900A16-0103 Honeywell Analog Input Module | High Level 16 Channel

Description

Product Overview

• Honeywell 900A16-0103 is a high level analog input module.
• Part of the Honeywell control system module family.
• Designed for accurate multi-channel signal reading.
• Handles voltage and current inputs.
• Built for demanding industrial environments.

Key Selling Points

• Sixteen isolated input points in one module.
• Point-to-point and backplane isolation.
• Parallel processing avoids scan delays.
• Stable readings during fast CPU execution.
• Status LEDs simplify system checks.

Input & Signal Capability

• Supports voltage and milliamp signals.
• Configurable per channel.
• Input impedance above 1 megohm for voltage.
• 250 ohm impedance for current signals.
• Handles industrial sensor outputs directly.

Isolation & Noise Protection

• 400 VDC galvanic isolation per channel.
• 1000 VDC isolation to logic circuits.
• Series noise rejection above 31 dB.
• Common mode rejection above 90 dB.
• Improves signal stability in noisy plants.

Accuracy & Conversion

• Factory accuracy of ±0.1 percent of range.
• Reference accuracy ±0.15 percent full scale.
• 15-bit analog to digital resolution.
• Dedicated converter per module.
• Long term stability of 0.1 percent per year.

Speed & Performance

• Update rate of 100 milliseconds.
• No delay from module expansion.
• Synchronized with CPU control logic.
• Consistent data refresh.

Calibration & Diagnostics

• Factory calibrated before shipment.
• Calibration data stored in memory.
• Redundant calibration protection.
• Continuous health monitoring.
• Detects power and channel faults.

Status Indication

• Green LED shows active scanning.
• Red LED signals diagnostics or faults.
• Clear visual feedback for operators.

Typical Application Use

• Process automation systems.
• Oil and gas measurement panels.
• Chemical and refining plants.
• Power and utility monitoring.
• Large scale control cabinets.

Installation & Service

• Slides easily into compatible racks.
• No special tools required.
• Channel setup stored automatically.
• Quick replacement reduces downtime.

Warranty & Shipping

• 12-month warranty included.
• Fully tested before delivery.
• Worldwide shipping via FedEx.
• UPS and DHL options available.

Professional FAQ

• Is this module suitable for high-density systems?
• Yes. Sixteen channels reduce rack space.
• Can different signal types be mixed?
• Yes. Each channel is user configurable.
• How does it handle electrical noise?
• High isolation and noise rejection protect data.
• Does adding modules slow the system?
• No. Parallel processing keeps speed constant.
• How do I choose between high and low level inputs?
• Select high level for standard industrial sensors.

Buying Guidance

• Confirm signal ranges before purchase.
• Check system compatibility.
• Plan spares for critical processes.
• Use genuine Honeywell modules only.

Copyright © 2025
PLCDCS HUB Limited.
All rights reserved.

Partner:
Powergear X Automation Limited
Oiltech Controls Limited

Contact:
+86 158 8020 0923