14 in stock
Honeywell 900C31-0244-0 CPU Processors
Honeywell 900C31-0244-0 CPU Processors
Brand/Manufacturer: Honeywell
Order Number: 900C31-0244-0
Type: CPU Processors
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Honeywell 900C31-0244-0, also cataloged as the 900C31-0244-0 CPU Module, operates as a dedicated hardware component for high-performance automation logic execution and remote I/O processing within Honeywell HC900 process control systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 900C31-0244-0 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 1.2 kg |
| Dimensions | Standard ControlEdge HC900 CPU slot footprint |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | Powered via controller backplane |
| Processor | 32-bit ARM Cortex |
| Memory | 8 MB |
| Communication Ports | 1x 10/100 Mbps Ethernet port, 1x RS-232/485 serial port |
| Supported Protocols | Modbus TCP/IP, Modbus RTU |
| Logic Scan Rate | Minimum 27 ms |
| Capacity | Up to 2,000 function blocks |
| Mounting | DIN-rail mounting |
4-20 mA HART Loop Protocol & Channel Isolation
The central processing module executes complex control control loops via an onboard 32-bit ARM Cortex processor, maintaining deterministic program execution across up to 2,000 function blocks at a minimum logic scan rate of 27 ms. Operating over integrated 10/100 Mbps Ethernet and RS-232/485 serial interfaces, the module routes process data to remote I/O racks and supervisory networks. Built-in optical isolation circuits on communication pathways prevent field-side noise, voltage spikes, and ground loop currents from interfering with system memory and central CPU operations.
Frequently Asked Questions
Q: Can the 900C31-0244-0 CPU module be inserted or removed while backplane power is active?
A: No. System power to the controller rack chassis must be completely isolated prior to installing or extracting the CPU module to prevent backplane bus communication errors, electrical arcing, or internal logic latch-up.
Q: What serial and Ethernet protocols are natively supported by the onboard communication ports?
A: The module supports Modbus TCP/IP over its 10/100 Mbps Ethernet interface and Modbus RTU over its configurable RS-232/485 serial port.
Field Installation Guidelines
- Disconnect main power feeds to the ControlEdge HC900 chassis rack before mounting or removing the CPU unit.
- Align the module card edges with the designated CPU slot rails and push firmly until the rear backplane connectors and locking latches engage fully.
- Secure the module chassis to the standard TS35 DIN rail using the integral mounting clips to ensure solid mechanical grounding.
- Route industrial Ethernet cables and shielded RS-232/485 serial wiring away from high-voltage AC conductors to prevent signal distortion.
- Connect cable shield drain wires directly to the cabinet main earth ground bar to preserve data communication integrity and noise suppression.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson