



1769-L35E | Allen-Bradley CompactLogix EtherNet Processor, 1.5 MB Memory
- Regular price
- $1,890.00
- Sale price
- $1,890.00
- Regular price
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Product Description P/N: 1769-L35E
Description
The Allen-Bradley 1769-L35E is a CompactLogix controller designed for medium-sized automation applications. It features 1.5 MB embedded memory, an integrated Ethernet port, and an RS-232 communication port, supporting up to 30 I/O modules and three expansion banks.
Technical Specifications
Brand | Allen-Bradley |
Manufacturer | Rockwell Automation |
Part Number | 1769-L35E |
Product Line | CompactLogix |
Product Type | CompactLogix Controller |
Communication | Ethernet and RS-232 Serial Port |
Module Type | Processor Module |
User Memory | 1.5MB |
Non-Volatile memory | 1784-CF128 |
Shipping Dimensions | 8 x 8 x 5 inches |
Communication ports | 1 RS232; 1 Ethernet |
Series | A and B |
Supported Protocols | DH485; DF1; ASCII; EtherNet |
Wire Type | Copper - 90 degrees Celsius |
Maximum number of I/O modules supported | 30 Modules |
Maximum number of I/O banks supported | 3 banks |
Wire Size (Solid) | 22 to 14 AWG |
Power supply distance rating | 4 |
Wire Size (Stranded) | 22 to 16 AWG |
Programming cable | 1747-CP3 / 1756-CP3 |
Battery | 1769-BA |
Frequency | 10 to 500 Hertz |
Ethernet Communication Cable | Ethernet cable Cat5 / Cat6 |
Mounting Torque | 1.1 to 1.8 N-m |
Vibration | Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak |
Operating Temperature | 0° to +60°C (+32° to +140°F) |
Mounting | DIN Rail; Panel Mounting |
Information About 1769-L35E
The 1769-L35E is part of the CompactLogix family, developed to deliver programmable automation control in process and factory environments. It integrates a 1.5 MB memory capacity for program and data handling and supports the use of non-volatile memory cards such as the 1784-CF128. The controller provides both Ethernet and RS-232 communication ports, enabling connectivity through DH485, DF1, ASCII, and EtherNet/IP protocols. Ethernet supports 10/100 Mbps speeds with auto-negotiation, configurable via RSNetWorx, BOOTP-DHCP, or rotary switch. This controller accommodates up to 30 Compact I/O modules and three I/O banks using expansion cables, with a power supply distance rating of 4 modules. The unit operates with 660 mA backplane current at 5 VDC, dissipates 5.5 W heat, and is powered by a 1769-BA replaceable battery for memory retention. With its compact design, robust connectivity, and expansion capability, the 1769-L35E provides reliable performance for a wide range of automation systems.
Key Features:
- Memory: Embedded 1.5 MB memory with support for 1784-CF128 non-volatile compact flash cards.
- Communication: Equipped with one Ethernet and one RS-232 port supporting DH485, DF1, ASCII, and EtherNet/IP protocols.
- Ethernet Performance: Supports 10/100 Mbps transmission with auto-negotiation and configuration via RSNetWorx, BOOTP-DHCP, or rotary switch.
- I/O Capacity: Supports up to 30 Compact I/O modules and up to 3 expansion banks using expansion cables.
- Power Supply Rating: Distance rating of 4 modules with 660 mA backplane current draw at 5 VDC.
- Heat Dissipation: Rated at 5.5 W with 30 V maximum isolation voltage.
- Battery Backup: Uses a replaceable 1769-BA battery for memory retention.
- Mounting Options: Supports DIN rail mounting (20 g shock rating) or panel mounting (30 g shock rating).
- Programming: Compatible with Studio 5000 Logix Designer and supports programming via 1747-CP3/1756-CP3 cables.
- Dimensions: Compact 8 × 8 × 5 inch design, suitable for medium automation systems with limited space.
