (Class B) or Style D (Class A) supervised input. This can monitor a dry contact from a third-party device (e.g., a building management system sensor, a water flow switch from a separate riser, or a manual call point from a legacy system).
❒Output Circuit: One Form-C (Single Pole, Double Throw) relay rated at 2.0 A @ 30 VDC / 0.5 A @ 125 VAC. This robust rating allows it to directly control a wider range of ancillary equipment without the constant need for an additional power booster relay.
❒LED Indication: Features dual LEDs providing clear visual status for both power and active input/output states, crucial for rapid troubleshooting.
❒Listing: The module is UL/ULC listed, ensuring it meets rigorous safety and performance standards for fire protective signaling systems.
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Part Number
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Description
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FC-PUIO01 51454294-176
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Universal safety I/O module
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FC-TERM-0001
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Bus terminator (Profibus DP)
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FC-RUSPSU-R
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Redundant 24 V DC 12 A power supply
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FC-TDI-1624
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16-channel DI FTA (24 V DC)
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FC-TDO-0824P
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8-channel DO FTA (24 V DC, 2 A)
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Need pricing or fast delivery?
Email: ab@mooreplc.com | Phone: +86-18106909650
All items factory-sealed, same-day dispatch worldwide.
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