Product Details
Overview
The Honeywell 900H32-0001 is a 32-point digital output module designed for high-density discrete signal control. Each output is a high-side, current-sourcing channel with integrated overload protection, providing safe and reliable operation for process control and automation systems. The module’s dual-group galvanic isolation and fast 6 ms response time ensure robust performance in industrial environments.
Technical Specifications
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Manufacturer: Honeywell
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Model Number: 900H32-0001
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Product Type: 32-Point Digital Output Module
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Outputs: 32 high-side current sourcing channels
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Galvanic Isolation: 2 groups of 16 outputs
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Operating Voltage: 10.5–32 VDC
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Peak Voltage: 32 VDC
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ON Voltage Drop: 0.15 VDC @ 0.5 A load
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Maximum Load Current: 0.5 A per point, 6 A per channel group, 12 A max per module (resistive load)
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Maximum Inrush Current: 2 A for 10 ms
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Maximum Leakage Current: 0.15 mA @ 32 VDC
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Minimum Load: 0.0 mA
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Response Time (OFF to ON / ON to OFF): 6 ms
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Overload Protection: Active current limiting per 8-channel subgroups; module does not require power cycling after a fault
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Fuses: Electronic limiting
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Weight: 3 kg
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Country of Origin: USA
Key Features
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High-Density Output: 32 channels in a compact module for space-efficient installations
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Fast Switching: 6 ms response enables real-time actuation of field devices
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Overload Safety: Active current limiting protects module and connected devices
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Galvanic Isolation: Two isolated groups enhance system protection
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Industrial Reliability: Designed for continuous operation in harsh environments
Applications
Ideal for controlling relays, solenoids, actuators, and other DC-powered devices in high-channel-count installations. Perfect for process control, manufacturing automation, and modular output expansions.
FAQ
Q: Can this module drive incandescent lamps?
A: Yes, resistive load up to 0.25 A per point with a maximum 5 mH inductive component.
Q: How are faults handled?
A: Faults trigger active current limiting in subgroups without requiring power cycling.
Q: What is the response time for outputs?
A: OFF to ON and ON to OFF transitions occur within 6 ms.
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
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.
Mastering Wire Identification in Industrial Automation: The Power of Ferrules and Cross-Ferruling
Proper wire labeling forms the cornerstone of reliable control system installation and long-term maintenance. In complex industrial automation environments, technicians terminate thousands of conductor ends inside control panels, marshalling racks, and field junction boxes. Ferrules serve as individual tube-shaped sleeve markers slipped onto conductors before final termination. While technicians historically relied on pre-printed individual letter rings, modern control panel builders utilize automated ferrule printing machines. These thermal-transfer printers generate durable, single-sleeve heat-shrink tags directly matching approved wiring schematics, significantly accelerating cabinet assembly workflows.