1769-ASCII

Product Overview

1769-ASCII is an ASCII communication module designed to enable data exchange with ASCII-compatible devices through two independently configurable serial ports.

Technical Specifications

Manufacturer: Allen-Bradley
Product Type: Specialty Module
Product Line: CompactLogix
Module Type: Communication Interface Module
Series: A and B
Mounting: Chassis mount (DIN rail or panel)
Power Rating: 425 mA @ 5V DC
Power Consumption: 33.6 W
Power Dissipation: 7.5 W (max 2.13 W stated additional loss reference included)
Thermal Dissipation: 7.3 BTU/hr
Backplane Current: 1.4 A @ 24 V DC
CompactLogix Power Supply Distance Rating: 4
Input Words: 108
Configuration Words: 31
Isolation Voltage: 30 V continuous
Operating Temperature Range: 0 to 62 °C
Serial Ports: 2 full duplex (RS-232 / RS-422), 2 half duplex (RS-485)
Handshaking: RTS/CTS hardware handshaking supported
Serial Input Voltage Signal: 3–25V DC (active high), -3–-25V DC (inactive state)
Recommended Cable: Belden 8761 shielded
Serial Port Status: TX/RX FIFO overflow, parity error, handshake error, new data flag
Transmits Transaction ID Range: 0–255
Weight: 0.13 lbs (0.06 kg)