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Home ProductsAllen Bradley PLC Controllers

1766-L32BXB | MicroLogix 1400 CPU 24V DC, 20 DI / 12 DO (6R+6SS), Ethernet/IP

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Certification
China Achievers Automation Limited certification
China Achievers Automation Limited certification
"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

—— Engineering Manager

"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

—— Procurement Head

1766-L32BXB | MicroLogix 1400 CPU 24V DC, 20 DI / 12 DO (6R+6SS), Ethernet/IP

1766-L32BXB | MicroLogix 1400 CPU 24V DC, 20 DI / 12 DO (6R+6SS), Ethernet/IP
1766-L32BXB | MicroLogix 1400 CPU 24V DC, 20 DI / 12 DO (6R+6SS), Ethernet/IP 1766-L32BXB | MicroLogix 1400 CPU 24V DC, 20 DI / 12 DO (6R+6SS), Ethernet/IP

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Product Details:
Place of Origin: SG
Brand Name: Allen‑Bradley
Certification: ATEX
Model Number: 1766-L32BXB
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
Detailed Product Description
Power Supply: 1 Ambient Temperature: -
Electrical Rating: G Certifications: S

 1766-L32BXB | MicroLogix 1400 CPU 24V DC, 20 DI / 12 DO (6R+6SS), Ethernet/IP
1766-L32BXB MicroLogix 1400 PLC controller — 24V DC powered, 20 × 24V DC inputs (12 HS), 6 relay + 6 × 24V DC transistor outputs, built-in Ethernet/IP & RS-232/485, LCD display, expandable with 1762 I/O modules.

Product Overview

The 1766-L32BXB​ is a MicroLogix™ 1400 Series Programmable Logic Controller (PLC) CPU​ powered by 24 V DC. It provides 32 built-in I/O points: 20 digital inputs (12 high-speed + 8 standard 24 V DC sink/source)​ and 12 digital outputs (6 relay Form C + 6 solid-state 24 V DC sourcing transistors — 3 high-speed PTO/PWM + 3 standard). The controller includes an integrated 10/100 Mbps EtherNet/IP port​ (with embedded web server, email, Modbus TCP), one isolated RS-232/485 combo port, and one non-isolated RS-232 port​ supporting DF1, DH-485, Modbus RTU, ASCII, and DNP3 protocols. A backlit 2-line × 16-character LCD​ allows local monitoring and IP configuration. User memory is 10 KB program + 10 KB data (20 KB total), with support for up to 7 expansion 1762 I/O modules (max. 256 discrete I/O). Programming is via RSLogix™ 500 / RSLogix Micro.

Technical Specifications (Controller & I/O)

Parameter
Specification
Catalog Number
1766-L32BXB
Series
 MicroLogix™ 1400
Power Supply
24 V DC​ (Nom. 20.4–26.4 V DC), typ. 300 mA @ 24 V DC
Digital Inputs
20 × 24 V DC Sink/Source​ — 12 HS (100 kHz HSC capable), 8 standard
Digital Outputs
6 × Relay (Form C, 2 A resistive)​ + 6 × 24 V DC SS Sourcing​ (3 HS PTO/PWM 100 kHz, 3 std.)
Embedded Analog I/O
None (use 1766-L32BXBA for analog version)
User Memory
10 KB User Program + 10 KB User Data​ (non-volatile Flash)
Data Log / Recipe
Up to 128 KB Data Log, 64 KB Recipe
High-Speed Functions
6 × 100 kHz HSC, 2 × 100 kHz PTO, 2 × 40 kHz PWM
Real-Time Clock
Built-in (battery-backed via supercap)

Technical Specifications (Communication & Mechanical)

Parameter
Specification
Communication Ports
1 × Ethernet 10/100 Mbps (EtherNet/IP, Modbus TCP, Web Server, Email)
1 × Isolated RS-232/485 (DF1, Modbus RTU, ASCII, DNP3)
1 × Non-Isolated RS-232 (DF1, DH-485)
Expansion Capability
Up to 7 × 1762 series I/O modules, max. 256 discrete / 64 analog I/O
Built-in Display
2 × 16 Backlit LCD​ — view/force I/O, messages, set IP, scroll data
Programming Software
RSLogix 500 / RSLogix Micro (v8.30+), RSLinx Classic
Operating Temp.
0 … +55 °C (32 … 131 °F)
Storage Temp.
-40 … +85 °C
Humidity
5–95 % RH, non-condensing
Mounting
35 mm DIN Rail (EN 50022)​ or panel mount
Dimensions (H × W × D)
90 × 180 × 87 mm (3.54″ × 7.09″ × 3.43″)
Weight (Approx.)
0.90–0.95 kg
Certifications
cULus Listed, CE, C-Tick, Class I Div 2 Groups A/B/C/D (T4A/T5)

Key Features

  • Built-In Ethernet/IP with Web Server:​ Peer-to-peer messaging, remote monitoring via browser, and email alerts — no add-on card required.
  • Mixed Output Types (Relay + DC SS):​ Six relay outputs for AC/DC loads and six 24 V DC sourcing transistor outputs (including 2 × 100 kHz PTO) in one unit.
  • Backlit LCD for Local Diagnostics:​ View I/O status, force bits, change timer presets, and assign IP address without a laptop.
  • Expandable Architecture:​ Add up to seven 1762 digital/analog/temperature I/O modules to scale from 32 to 288+ I/O points.
  • Online Editing:​ Modify ladder logic while the processor is in RUN mode — minimizes downtime during commissioning/tuning.

Typical Applications

  • OEM Packaging & Labeling Machines:​ Where mixed relay (pneumatic solenoid) and high-speed DC outputs (stepper/servo enable) are needed with compact footprint.
  • Conveyor & Material Handling Systems:​ Multi-protocol serial + Ethernet connectivity for integration into plant SCADA/MES.
  • Water/Wastewater Pump Stations:​ Class I Div 2 suitability, local LCD for field diagnostics, and Modbus RTU/TCP to master SCADA.
  • Building Automation / HVAC:​ Ethernet-enabled control of dampers, fans, and pumps with remote web access.
About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL  to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

ACH industrial automation products
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

Z
Zeeshan Khan
Pakistan Jun 19.2026
This Guardmaster interlock switch delivers reliable safety contact signals with sturdy M16 mounting for machine guard doors.
A
Amir Hafiz
Malaysia Jun 16.2026
This surge suppressor module effectively protects 100-240V AC coils from voltage spikes with stable performance. 产品型号:140MT-C3E 的工作原理是什么? 140MT-C3E 可以保护哪些设备? 推荐一些关于 140MT-C3E 的应用案例
Contact Details
Achievers Automation Limited

Contact Person: sales2

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