Allen-Bradley 1769-L33ER CompactLogix 5370 L3 Ethernet Processor Module

The Allen-Bradley 1769-L33ER is a programmable automation controller from the CompactLogix 5370 series, designed for medium-sized applications. It features a modular and cost-effective design, providing flexibility and powerful performance in industrial environments.

Key Features:

Memory: 2MB built-in user memory with support for non-volatile memory expansion via 1784-SD1 (1GB) or 1784-SD2 (2GB) SD cards.
Communication:
- Dual Ethernet ports supporting EtherNet/IP protocol (10/100 Mbps, auto-negotiation).
- 1 USB port for configuration and troubleshooting.
- Up to 32 Ethernet nodes.
I/O Support:
- Supports up to 16 local I/O modules.
- Up to 3 I/O expansion banks via appropriate expansion cables.
- Compatible with DeviceNet scanner modules (1769-SDN).
Power Requirements:
- Backplane current draw: 560 mA @ 5VDC.
- Power dissipation: 4.5 Watts.
Mounting Options: DIN rail or panel mounting.
Operating Environment:
- Temperature: 0°C to +60°C (32°F to 140°F).
- Humidity: 0% to 95% (non-condensing).
- Vibration: 10 to 500 Hz, 5G.

Specifications:

Attribute	Details
Part Number	1769-L33ER
Product Family	CompactLogix
Communication Ports	1 USB, 2 Ethernet
I/O Modules Supported	16 Local, 32 Max
Number of Tasks	32
Programs per Task	100
Power Supply Compatibility	1769-PA4, 1769-PA2, 1769-PB4
Certifications	c-UL-us, CE, C-Tick, CI
Dimensions (L x W x H)	8 x 8 x 5 inches
Weight	0.68 lbs (0.31 kg)

Applications:

The 1769-L33ER is ideal for industrial automation tasks such as machine control, process control, and material handling systems. Its Ethernet/IP capability makes it suitable for integration with HMI, SCADA, and enterprise-level systems.

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