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900U02-0100 Safety-Rated UIO Analog Input/Output Module
900U02-0100 Safety-Rated UIO Analog Input/Output Module
900U02-0100
Manufacturer: Honeywell Series: 900 Series Safety I/O Model Number: 900U02-0100 Weight: 0.65 kg Condition: In Stock Availability: 100% Original Brand New Product Origin: U.S.A Shipping port: Xiamen Warranty: 12 Month
Product Description
The 900U02-0100 provides a flexible universal I/O solution for safety control systems.
It supports both non‑redundant and redundant channel configurations for SIL‑rated applications.
Analog inputs accept 4–20 mA with line monitoring and HART communication.
Analog outputs provide 4–20 mA with output readback and HART capability.
Each channel features electronic short‑circuit protection (ESCP) and internal fusing.
The module is powered by 24 V DC field power and offers galvanic isolation between logic and field circuits.
High accuracy and fast update rate ensure reliable performance in safety and critical process control.
Input type: 4–20 mA (2/3/4‑wire, sink, HART supported)
Max input channels: 16
Resolution: 16 bit
Range: 4–20 mA (3–22 mA cutoff)
Input impedance: 250 Ω nominal
Crosstalk (DC–60 Hz): 58 dB
Accuracy: ±0.1% FS (23.5±2°C); 0.17% FS (0–60°C)
Input filter: 1 kHz low‑pass
Max input voltage: 0–30 V
Analog Output (AO)
Output type: 4–20 mA, HART supported
Max output channels: 8 (channels 9–16)
Resolution: 12 bit
Accuracy: <0.5% FS over temp range
Output range: 2.4–21 mA
Load: 250 Ω min / 750 Ω max
Output ripple: ≤125 mVpp across 250 Ω
Max compliant voltage: 14 VDC
Max open‑circuit voltage: 24 VDC
Installation Guide
Mount the 900U02-0100 on a standard system rack in a safety I/O configuration.
Connect 24 V DC field power observing the 22–27 V DC operating range.
Wire analog inputs and outputs using shielded cabling for noise immunity.
Configure channels as non‑redundant or redundant via system software.
Verify per‑channel current limits and ESCP settings before operation.
Ensure proper grounding to maintain isolation and measurement accuracy.
Packing List
1 × Honeywell 900U02-0100 Safety UIO Module
1 × Terminal block / connector set
Product documentation & label
Shipping methods: FedEx, UPS, DHL.
Frequently Asked Questions
1. Is 900U02-0100 a safety‑rated module?
Yes, it is a safety universal I/O module for safety control systems.
2. How many AI and AO channels does it support?
Up to 16 analog inputs and 8 analog outputs.
3. Does it support HART?
Yes, HART is supported on both analog inputs and outputs.
4. What is the channel update rate?
Module update rate is 10 ms.
5. What is the isolation voltage?
Galvanic isolation is 1.5 kVDC between module and rack.
Attention: The above product information is sourced from the internet and cannot be guaranteed to be authentic.
For specific product parameters and prices, please contact
SpareTech PLC professionals in a timely manner.
Brand Name
Honeywell
Model No.
900U02-0100
Product Type
Safety Universal Input / Output Module
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The 900U02-0100 is a Honeywell safety‑certified universal I/O module supporting mixed analog inputs and outputs. It offers up to 16 non‑redundant universal input channels or 14 redundant channels, plus up to 8 analog outputs with HART support. It includes per‑channel short‑circuit protection, 1.5 kVDC isolation, and a 10 ms update rate for safety‑critical applications. SpareTech PLC provides you with a PDF version of the instructions about
Honeywell 900U02-0100,
where you can download the
Honeywell 900U02-0100 manual PDF for free：
