Honeywell HC900 900B01-0001 4-Port Analog Output New

Availability: 99 left in stock

Product Overview The Honeywell 900B01-0001 functions as a high-precision analog interface for the HC900 Control System. This 100% Brand New module provides four independent,...

SKU: 900B01-0001

Manufacturer: Honeywell
Product No.: 900B01-0001
Product Type: Isolated Process I/O
Product Origin: USA
Payment:T/T, Western Union
Weight: 720g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Honeywell 900B01-0001 functions as a high-precision analog interface for the HC900 Control System. This 100% Brand New module provides four independent, galvanically isolated channels designed to modulate critical field elements including control valves, VFDs, and actuators. By delivering stable 4–20 mA or 0–10 VDC signals, the 900B01-0001 ensures deterministic control over process variables. Its rugged architecture supports reliable performance in extreme environments, maintaining signal accuracy across a wide thermal operating range.

Technical Specifications

The 900B01-0001 provides laboratory-grade output precision within a heavy-industrial form factor.

Parameter	Specification Details
Model Number	900B01-0001
Channel Count	4 Channels
Signal Range (Current)	0–20 mA, 4–20 mA
Signal Range (Voltage)	0–10 VDC, 0–20 VDC
Isolation	Channel-to-channel and Channel-to-logic
D/A Resolution	12-bit minimum
Accuracy	±0.1% of Full Scale (typical)
Operating Temp	-20°C to +70°C
Dimensions	17.8 cm x 7.8 cm x 10.0 cm
Weight	0.72 kg (1.0 kg Shipping)

Engineering Advantages

Total Galvanic Isolation: Every channel features independent isolation from the system backplane and from neighboring channels. This eliminates ground loop currents and prevents electrical transients from migrating across I/O points, protecting the central CPU logic from field-side disturbances.
Precision Actuator Modulation: With a typical accuracy of ±0.1% of full scale, this module provides the fine-tuned resolution required for modulating valves in high-precision temperature and pressure control loops.
Broad Environmental Resilience: Unlike standard commercial modules, the 900B01-0001 operates from -20°C to +70°C. This allows for installation in remote process enclosures or facilities with minimal climate control without sacrificing signal stability.
Flexible Signal Configuration: The module accommodates both voltage and current output requirements. Engineers can mix and match signal types across the four ports to control different equipment types from a single, high-density hardware footprint.

FAQs

Does the 900B01-0001 require an external power supply for the output loops?

The module draws its primary logic power from the HC900 backplane. However, the field-side output loops typically require an external 24 VDC power source to drive current through the 4-20mA loops, depending on the load resistance of your actuators or VFDs.

What is the benefit of channel-to-channel isolation?

Channel-to-channel isolation ensures that a fault, such as a short circuit or ground fault on one field device, does not affect the operation of the other three outputs. This provides a high level of fault tolerance in critical safety or production systems.

Can I use this module to replace older HC900 analog output versions?

The 900B01-0001 follows standard Honeywell HC900 form factors. If your existing system utilizes the 900B01 series, this 100% brand new unit provides a direct, drop-in replacement. Always verify your current firmware compatibility within the HC900 Designer software.

Is this a refurbished or "A-Stock" pull?

Absolutely not. We supply this 900B01-0001 as a 100% Brand New, factory-sealed unit. It includes the original factory warranties and has never seen service in a field environment, guaranteeing the full intended MTBF (Mean Time Between Failures) for your control system.

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.