E2018/120/00/1/1 | Allen-Bradley | ControlLogix 5000 Programmable Logic Controller Module

Overview

The Allen-Bradley E2018/120/00/1/1 is a high-performance programmable logic controller (PLC) module engineered for industrial automation within the ControlLogix 5000 platform. It offers fast scan cycles, large memory capacity, and a rugged design for demanding control and monitoring applications across manufacturing, utilities, and processing industries.

Technical Specifications

• Processor: Intel Atom E660T dual-core, 1.3 GHz clock speed

• System Memory: 128 MB DDR2 RAM for program execution

• Flash Memory: 256 MB non-volatile memory for data and firmware storage

• I/O Capacity: Supports up to 2,048 discrete and analog I/O points

• Scan Cycle Time: Typical execution rate of 0.25 ms per 1 k instructions

• Communication Ports:

• 1 × Ethernet/IP (10/100 Mbps auto-negotiation)

• 1 × RS-232 serial port (up to 115.2 kbps)

• 1 × RS-485 multi-drop port (up to 1.2 Mbps)

• Network Protocols: Ethernet/IP, Modbus RTU, DF1

• Input Voltage: 24 V DC ±10%

• Power Consumption: 5.8 W typical, 7.5 W maximum

• Operating Temperature: −20 °C to +60 °C (−4 °F to +140 °F)

• Storage Temperature: −40 °C to +85 °C

• Relative Humidity: 5 – 95% non-condensing

• Vibration Resistance: 10 – 500 Hz at 2 g peak acceleration

• Protection Rating: IP67 dust-tight and water-resistant enclosure

• Mounting Options: DIN-rail or panel mounting supported

• Programming Environment: RSLogix 5000 and Studio 5000 Logix Designer compatible

Key Features

• High-Speed Performance: Executes complex logic routines with a cycle time as low as 0.25 ms.

• Modular Scalability: Expandable architecture supports additional communication and I/O modules.

• Industrial Durability: IP67-rated construction ensures resistance to dust, vibration, and moisture.

• Flexible Connectivity: Dual serial and Ethernet ports for integration with field devices and supervisory systems.

• Software Compatibility: Seamless programming and diagnostics through RSLogix 5000 and Studio 5000 tools.

Application Scenarios

• Process control in chemical, oil, and gas production

• Automated packaging and assembly line systems

• Motion control in robotic and drive applications

• Water and wastewater monitoring and regulation

• Distributed control and real-time data acquisition environments

FAQ

Q1: Is the E2018/120/00/1/1 compatible with previous ControlLogix 5000 modules?
Yes. It is fully backward compatible with legacy ControlLogix I/O and communication modules via Ethernet/IP.

Q2: Which software should be used for configuration?
Programming and system configuration are supported through Studio 5000 Logix Designer or RSLogix 5000.

Q3: Can it operate in high-vibration or outdoor environments?
Yes. With IP67 protection and a vibration rating of 2 g, it performs reliably in harsh or semi-outdoor industrial conditions.