Honeywell 900S75-0460 I/O Scanner 2 Module
Overview
Honeywell 900S75-0460 I/O Scanner 2 Module is a remote I/O rack for redundant controller systems. It is responsible for transmitting data between redundant CPUs (CPU-A and CPU-B) and remote I/O modules.
The module rack address is set by the switch on the module. It uses IEEE 802.4 Ethernet 100baseTx physical layer communication. When a single controller is used with multiple scanners, an external Ethernet switch is required.
🚀Function & Features
- Dual I/O connections:
- I/O A → Connect to CPU-A of redundant controller.
- I/O B → Connect to CPU-B of redundant controller.
- Multi-scanner support: If the system has multiple I/O Scanners, an external Ethernet switch is required.
- Module address setting: 900S75-0460 sets the rack address through the DIP switch on the module.
- Communication protocol: 900S75-0460 uses the IEEE 802.4 Ethernet 100Base-TX physical layer standard.
Specifications
|
Type |
I/O Scanner |
| Model | 900S75-0460 |
|
Status Indicators |
Scanner: Red/Green LED indicates mode or error |
|
Power Supply Loading |
5V; 770mA max |
Key Notes:
LED Indicators:
- Scanner: Red/Green for operational mode or fault detection.
- I/O Ports (A & B): Green/Yellow LEDs show real-time receive (Rx) and transmit (Tx) activity.
- Power: Low-voltage 5V DC, with a maximum current draw of 770mA.
Questions & Answers
💡 FAQ
Q: What is the brand?
A: Honeywell
Q: What is the type?
A: I/O Scanner 2 Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
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