The 80449SE / 80449K is a high-precision 3-in-1 Combination Interface Printed Circuit Board (PCB) Assembly manufactured by Ametek. This versatile module is designed to integrate multiple sensing and communication functions into a single, compact interface, typically employed in sophisticated instrumentation and monitoring systems. It ensures seamless signal conditioning, data conversion, and reliable connectivity between field sensors and host control units.

Technical Specifications

• Module Type: 3-in-1 Combination Interface PCB

• Operating Voltage: 24 VDC nominal

• Interface Functions: Multi-channel signal conditioning, analog-to-digital conversion, and communication bus bridging

• Operating Temperature: -20°C to 70°C (-4°F to 158°F)

• Humidity: 10% to 95% RH (non-condensing)

• Dimensions: 120mm (L) x 90mm (W) x 20mm (H)

• Weight: 0.3 kg (0.66 lbs)

• 原产地 (Country of Origin): United States

Application Areas

⚙️ Precision Instrumentation: Used in Ametek’s proprietary measurement and analysis equipment for industrial monitoring. 🏭 Quality Control Systems: Integrated into automated test benches to handle multiple input signals simultaneously. 🛡️ Data Acquisition (DAQ): Functions as the core processing hub for distributed sensor arrays in harsh environments. 🌐 Remote Monitoring: Enables reliable data transmission from sensors to central telemetry systems.

Product Usage Instructions

🚀 Installation: Mount the PCB assembly within an anti-static enclosure or designated card slot. Ensure that the mounting standoffs are secure to prevent mechanical stress on the board. 🔌 Wiring: Use high-shielding connectors for all sensor inputs to ensure signal purity. Verify that pin assignments match the technical manual’s wiring diagram for the 3-in-1 interface configuration. 📡 Integration: Once the board is seated, initialize the interface via the system software to calibrate the input channels. Ensure the firmware version of the host system supports this specific PCB assembly revision. 🛠️ Testing: Conduct a signal loop test to verify that all three integrated channels are communicating correctly with the main processor.

Frequently Asked Questions (Q&A)

Q: What does the “3-in-1” designation mean for this board? A: It indicates that the board consolidates three distinct functions—typically signal amplification, filtering, and communication protocol conversion—into a single integrated PCB assembly. Q: Can the 80449SE and 80449K be used interchangeably? A: While they share the same form factor and primary purpose, they may correspond to different hardware revisions. Please check the specific compatibility requirements for your system before swapping. Q: Is there an onboard battery for memory? A: No, this unit uses non-volatile memory or relies on the host system to maintain configurations, eliminating the need for battery maintenance.

Product Operation Precautions

This assembly is highly sensitive to Electrostatic Discharge (ESD). Always use a grounded workstation and an ESD wrist strap when handling the board. Avoid touching the gold contacts on the edge connectors. Ensure the board is operated within the specified temperature range; extreme heat can degrade the precision of the signal conditioning components. Do not attempt to solder or modify the components on the PCB, as this will affect calibration and void the product warranty.

Recommended Similar Models

• 80449SE-01

• 80449K-01

• 80448SE

• 80448K

• 80450SE