The 1769-L35E delivers the reliability and precision required for scalable control in CompactLogix-based industrial automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1769-L35E is a CompactLogix controller designed for medium-sized automation applications. It features 1.5 MB embedded memory, an integrated Ethernet port, and an RS-232 communication port, supporting up to 30 I/O modules and three expansion banks.
Technical Specifications
Brand | Allen-Bradley |
Manufacturer | Rockwell Automation |
Part Number | 1769-L35E |
Product Line | CompactLogix |
Product Type | CompactLogix Controller |
Communication | Ethernet and RS-232 Serial Port |
Module Type | Processor Module |
User Memory | 1.5MB |
Non-Volatile memory | 1784-CF128 |
Shipping Dimensions | 8 x 8 x 5 inches |
Communication ports | 1 RS232; 1 Ethernet |
Series | A and B |
Supported Protocols | DH485; DF1; ASCII; EtherNet |
Wire Type | Copper - 90 degrees Celsius |
Maximum number of I/O modules supported | 30 Modules |
Maximum number of I/O banks supported | 3 banks |
Wire Size (Solid) | 22 to 14 AWG |
Power supply distance rating | 4 |
Wire Size (Stranded) | 22 to 16 AWG |
Programming cable | 1747-CP3 / 1756-CP3 |
Battery | 1769-BA |
Frequency | 10 to 500 Hertz |
Ethernet Communication Cable | Ethernet cable Cat5 / Cat6 |
Mounting Torque | 1.1 to 1.8 N-m |
Vibration | Operating: 10 to 500 Hz, 5G, 0.030 in. peak-to-peak |
Operating Temperature | 0° to +60°C (+32° to +140°F) |
Mounting | DIN Rail; Panel Mounting |
Information About 1769-L35E
The 1769-L35E is part of the CompactLogix family, developed to deliver programmable automation control in process and factory environments. It integrates a 1.5 MB memory capacity for program and data handling and supports the use of non-volatile memory cards such as the 1784-CF128. The controller provides both Ethernet and RS-232 communication ports, enabling connectivity through DH485, DF1, ASCII, and EtherNet/IP protocols. Ethernet supports 10/100 Mbps speeds with auto-negotiation, configurable via RSNetWorx, BOOTP-DHCP, or rotary switch. This controller accommodates up to 30 Compact I/O modules and three I/O banks using expansion cables, with a power supply distance rating of 4 modules. The unit operates with 660 mA backplane current at 5 VDC, dissipates 5.5 W heat, and is powered by a 1769-BA replaceable battery for memory retention. With its compact design, robust connectivity, and expansion capability, the 1769-L35E provides reliable performance for a wide range of automation systems.
Key Features:
- Memory: Embedded 1.5 MB memory with support for 1784-CF128 non-volatile compact flash cards.
- Communication: Equipped with one Ethernet and one RS-232 port supporting DH485, DF1, ASCII, and EtherNet/IP protocols.
- Ethernet Performance: Supports 10/100 Mbps transmission with auto-negotiation and configuration via RSNetWorx, BOOTP-DHCP, or rotary switch.
- I/O Capacity: Supports up to 30 Compact I/O modules and up to 3 expansion banks using expansion cables.
- Power Supply Rating: Distance rating of 4 modules with 660 mA backplane current draw at 5 VDC.
- Heat Dissipation: Rated at 5.5 W with 30 V maximum isolation voltage.
- Battery Backup: Uses a replaceable 1769-BA battery for memory retention.
- Mounting Options: Supports DIN rail mounting (20 g shock rating) or panel mounting (30 g shock rating).
- Programming: Compatible with Studio 5000 Logix Designer and supports programming via 1747-CP3/1756-CP3 cables.
- Dimensions: Compact 8 × 8 × 5 inch design, suitable for medium automation systems with limited space.
The 1769-L35E delivers the reliability and precision required for scalable control in CompactLogix-based industrial automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

