Allen Bradley 1769-L30ER CompactLogix 5370 Controller

The AB 1769-L30ER is a CompactLogix 5370 L3 controller offering 1 MB of user memory, support for up to 8 local I/O modules, and dual Ethernet ports with Device Level Ring (DLR) capability. Ideal for small to mid-size control applications, this compact controller enables high-speed communication with up to 16 EtherNet/IP nodes and provides embedded diagnostics and redundancy options.

Pre-installed with a 1 GB SD card (expandable up to 2 GB), the 1769-L30ER offers efficient program backup, data logging, and controller recovery features. With a built-in USB port for programming and firmware updates, the controller is designed for rail mounting in distributed or standalone installations requiring safety-rated control up to SIL 3 / Performance Level e.

Technical Specifications

Model: 1769L30ER
Series: CompactLogix 5370 L3
Type: Modular Compact Controller
Memory Size: 1 MB (1024 kByte)
SD Card: 1 GB included (supports up to 2 GB)
I/O Expansion Capacity: 8 modules
Supported Nodes: 16 EtherNet/IP
Communication Ports: Dual Ethernet, USB
Mounting Type: DIN Rail
Application: Mid-range machine control, remote I/O systems, safety applications

Electrical Specifications

Power Supply Type: Requires 1769 system power supply
Input Voltage: Supplied via backplane
Backplane Current Draw: Model-specific (consult datasheet)
USB Port: 1 x USB (Type B, for programming only)
EtherNet/IP Ports: 2 x 10/100 Mbps with DLR support
Communication Protocols Supported:
– EtherNet/IP
– TCP/IP
Unsupported Protocols:
– MODBUS
– SERCOS
– Data Highway
Performance Level: PL e (EN ISO 13849-1)
SIL Rating: SIL 3 (IEC 61508)

Mechanical Specifications

Width: 55 mm
Height: 118 mm
Depth: 105 mm
Mounting Type: DIN Rail
Installation: Front-installable
Enclosure Type: Compact chassis-based
Display: Yes (status and diagnostics)
Module Keying: Electronic and mechanical keying supported

Environmental Specifications

Operating Temperature: 0…+60 °C
Storage Temperature: –40…+85 °C
Relative Humidity: 5%…95% non-condensing
Enclosure Rating: IP20 (when installed)
Shock/Vibration Resistance: IEC 60068 compliant
Certifications: CE, UL, cULus, RCM, RoHS
Application in Commercial/Residential Areas: Permitted

Compliance & Communication

Safety Standards:
– EN ISO 13849-1: PL e
– IEC 61508: SIL 3
Communication Capabilities:
– Embedded dual Ethernet with DLR
– USB programming support
– Support for 16 EtherNet/IP nodes
Software Compatibility: Studio 5000 Logix Designer
Redundancy Options: Supported (via Ethernet infrastructure)

Key Features & Benefits

✅ 1MB User Memory – Ample capacity for control logic, data, and diagnostic functions

✅ Dual Ethernet Ports – Enable Device Level Ring (DLR) topology and redundant communication paths

✅ Compact 1769 I/O Support – Seamless expansion with up to 8 local I/O modules

✅ SIL 3 / PL e Rated – Suitable for high-reliability safety applications and compliant with global standards

✅ Included 1GB SD Card – Supports data logging, controller restoration, and firmware storage

✅ Studio 5000 Integration – Native compatibility for efficient development and diagnostics

📦 Order the Allen Bradley 1769-L30ER from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1769-L30ER prices. With 12 units currently in stock, we guarantee fast dispatch and expert support to power your CompactLogix-based automation projects.

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