51303932-476 | Honeywell | Serial Interface Modbus

Description

The Honeywell 51303932-476 is a Serial Interface Modbus Field Termination Assembly (FTA) designed for industrial automation systems. It enables reliable asynchronous serial communication between Modbus-compatible devices and Honeywell control systems, supporting both RS-232 and RS-422/485 protocols. 

Specifications

• Model Number: 51303932-476
• Communication Protocol: Modbus RTU
• Interface Types: EIA-232 (RS-232) and EIA-422/485 (RS-422/485)
• Input Type: 24 VDC
• Output Type: 4–20 mA analog signal
• Accuracy: ±0.2% of reading
• Resolution: 0.1% of reading
• Repeatability: ±0.05% of reading
• Temperature Range: -40 to 60°C (-40 to 140°F)
• Humidity Range: 5% to 95% non-condensing
• Dimensions: 9.5 x 10 x 2.5 inches (241 x 254 x 64 mm)
• Weight: 2.2 pounds (1 kg)
• Terminal Type: DB25 or compression
• Channel Count: 1
• Compliance: CE compliant and conformal coated

Features

• Dual Protocol Support: Offers both RS-232 and RS-422/485 interfaces for flexible serial communication
• Conformal Coating: Protects against moisture, vibration, and environmental contaminants
• Compact Design: Space-efficient footprint suitable for control cabinets
• Wide Compatibility: Interfaces with a broad range of sensors, actuators, and Modbus devices
• Industrial Grade Reliability: Designed for harsh operating conditions in sectors like oil & gas, pharmaceuticals, and utilities
• Easy Installation: Compression or screw-type terminals simplify field wiring
• No Redundancy Required: Operates as a standalone interface module
• Certified Performance: CE compliance ensures adherence to EU safety and environmental standards