Allen-Bradley 1763-L16DWD Programmable Controller

Allen-Bradley 1763-L16DWD MicroLogix 1100 Programmable Controller

Core Technical Specifications

• Brand & Model: Allen-Bradley 1763-L16DWD, a member of the MicroLogix 1100 series.
• Input Power Supply: Operates on a wide 12 to 24V DC input voltage range with 35W consumption.
• Discrete Inputs: Features ten digital inputs (including four high-speed channels) at 12/24VDC.
• Analog Inputs: Includes two 0-10 VDC voltage input channels for process signals.
• Analog Resolution: Provides 10-bit resolution with a 10-bit unsigned integer data type.
• Digital Outputs: Equipped with six relay outputs for robust load switching.
• Communication Ports: Has an RS-232/485 combo port and a built-in Ethernet port.

Detailed I/O Performance & Ratings

• The digital inputs have a nominal impedance of 3.1 kΩ and support sink/source configuration.
• Four inputs are dedicated high-speed channels (0-3) for fast applications.
• Analog inputs support 2-wire, 3-wire, and 4-wire transmitters and have 210 kΩ impedance.
• The analog channels are protected against overvoltage up to 10.5VDC.
• Relay outputs handle 125VDC or 120-240VAC with a 10 ms ON/OFF response time.
• Relay contacts have a mechanical life of 10 million cycles.

System Design & Environmental Ratings

• The controller supports up to four 1762 expansion modules for I/O capacity growth.
• It features a built-in LCD display and keypad for local monitoring and configuration.
• Operating temperature range is -20°C to 65°C (-4°F to 149°F).
• Certified for use in Class 1, Division 2, Hazardous Locations (Groups A, B, C, D).
• Withstands 30G operational shock and vibration for demanding environments.
• For analog signals, use shielded cable like Belden #8761 for optimal performance.

Frequently Asked Questions (FAQ)

• Q: What power supply does the 1763-L16DWD require?
  A: It operates on 12 to 24V DC, making it suitable for DC power systems.
• Q: How many high-speed inputs does it have?
  A: It features four high-speed digital inputs (channels 0-3) for fast-response applications.
• Q: Can this controller be used in hazardous areas?
  A: Yes, it is certified for Class 1, Division 2 Hazardous Locations.
• Q: What communication protocols are supported?
  A: The serial port supports DF1, Modbus, and ASCII, while Ethernet enables IP connectivity.
• Q: What is your shipping and return policy?
  A: We ship quickly via major carriers and offer a 30-day return policy.