Product Description
Emerson 396879-11-0 ControlWave Micro CPU Module
- Manufacturer: Emerson
- Model/Part Number: 396879-11-0 (Replaces: 396879-01-2)
- Description: ControlWave Micro CPU Module, 2 Ethernet Ports, 16 MB Flash, 150 MHz
Overview
- The Emerson 396879-11-0 is a ControlWave Micro CPU Module designed for process automation and remote monitoring in industrial applications, such as oil and gas, water treatment, and manufacturing. It combines the functionality of a programmable logic controller (PLC) and a remote terminal unit (RTU), offering compact, reliable, and efficient control for distributed I/O systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 396879-11-0 |
| Series | ControlWave Micro |
| Type | CPU Module |
| Processor | ARM processor, 150 MHz |
| Memory | 16 MB Flash, 4 MB SRAM |
| Power Input | 10.7 to 30 VDC (+12 VDC nominal: 10.7-30 VDC; +24 VDC nominal: 21.7-30 VDC) |
| Power Consumption | 240 mA typical |
| Ethernet Ports | 2 x 10/100 Mbps RJ45 ports |
| Serial Communication Ports | Up to 11 ports (optional built-in modem) |
| Communication Protocols | Modbus, OPC, DNP3, BSAP |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Protection Rating | IP20 |
| Airborne Contaminants | ISA-S71.04-1985 Class G3 |
| Mounting | DIN rail or panel mount |
| Weight | Approximately 0.5 kg |
| Certifications | CE, CSA, ATEX, IECEx (Zone 2) |
| System Compatibility | ControlWave Micro systems, Bristol Babcock networks |
Additional Information
- Functionality: The 396879-11-0 provides precise control and monitoring, integrating seamlessly with legacy and modern industrial networks. It supports multiple communication protocols (Modbus, OPC, DNP3, BSAP) for flexible connectivity. The ARM processor ensures high performance with low power consumption, and the module does not include gas calculations, distinguishing it from specialized variants. It supports rapid data processing and diagnostics for critical operations.