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
-
Manufacturer: Honeywell
-
Model Number: 900G32-0101
-
Type: Digital Input Module, 32 channels (sinking)
-
Input Voltage Range: 10–32 VDC
-
Peak Voltage: 32 VDC
-
Galvanic Isolation: Two groups of 16 inputs, 30 VDC max
-
ON Voltage Level: ≥ 9.5 VDC
-
OFF Voltage Level: ≤ 3.5 VDC
-
Input Impedance: 6.9 kΩ nominal
-
Input Current: 1.7 mA @ 12 VDC, 3.5 mA @ 24 VDC nominal
-
Minimum ON Current: 1.0 mA
-
Maximum OFF Current: 0.7 mA
-
Response Time: ≤ 5 ms (OFF to ON and ON to OFF)
-
Power Supply Loading: 5 VDC, 215 mA max; 24 VDC, 0 mA
-
Dimensions: 137 mm (H) × 35.6 mm (W) / 5.4" (H) × 1.4" (W)
-
Weight: 0.175 kg
Application Scenarios
-
High-Density Input Systems: Ideal for applications requiring large numbers of digital inputs
-
Process Safety Systems: Integration of alarms, switches, and sensors into Honeywell platforms
-
Industrial Automation: Suitable for petrochemical, energy, and manufacturing environments
-
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
Importance of Proper Grounding in Industrial Automation and Electronic Control Systems
This article explains the importance of proper grounding in industrial automation systems such as PLC, DCS, and control networks. It discusses how grounding improves safety, reduces electrical noise, and protects sensitive electronics from lightning, switching transients, and interference, while outlining practical installation practices for reliable factory automation operations.
Electrical Ground Loop Problems in Industrial Automation and How to Eliminate Them
This article explains how ground loops impact industrial automation systems such as PLC, DCS, and factory control networks. It outlines the causes of signal noise and presents practical solutions including proper grounding design, signal reference grids, fiber-optic communication, protocol conversion, and cable shielding to improve reliability in control systems.
How to Ensure SCADA System Security in Industrial Automation
In modern industrial automation, SCADA systems control critical processes across utilities, manufacturing, and infrastructure. Ensuring their security protects operations, equipment, and personnel. Proper design and protection mitigate physical, environmental, and electronic threats.