1VCF750079R801 | ABB Modbus RS485 COM Module for Automation
Manufacturer: ABB
-
Part Number: 1VCF750079R801
Condition：New with Original Package
Product Type: Modbus RS485 COM Module for Automation
-
Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB 1VCF750079R801 | COM MODBUS RS485 Communication Module
Product Description
The ABB 1VCF750079R801 is a COM MODBUS (RS485) communication module designed for seamless integration with ABB industrial automation systems. It enables reliable serial data exchange between control units, drives, and third-party devices using the Modbus RTU protocol.
Engineered for robust industrial environments, the 1VCF750079R801 offers stable connectivity, noise immunity, and optimized communication performance over RS485 networks. Its compact design and plug-in mounting make installation quick and efficient, ensuring dependable performance in factory and process automation applications.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 1VCF750079R801 |
| Product Type | COM MODBUS (RS485) Communication Module |
| Interface Type | RS485 Serial Interface |
| Supported Protocols | Modbus RTU, ASCII |
| Transmission Speed | Up to 115.2 kbps |
| Connection Type | 2-wire or 4-wire RS485 bus |
| Isolation | Galvanic isolation between system and network |
| Communication Distance | Up to 1200 meters (depending on cable quality) |
| Power Supply | 24 V DC ±10% |
| Power Consumption | 3 W (typical) |
| Dimensions (W × H × D) | 110 mm × 75 mm × 40 mm |
| Net Weight | 280 g |
| Mounting | DIN rail or panel mount |
| Operating Temperature | –25°C to +70°C |
| Protection Class | IP20 (when mounted in enclosure) |
| Country of Origin | Germany / USA |
| Condition | Brand New with Original Package |
FAQ
Q1: Is the ABB 1VCF750079R801 brand new and original?
A1: Yes, it is 100% new and original from ABB, shipped in sealed manufacturer packaging.
Q2: What is the communication standard used by this module?
A2: The ABB 1VCF750079R801 supports RS485 serial communication using the Modbus RTU protocol.
Q3: What kind of isolation does it offer?
A3: It provides galvanic isolation between the internal system and communication bus to ensure signal stability.
Q4: How long can the communication distance reach?
A4: The RS485 network can reach up to 1200 meters, depending on cable quality and network configuration.
Q5: How soon can this product be shipped?
A5: We have stock available. Orders ship within 3 days – 2 weeks, depending on quantity and logistics.