Digital Input Module 16-Channel 240VAC

Digital Input Module 16-Channel 240VAC | Honeywell 900G03-0102

Availability: 99 left in stock

Product Overview The Honeywell 900G03-0102 (900G030102) functions as a high-density digital input interface for the ControlEdge HC900 automation platform. This...

SKU: 900G03-0102

Manufacturer: Honeywell
Product No.: 900G03-0102
Product Type: Digital Input Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Honeywell 900G03-0102 (900G030102) functions as a high-density digital input interface for the ControlEdge HC900 automation platform. This module provides 16 discrete input points designed to sense 120/240 VAC signals from field devices such as limit switches, pushbuttons, and auxiliary motor contacts. By converting high-voltage alternating current signals into low-voltage logic for the CPU, the 900G03-0102 allows the controller to monitor the operational status of heavy industrial equipment. It is frequently deployed in power plants, water treatment facilities, and HVAC control systems where AC control circuits are the standard. This module ensures precise signal detection with a maximum current draw of 2.6 mA per channel, minimizing the electrical load on field sensors while maintaining high immunity to induced line noise.

Technical Specifications

Category	Specification Details
Model Number	900G03-0102
Product Type	Digital Input Module (AC)
Channel Density	16 Points
Input Voltage	120/240 VAC Nominal
Logic Voltage	5 VDC (Backplane Powered)
Current Draw	2.6 mA maximum per channel
Dimensions	3.8 cm x 13.3 cm x 15.2 cm (1.5 x 5.3 x 6.0 inches)
Weight	0.3 kg (0.66 lbs)
Operating Temp	-40 Celsius to +85 Celsius (Extended Range)
Country of Origin	United States
Tariff Code	8538907080
System Compatibility	Honeywell ControlEdge HC900 / Experion PKS

Engineering Advantages

High-Voltage Interface Capability: The module natively handles both 120 VAC and 240 VAC inputs, eliminating the need for interposing relays or external signal conditioners. This directly reduces the complexity and component count of the control cabinet.
Optical Isolation Protection: Each channel incorporates robust optical isolation to separate field-side AC voltages from the sensitive 5 VDC backplane logic. This architecture prevents electrical transients, surges, and ground loops from damaging the central CPU module.
Optimized Current Loading: With a maximum current of 2.6 mA per channel, the module provides a reliable "wetting current" to clean switch contacts without generating excessive heat or consuming significant power from the control circuit.
Industrial-Grade Reliability: Engineered for continuous operation in unconditioned environments, the module supports a wide operating temperature range up to 85 Celsius. Its standard HC900 form factor allows for rapid, hot-swappable installation into any available I/O slot in the rack.

FAQs

Can I mix 120 VAC and 240 VAC signals on the same module?

While the module hardware accommodates both voltages, you must consult the specific wiring diagram and group isolation specifications for the 900G03-0102 to ensure safety and compliance with local electrical codes regarding voltage separation within a single connector.
Does this module support DC inputs?

No. The 900G03-0102 is specifically designed for AC signals. For 24 VDC or other DC applications, you must utilize the appropriate Honeywell DC input module (e.g., 900G01-0102).
What is the condition of this hardware?

We supply the 900G03-0102 as 100% Brand New and Original Honeywell equipment. We ship every unit in its original factory packing to ensure anti-static protection and full technical traceability.
How does the module handle high-frequency interference?

The AC input circuitry includes filtering to ignore high-frequency noise and voltage spikes typical in motor control centers, ensuring the CPU only registers valid state changes from field contacts.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.