1769-L31

Product Overview

1769-L31 is a CompactLogix programmable automation controller designed for distributed control applications requiring integrated serial communications and modular I/O expansion within the 1769 CompactLogix platform.

Technical Specifications

• Model: 1769-L31

• Weight: 0.69 lbs (0.31 kg)

• Memory: 512 KB

• Communication Ports: Two RS232 serial ports

• Channel Isolation: Channel 0 fully isolated; Channel 1 non-isolated

• Supported Protocols: DH485; DF1; ASCII

• I/O Capacity: Supports up to 16 I/O modules

• I/O Expansion: Supports up to 3 I/O banks

• Power Supply Distance Rating: 1747-CP3 / 1756-CP3 compatible

• Battery Type: 1769-BA (also referenced: 1747-BA)

• Operating Temperature: 0°C to +60°C (+32°F to +140°F)

• Vibration Resistance: 10–500 Hz, 5G, 0.030 in peak-to-peak

• Enclosure Rating: None (open style)

• Wiring: Copper, 90°C rated; Solid wire size 22–14 AWG

• Series: A and B