Allen Bradley Micrologix 1400 PLC 1766-L32BXB

The AB 1766-L32BXB is a versatile MicroLogix 1400 controller, offering a compact and cost-effective control solution with integrated communication capabilities. Featuring 20 digital inputs (12 fast), 6 DC outputs (3 fast), and 6 relay outputs, it is ideal for a broad range of automation applications requiring mixed I/O.

This compact PLC includes 20KB of user memory and provides integrated support for EtherNet/IP, RS-232, and Modbus protocols. With a 24V DC power supply and built-in LCD display, the 1766-L32BXB delivers enhanced diagnostics and programmability for OEMs and end users alike.

Technical Specifications

Model: 1766L32BXB
Series: MicroLogix 1400
Type: Compact Programmable Logic Controller (PLC)
Memory Size: 20 KB user memory
Form Factor: Compact
Mounting: DIN rail or direct panel
Integrated Display: Yes (backlit LCD)
Front Installation: Supported
Rack-Mountable: No
Rail Mounting: Yes
Battery/Capacitor Backup: Optional battery for data retention

Electrical Specifications

Power Supply Voltage: 24V DC
Digital Inputs: 20 x 24V DC (12 fast response)
Digital Outputs: 6 x 24V DC (3 fast), 6 x relay
Output Type: Relay and transistor mix
Relay Output Rating: 10–240V AC / 5–125V DC
DC Output Rating: Max 0.5A per point
Isolation Voltage: 30V (basic insulation)
Power Consumption: Approx. 7W
Protection Type: Internal electronic protection and fused relay outputs

Network & Interface Specifications

Integrated Interfaces:

• RS-232 Ports: 2 – For programming and peer-to-peer communication
• Ethernet Port: 1 – Supports EtherNet/IP for remote I/O and HMI connectivity

Supported Protocols:
EtherNet/IP
Modbus RTU
Modbus TCP/IP
DF1 Full Duplex
DH485 (via 1761-NET-AIC or converter)

Network Redundancy: Not supported
Online Editing: Supported via RSLogix 500

Mechanical Specifications

Enclosure Type: Compact standalone unit
Width: 180 mm
Height: 87 mm
Depth: 90 mm
Mounting Orientation: Horizontal or vertical
Weight: Approx. 0.6 kg
Installation Environment: Control cabinet or panel enclosure

Environmental Specifications

Operating Temperature: 0…55 °C
Storage Temperature: –40…85 °C
Relative Humidity: 5% to 95% non-condensing
Vibration Resistance: 2.5 g @ 10–500 Hz
Shock Rating: 30 g operating, 50 g non-operating
Pollution Degree: 2
Certifications: Suitable for use in Class I Div 2 Groups A, B, C, D

Compliance & Certifications

Certifications: UL, c-UL, CE, RoHS
SIL Rating: None
Performance Level: None
EMC Compliance: EN 61000-6-2 / 6-4
Standards Met: EN 61131-2
Safety Applications: Not rated for functional safety use

Key Features & Benefits

✅ Integrated 20 Digital Inputs & 12 Outputs – Ideal for compact control applications with mixed output requirements

✅ EtherNet/IP & RS-232 Ports – Built-in communication for seamless connectivity to HMIs, drives, and SCADA

✅ Compact Form Factor – Designed for space-constrained panels and machine-level control

✅ Backlit LCD Display – Allows local monitoring, status feedback, and basic configuration without software

✅ 24V DC Powered – Energy-efficient and compatible with standard DC control systems

📦 Order the Allen Bradley 1766-L32BXB from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1766-L32BXB prices. This compact MicroLogix 1400 controller provides a reliable, cost-efficient solution with advanced connectivity and onboard diagnostics—available now with expert support and fast delivery.

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