Product Details
Product Description
The Honeywell 900G32-0101 Digital Input Module is a high-density input unit designed for Honeywell control systems. It provides 32 sinking-type digital inputs, enabling reliable acquisition of signals from field devices such as switches, sensors, and alarms. With galvanic isolation, fast response times, and optimized input impedance, this module ensures secure and efficient signal processing in industrial automation environments.
Key Features
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Manufacturer: Honeywell
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Model Number: 900G32-0101
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Type: Digital Input Module, 32 channels (sinking)
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Input Voltage Range: 10–32 VDC
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Peak Voltage: 32 VDC
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Galvanic Isolation: Two groups of 16 inputs, 30 VDC max
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ON Voltage Level: ≥ 9.5 VDC
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OFF Voltage Level: ≤ 3.5 VDC
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Input Impedance: 6.9 kΩ nominal
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Input Current: 1.7 mA @ 12 VDC, 3.5 mA @ 24 VDC nominal
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Minimum ON Current: 1.0 mA
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Maximum OFF Current: 0.7 mA
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Response Time: ≤ 5 ms (OFF to ON and ON to OFF)
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Power Supply Loading: 5 VDC, 215 mA max; 24 VDC, 0 mA
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Dimensions: 137 mm (H) × 35.6 mm (W) / 5.4" (H) × 1.4" (W)
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Weight: 0.175 kg
Application Scenarios
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High-Density Input Systems: Ideal for applications requiring large numbers of digital inputs
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Process Safety Systems: Integration of alarms, switches, and sensors into Honeywell platforms
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Industrial Automation: Suitable for petrochemical, energy, and manufacturing environments
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Compact Installations: Slim design for efficient use of rack or panel space
FAQ
Q: How many input channels does the 900G32-0101 provide? A: It supports 32 sinking-type digital inputs.
Q: What is the typical response time? A: The module responds within 5 ms for both ON and OFF transitions.
Q: How are the inputs isolated? A: The 32 inputs are divided into two galvanically isolated groups of 16.
Q: How does it compare to the Honeywell 900G16-0101 module? A: The 900G32-0101 offers twice the input density (32 channels vs. 16), making it more suitable for high-density applications, while the 900G16-0101 is optimized for smaller-scale installations.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.