Product Overview
The Honeywell 900S50S-0460 I/O Scanner Module connects remote I/O racks and I/O modules to the controller, enabling data exchange between them. It synchronizes with the controller’s scan time to ensure deterministic operation, ensuring smooth communication between input and output devices. The module also monitors the diagnostic status of I/O modules, alerting the controller to any issues.
The Scanner 1 module can be easily configured using DIP switches on its circuit board for setting the rack address. It communicates with the controller via IEEE 802.4 Ethernet (100Base-TX Physical Layer). If multiple I/O scanners are used with a single controller, an external Ethernet switch is required. The Scanner 1 module supports hot-swapping, allowing for removal and insertion while under power.
Key Features
- Terminal Blocks: The module uses removable terminal blocks under instrument power (field power disconnected), allowing for easy connection and maintenance.
- Terminal Specifications: Features barrier and Euro-style terminals, supporting wire gauges from #14 to #26 AWG (both solid and stranded).
- Contact Styles: The module uses post and socket type contacts, with tin-coated contacts for high voltage and gold-plated contacts for low voltage, ensuring reliability and durability.
- Thermocouple Support: Provides cold junction compensation for thermocouples through the AI module, enhancing measurement accuracy.
- Status Indicators: Includes red/green LED indicators for module status and green/yellow LEDs for data transmission and receipt, offering clear visual feedback on operational status.
Power Supply
- Power Supply Loading: The module operates on 5V with a maximum current of 770 mA, making it efficient and compact for various industrial applications.
Dimensions and Weight
| Parameter | Value |
|---|---|
| Dimensions | 137mm H x 38.1mm W (5.4″ H x 1.5″ W) |
| Weight | 360g |
Applications
- Data Exchange: The Honeywell 900S50S-0460 is ideal for data exchange between remote I/O racks and controllers, ensuring synchronized control in automation systems.
- Industrial Systems: Used in industries requiring reliable communication between multiple I/O modules, such as manufacturing, power systems, and process control.
- Flexible Integration: Perfect for systems that need hot-swapping functionality without powering down, ensuring minimal downtime.
Frequently Asked Questions (FAQ)
Q1: What type of communication does the Honeywell 900S50S-0460 use?
A1: The 900S50S-0460 communicates using IEEE 802.4 Ethernet (100Base-TX), ensuring high-speed and reliable data exchange.
Q2: Can the Honeywell 900S50S-0460 be used with multiple I/O scanners on a single controller?
A2: Yes, the 900S50S-0460 supports multiple I/O scanners connected to a single controller with the use of an external Ethernet switch.
Q3: What wire gauges are compatible with the 900S50S-0460 terminal blocks?
A3: The terminal blocks are compatible with wire gauges ranging from #14 to #26 AWG, both solid and stranded.
Q4: How does the 900S50S-0460 support thermocouples?
A4: The module provides cold junction compensation for thermocouples via the AI module, improving temperature measurement accuracy.
Q5: Can I replace the 900S50S-0460 while it is powered on?
A5: Yes, the 900S50S-0460 supports hot-swapping, allowing for removal and insertion while under power.
Details
| Weight | 0.36 kg |
|---|
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