Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
The 900B16-0001 (900B16-0001) is a high-capacity 16-slot I/O rack designed for the Honeywell ControlEdge HC900 Process & Safety Controller system. This chassis serves as the physical and communication backbone for various HC900 I/O modules, including analog inputs/outputs and digital inputs/outputs. Engineered for modularity and scalability, the 900B16-0001 supports both standard process control and SIL 2 safety-related applications, providing a ruggedized mounting platform with integrated power distribution and backplane communications.
| Feature | Technical Data |
| Manufacturer | Honeywell |
| Model Number | 900B16-0001 |
| Product Series | ControlEdge HC900 / Series 900 |
| Total I/O Slots | 16 Slots (for I/O modules) |
| Reserved Slots | Dedicated slots for Power Supply and Scanner/CPU |
| Backplane Power | Distributed 5V and 24V from Power Supply Module |
| Mounting Type | Panel Mount (Internal Cabinet) |
| Safety Integrity Level | SIL 2 Certified (when used with appropriate modules) |
| Operating Temperature | 0 °C to 60 °C (32 °F to 140 °F) |
| Construction | Industrial-grade aluminum/steel hybrid |
| Communication | High-speed internal bus for I/O scanning |
The 900B16-0001 is designed to maximize I/O density within a single rack footprint. It facilitates the "hot-swap" capability of the HC900 system, allowing modules to be replaced while the rest of the rack remains powered and operational. The chassis includes integrated grounding points and terminal block connectors for the power supply, ensuring clean power delivery to sensitive analog instrumentation. It is a critical component for large-scale boiler control, thermal processing, and water treatment applications.
Does this chassis include the Power Supply or CPU?
No, the 900B16-0001 is the empty 16-slot rack frame. The Power Supply (e.g., 900P01) and the CPU or Scanner module must be purchased and installed separately.
Can I mix safety and non-safety modules in this rack?
Yes, the HC900 architecture allows for the coexistence of non-safety and safety-critical I/O within the same chassis, provided the system configuration adheres to the Honeywell Safety Manual guidelines.
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The 900B16-0001 (900B16-0001) is a high-capacity 16-slot I/O rack designed for the Honeywell ControlEdge HC900 Process & Safety Controller system. This chassis serves as the physical and communication backbone for various HC900 I/O modules, including analog inputs/outputs and digital inputs/outputs. Engineered for modularity and scalability, the 900B16-0001 supports both standard process control and SIL 2 safety-related applications, providing a ruggedized mounting platform with integrated power distribution and backplane communications.
| Feature | Technical Data |
| Manufacturer | Honeywell |
| Model Number | 900B16-0001 |
| Product Series | ControlEdge HC900 / Series 900 |
| Total I/O Slots | 16 Slots (for I/O modules) |
| Reserved Slots | Dedicated slots for Power Supply and Scanner/CPU |
| Backplane Power | Distributed 5V and 24V from Power Supply Module |
| Mounting Type | Panel Mount (Internal Cabinet) |
| Safety Integrity Level | SIL 2 Certified (when used with appropriate modules) |
| Operating Temperature | 0 °C to 60 °C (32 °F to 140 °F) |
| Construction | Industrial-grade aluminum/steel hybrid |
| Communication | High-speed internal bus for I/O scanning |
The 900B16-0001 is designed to maximize I/O density within a single rack footprint. It facilitates the "hot-swap" capability of the HC900 system, allowing modules to be replaced while the rest of the rack remains powered and operational. The chassis includes integrated grounding points and terminal block connectors for the power supply, ensuring clean power delivery to sensitive analog instrumentation. It is a critical component for large-scale boiler control, thermal processing, and water treatment applications.
Does this chassis include the Power Supply or CPU?
No, the 900B16-0001 is the empty 16-slot rack frame. The Power Supply (e.g., 900P01) and the CPU or Scanner module must be purchased and installed separately.
Can I mix safety and non-safety modules in this rack?
Yes, the HC900 architecture allows for the coexistence of non-safety and safety-critical I/O within the same chassis, provided the system configuration adheres to the Honeywell Safety Manual guidelines.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
United States
|
| Power source |
DC Power
|