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...
To establish high-speed communications between remote expansion racks and central controllers, the Honeywell 900S50-0460 is engineered for integrated use within the HC900 Process Controller architecture. This I/O scanner module coordinates distributed signal processing over industrial networks, providing robust connectivity and diagnostic feedback for remote modules. By utilizing Ethernet physical layer standards, the unit ensures high throughput and low-latency data acquisition across demanding industrial control environments.
| Manufacturer | Honeywell |
| Part Number/Model | 900S50-0460 |
| Series | HC900 Control System |
| Module Type | I/O Scanner Module |
| Connection Interface | IEEE 802.3 Ethernet 100Base-TX Physical Layer |
| Scanner Status Indicators | Red/Green LED (indicates run mode or system error) |
| Expansion I/O Port Indicators | Green and Yellow LEDs (indicates receive/transmit communication) |
| Power Supply Loading | 5V DC; 770 mA maximum |
| Dimensions | 137 mm H x 38.1 mm W |
| Weight | 0.36 kg |
| Connector / Interface | Function Description |
|---|---|
| RJ45 Expansion Port | 100Base-TX communication interface back to host controller |
| Front-Panel LEDs | Module diagnostics and real-time network traffic indicators |
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Returns & Warranty

To establish high-speed communications between remote expansion racks and central controllers, the Honeywell 900S50-0460 is engineered for integrated use within the HC900 Process Controller architecture. This I/O scanner module coordinates distributed signal processing over industrial networks, providing robust connectivity and diagnostic feedback for remote modules. By utilizing Ethernet physical layer standards, the unit ensures high throughput and low-latency data acquisition across demanding industrial control environments.
| Manufacturer | Honeywell |
| Part Number/Model | 900S50-0460 |
| Series | HC900 Control System |
| Module Type | I/O Scanner Module |
| Connection Interface | IEEE 802.3 Ethernet 100Base-TX Physical Layer |
| Scanner Status Indicators | Red/Green LED (indicates run mode or system error) |
| Expansion I/O Port Indicators | Green and Yellow LEDs (indicates receive/transmit communication) |
| Power Supply Loading | 5V DC; 770 mA maximum |
| Dimensions | 137 mm H x 38.1 mm W |
| Weight | 0.36 kg |
| Connector / Interface | Function Description |
|---|---|
| RJ45 Expansion Port | 100Base-TX communication interface back to host controller |
| Front-Panel LEDs | Module diagnostics and real-time network traffic indicators |
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 .
| Country of origin |
United States
|