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Honeywell 900G03-0120 ControlEdge HC900 Digital Input Module

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

Honeywell 900G03-0120 ControlEdge HC900 Digital Input Module

Name: Honeywell 900G03-0120 ControlEdge HC900 Digital Input Module
Brand: Honeywell DCS
SKU: 7541
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:Honeywell DCS
Item No.:900G03-0120
Product Origin:USA
Product Dimensions:140 x 38 x 150 mm
Product Weight:0.3kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
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Industrial Overview

The Honeywell 900G03-0120 Digital Input Module is designed for the ControlEdge HC900 platform, delivering reliable AC voltage signal acquisition for complex industrial automation systems. It is engineered to handle high-voltage discrete field signals with precision, making it a strong fit for process environments where electrical noise resistance and signal stability are critical.

Built with robust isolation architecture and channel-level diagnostics, this module ensures dependable monitoring of field devices such as switches, auxiliary contacts, and AC-powered sensors, while maintaining stable communication with the controller system.

Technical Specifications

Parameter	Details
Model	900G03-0120
Platform	ControlEdge HC900
Module Type	Digital Input Module (AC Voltage)
Input Channels	16 (2 groups of 8 inputs)
Input Voltage Range	80–264 VAC
Frequency Range	47–63 Hz
Input Activation Level	~75 VAC ON / ~20 VAC OFF
Input Current	~1–2 mA nominal
Isolation	2 groups of 8 channels (galvanic isolation)
Response Time	~4 ms + line cycle delay
Status Indicators	Per-channel LED + module diagnostics LEDs
Power Consumption	5V backplane supply (low current design)
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Dimensions (HxWxD)	Approx. 140 x 38 x 150 mm
Weight	Approx. 0.25–0.35 kg

Application Scenarios

The 900G03-0120 module is widely used in industrial systems requiring AC discrete signal monitoring and robust electrical tolerance:

Power generation and electrical distribution systems
Heavy industrial machinery control
Oil and gas processing facilities
HVAC and building automation systems
Water treatment and pumping stations
Industrial furnace and thermal equipment control

Its ability to handle AC input signals makes it especially suitable for environments where field devices operate directly on line voltage signals.

Key Engineering Advantages

High Voltage Input Capability
Supports industrial AC signal ranges up to 264 VAC for flexible field integration.
Segmented Channel Design
Two isolated input groups improve safety, wiring organization, and fault isolation.
Stable Signal Detection
Built-in filtering and threshold logic ensure reliable ON/OFF detection even in noisy electrical environments.
Clear Diagnostics System
LED indicators provide immediate visual feedback for channel status and module health.
Industrial Reliability
Designed for continuous operation in demanding process control environments with minimal maintenance requirements.

Technical FAQs

1. What type of signals does the 900G03-0120 support?
It supports AC voltage digital input signals typically ranging from 80 to 264 VAC.

2. How many input channels are available?
The module provides 16 input channels divided into two isolated groups of 8.

3. Can it handle 230 VAC signals?
Yes, it is designed to operate across standard industrial AC voltage levels including 120 VAC and 230 VAC systems.

4. What is the response time?
Response time is approximately 4 ms plus line cycle delay depending on frequency.

5. Does it provide electrical isolation?
Yes, each group of 8 inputs is galvanically isolated.

6. How are inputs detected?
An input is recognized as ON when AC voltage is applied across the terminal and common.

7. What kind of field devices can be used?
Limit switches, auxiliary contacts, relays, and AC-powered sensors.

8. How is module status shown?
Through individual channel LEDs and system diagnostic indicators.

9. Is it suitable for harsh environments?
Yes, it is designed for industrial-grade electrical and thermal conditions.

10. How is installation done?
It is installed directly into the ControlEdge HC900 I/O rack system.

Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
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Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China