Supply 900G03-0102 HONEYWELL Digital Input Module Wholesale Factory

Product Specification

Parameter	Specification	Image
Manufacturers	Honeywell
Product No.	900G03-0102
Product Type	Digital Input Module
Inputs per module	8 (isolated)
Input types	mV, V, T/C, RTD, ohms, mA, slidewire assigned to any channel
Galvanic Input Isolation	400 VDC point to point, 1K VDC to logic RTDs are isolated in pairs (IRTD is common to two inputs).
Input Impedance	10 megohms for T/C and mV inputs; >1 megohm for volts and 250 ohms for mA inputs
A/D Resolution	15 Bits
Temp. Effect on Accuracy	 0.01% of full scale per degree Celsius maximum
The High-Level Analog Input module supports up to 16 user-configurable inputs on a per point basis for Voltage or current. Point-to-point isolation and back-plane isolation are provided. Modules perform analog to digital conversion in synchronization with CPU control execution, eliminating data interchange latency. All analog input modules are processed in parallel, eliminating scan time increases as modules are added. A green blinking status LED on the module indicates when the module is being scanned. An amber blinking status LED when input channels are forced and a red status LED when module diagnostics exist. A userselectable failsafe value is supported on a per channel basis. The module supports field calibration. Each of the inputs has its own integrated 250-ohm shunt resistor which is activated through DIP switches. Requires Euro style 36-terminal terminal block.

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Product Details

Feature

High Capacity Historical Data Storage: Provides significant storage (e.g., 1.8 GB effective per logical drive) for long-term process trends, alarms, and event logs, crucial for analysis and compliance.

Reliable Data Access: Utilizes a SCSI interface for efficient and robust data retrieval from historical archives.

System Modernization: Acts as a direct replacement or upgrade path for older history module configurations within TDC 3000 systems, improving overall system performance and maintainability.

Dedicated History Functionality: Specifically designed for data logging and historical trending, supporting critical operational insights and troubleshooting.

HONEYWELL 900G03-0102

Application

Process Performance Monitoring: Continuously logs and stores long-term trends of critical process variables, enabling operators and engineers to analyze historical performance, identify deviations, and optimize operations.

Troubleshooting and Root Cause Analysis: Offers detailed historical context for alarms, events, and process upsets, allowing maintenance and engineering teams to quickly diagnose system issues and determine root causes of failures or inefficiencies.

Predictive Maintenance: By analyzing historical equipment performance data, it contributes to predictive maintenance strategies, allowing for timely intervention before equipment failure.