Allen-Bradley

Allen-Bradley 1761-L32BWB MicroLogix 1000 Controller Processor

SKU 1761-L32BWB

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Allen-Bradley
  • Product No.: 1761-L32BWB
  • Origin United States
  • Product Type: PLC Controller
  • Payment: T/T, Western Union
  • Weight: 1.0 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Description

Description

The Allen-Bradley 1761-L32BWB is a compact and reliable MicroLogix 1000 programmable controller designed to handle small-scale automation applications and standalone machinery. Featuring an integrated power supply, embedded I/O channels, memory, and a communication interface, this controller delivers essential processing performance in a space-saving footprint. It supports both DIN rail and panel mounting options for installation flexibility within industrial control panels.

Equipped with DC inputs and relay outputs, the 1761-L32BWB facilitates seamless integration with operator interfaces, SCADA software, and programming terminals. Its built-in RS-232 communication port supports the DF1 protocol for efficient program uploading, downloading, and online monitoring, and it can interface with a 1761-NET-AIC module for connection to a DH-485 network.

Features

  • Compact all-in-one design incorporating controller, power supply, and I/O channels
  • Embedded RS-232 communication port supporting DF1 full-duplex, half-duplex slave, and radio modem protocols
  • Includes 20 digital DC inputs, including one high-speed input, and 12 relay outputs
  • Non-volatile EEPROM memory for reliable user program and data retention without requiring a battery
  • Master Control Relay (MCR) output for enhanced system safety and machine shutdown control
  • Flexible mounting capabilities supporting horizontal or vertical DIN rail and panel mount configurations

Applications

  • Standalone industrial machinery and OEM equipment control
  • Small-scale conveyor systems and material handling
  • HVAC equipment automation
  • Pump and compressor monitoring
  • Lighting and environmental control systems

Technical Specifications

Parameter Specification
Manufacturer Allen-Bradley / Rockwell Automation
Brand Allen-Bradley
Catalog Number / SKU 1761-L32BWB
Product Type MicroLogix 1000 Programmable Controller Processor
Controller Series MicroLogix 1000
Line Voltage / Power Supply 20.4 to 26.4 VDC
Input Voltage Type / Range 24 VDC (14 to 30 VDC sink/source)
Digital Inputs 20 inputs (including 1 high-speed input)
Digital Outputs 12 relay outputs
Communication Port 1 x RS-232 8-pin mini-DIN
Memory Capacity 1K words (EEPROM)
Power Consumption 7 W max.
Operating Temperature -20 to 55 degC (-4 to 131 degF)
Enclosure Rating Open Type (IP20)
Country of Origin United States

Connections / Interfaces

The 1761-L32BWB features removable terminal blocks for convenient field wiring of power, inputs, and outputs without disturbing existing cable routing. The 8-pin mini-DIN RS-232 port connects directly to programming PCs using standard communication cables or interfaces with industrial networks via network adapter modules.

Installation Guidelines

Mount the controller securely on a standard 35mm DIN rail or directly to a panel using mounting screws. Ensure a minimum clearance of 2 inches (51 mm) is maintained on all sides of the unit to allow adequate airflow and heat dissipation, regardless of whether the unit is mounted horizontally or vertically. Verify that power supply voltages are within specified operating limits prior to energizing the system.

Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What power supply voltage is required for the Allen-Bradley 1761-L32BWB?
The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller operates with a line voltage range of 20.4 to 26.4 VDC. It features an integrated power supply with a maximum power consumption of 7 watts. Proper voltage verification is essential before energizing the control system.
How many I/O channels are built into the Allen-Bradley 1761-L32BWB?
The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller includes a total of 32 embedded I/O channels. Specifically, it provides 20 digital DC inputs, including one high-speed input, alongside 12 reliable relay outputs. This all-in-one architecture is ideal for small-scale automation applications.
What type of memory does the Allen-Bradley 1761-L32BWB use for programs?
The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller utilizes non-volatile EEPROM memory with a capacity of 1K words. This robust memory type ensures reliable user program and data retention without requiring an external backup battery. It provides secure storage even during unexpected power losses.
What communication options are available on the Allen-Bradley 1761-L32BWB?
The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller is equipped with a built-in RS-232 8-pin mini-DIN communication port. This port supports DF1 full-duplex, half-duplex slave, and radio modem protocols for seamless programming and monitoring. Additionally, it can interface with a 1761-NET-AIC module for connection to a DH-485 network.
How should the Allen-Bradley 1761-L32BWB be installed in a control panel?
The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller supports both horizontal and vertical mounting on a standard 35mm DIN rail or directly to a panel using screws. Installers must maintain a minimum clearance of 2 inches on all sides to ensure adequate airflow and heat dissipation. The unit features an IP20 open-type enclosure rating suitable for industrial control panels.
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1761-L32BWB

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Allen-Bradley 1761-L32BWB MicroLogix 1000 Controller Processor

Only 19 item(s) left in stock
  • Manufacturer: Allen-Bradley

  • Product No.: 1761-L32BWB

  • Country of origin:United States

  • Product Type: PLC Controller

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantità
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Product Description

Description

The Allen-Bradley 1761-L32BWB is a compact and reliable MicroLogix 1000 programmable controller designed to handle small-scale automation applications and standalone machinery. Featuring an integrated power supply, embedded I/O channels, memory, and a communication interface, this controller delivers essential processing performance in a space-saving footprint. It supports both DIN rail and panel mounting options for installation flexibility within industrial control panels.

