Technical specifications for 1769-ASCII
Allen-Bradley 1769-ASCII - ASCII Communication Module
Product Overview
The Allen-Bradley 1769-ASCII is a CompactLogix specialty module designed for serial ASCII communication. It provides a flexible interface for integrating barcode scanners, printers, and other ASCII-based devices into PLC systems.
Technical Specifications
✔ Manufacturer: Rockwell Automation
✔ Brand: Allen-Bradley
✔ Product Line: CompactLogix
✔ Product Type: Specialty Communication Module
✔ Part Number: 1769-ASCII
✔ Series: A and B
Power & Electrical Specifications
✔ Power Consumption: 33.6 Watts
✔ Power Dissipation (Max): 2.13 Watts
✔ Thermal Dissipation: 7.3 BTU/hr
✔ Backplane Current Draw: 1.4 Amps at 24V DC
✔ Isolation Voltage: 30V Continuous
Communication Capabilities
✔ Module Type: ASCII Communication Interface
✔ Communication Protocols: RS-232, RS-422, RS-485
✔ Number of Ports: 2 Full Duplex (RS-232, RS-422), 2 Half Duplex (RS-485)
✔ Handshaking: RTS/CTS Hardware Handshaking Enabled
✔ Input Words: 108
✔ Configuration Words: 31
Physical & Environmental Specifications
✔ Operating Temperature: 0°C to 62°C (32°F to 140°F)
✔ CompactLogix Power Supply Distance Rating: 4
✔ Shipping Weight: 2 lbs (0.91 kg)
✔ Shipping Dimensions: 8 x 8 x 5 inches (203 x 203 x 127 mm)
Key Features & Benefits
✅ Seamless ASCII Communication – Easily connects barcode scanners, printers, and serial devices.
✅ Multi-Protocol Support – Works with RS-232, RS-422, and RS-485 communication standards.
✅ Reliable Handshaking – RTS/CTS hardware handshaking ensures smooth and efficient data exchange.
✅ Low Power Consumption – Operates with minimal heat generation for enhanced system reliability.
✅ Compact Design – Ideal for tight control panel installations in industrial automation.