Equipped with DC inputs and relay outputs, the 1761-L32BWB facilitates seamless integration with operator interfaces, SCADA software, and programming terminals. Its built-in RS-232 communication port supports the DF1 protocol for efficient program uploading, downloading, and online monitoring, and it can interface with a 1761-NET-AIC module for connection to a DH-485 network.

Features

  • Compact all-in-one design incorporating controller, power supply, and I/O channels
  • Embedded RS-232 communication port supporting DF1 full-duplex, half-duplex slave, and radio modem protocols
  • Includes 20 digital DC inputs, including one high-speed input, and 12 relay outputs
  • Non-volatile EEPROM memory for reliable user program and data retention without requiring a battery
  • Master Control Relay (MCR) output for enhanced system safety and machine shutdown control
  • Flexible mounting capabilities supporting horizontal or vertical DIN rail and panel mount configurations

Applications

  • Standalone industrial machinery and OEM equipment control
  • Small-scale conveyor systems and material handling
  • HVAC equipment automation
  • Pump and compressor monitoring
  • Lighting and environmental control systems

Technical Specifications

Parameter Specification
Manufacturer Allen-Bradley / Rockwell Automation
Brand Allen-Bradley
Catalog Number / SKU 1761-L32BWB
Product Type MicroLogix 1000 Programmable Controller Processor
Controller Series MicroLogix 1000
Line Voltage / Power Supply 20.4 to 26.4 VDC
Input Voltage Type / Range 24 VDC (14 to 30 VDC sink/source)
Digital Inputs 20 inputs (including 1 high-speed input)
Digital Outputs 12 relay outputs
Communication Port 1 x RS-232 8-pin mini-DIN
Memory Capacity 1K words (EEPROM)
Power Consumption 7 W max.
Operating Temperature -20 to 55 degC (-4 to 131 degF)
Enclosure Rating Open Type (IP20)
Country of Origin United States

Connections / Interfaces

The 1761-L32BWB features removable terminal blocks for convenient field wiring of power, inputs, and outputs without disturbing existing cable routing. The 8-pin mini-DIN RS-232 port connects directly to programming PCs using standard communication cables or interfaces with industrial networks via network adapter modules.

Installation Guidelines

Mount the controller securely on a standard 35mm DIN rail or directly to a panel using mounting screws. Ensure a minimum clearance of 2 inches (51 mm) is maintained on all sides of the unit to allow adequate airflow and heat dissipation, regardless of whether the unit is mounted horizontally or vertically. Verify that power supply voltages are within specified operating limits prior to energizing the system.

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What power supply voltage is required for the Allen-Bradley 1761-L32BWB?

The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller operates with a line voltage range of 20.4 to 26.4 VDC. It features an integrated power supply with a maximum power consumption of 7 watts. Proper voltage verification is essential before energizing the control system.

How many I/O channels are built into the Allen-Bradley 1761-L32BWB?

The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller includes a total of 32 embedded I/O channels. Specifically, it provides 20 digital DC inputs, including one high-speed input, alongside 12 reliable relay outputs. This all-in-one architecture is ideal for small-scale automation applications.

What type of memory does the Allen-Bradley 1761-L32BWB use for programs?

The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller utilizes non-volatile EEPROM memory with a capacity of 1K words. This robust memory type ensures reliable user program and data retention without requiring an external backup battery. It provides secure storage even during unexpected power losses.

What communication options are available on the Allen-Bradley 1761-L32BWB?

The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller is equipped with a built-in RS-232 8-pin mini-DIN communication port. This port supports DF1 full-duplex, half-duplex slave, and radio modem protocols for seamless programming and monitoring. Additionally, it can interface with a 1761-NET-AIC module for connection to a DH-485 network.

How should the Allen-Bradley 1761-L32BWB be installed in a control panel?

The Allen-Bradley 1761-L32BWB MicroLogix 1000 controller supports both horizontal and vertical mounting on a standard 35mm DIN rail or directly to a panel using screws. Installers must maintain a minimum clearance of 2 inches on all sides to ensure adequate airflow and heat dissipation. The unit features an IP20 open-type enclosure rating suitable for industrial control panels.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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