3150MCM
3150MCM
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen Bradley 3150-MCM
The Allen Bradley 3150-MCM by ProSoft Technology is a versatile communication module engineered for seamless integration of serial devices with Allen Bradley CompactLogix and ControlLogix PLCs. This robust solution supports a wide range of industrial serial protocols—including Modbus, ASCII, DNP3, and PROFIBUS—across multiple interfaces such as RS-232, RS-422, and RS-485. Designed for reliability and ease of configuration, the 3150-MCM delivers flexible, high-performance connectivity for demanding automation environments. Its modular design fits directly into a PLC chassis, reducing wiring complexity and installation time while increasing system reliability. Whether upgrading legacy systems or building new applications, the Allen Bradley 3150-MCM provides dependable communication for critical industrial tasks.
Key Features of Allen Bradley 3150-MCM
- Supports Modbus RTU, ASCII, DNP3, and PROFIBUS protocols
- Compatible with CompactLogix and ControlLogix PLC platforms
- One RS-232 and one RS-485 port for flexible device connection
- Baud rates up to 115,200 bps, software-configurable data bits, parity, and stop bits
- Non-volatile flash memory for configuration storage
- Hardware and software flow control options
Technical Specs of 3150-MCM
| Parameter | Value |
|---|---|
| Channels | 2 (RS-232, RS-485) |
| Baud Rate | Up to 115,200 bps |
| Data Bits | 5–8 |
| Stop Bits | 1 or 2 |
| Parity | None, Odd, Even |
| Flow Control | None, Hardware, Software |
| Operating Temp | 0°C to 60°C |
| Humidity | 5% to 95% non-condensing |
| Connectors | DB9 Male (RS-232), Terminal Block (RS-485) |
| Backplane Current | 0.15 A at 5V, 0.04 A at 24V |
Applications / Use Case
The Allen Bradley 3150-MCM is ideal for integrating PLC-based control systems with a wide variety of industrial serial devices, including drives, sensors, and HMIs. Typical applications include Modbus communication between PLCs and third-party devices, ASCII protocol translation, and PROFIBUS data exchange. The module’s dual-port design allows simultaneous communication with different devices, making it a robust choice for mixed-protocol environments or legacy system upgrades. Its non-volatile memory ensures configuration persistence during power loss, minimizing downtime. Automation engineers value the 3150-MCM for its ability to bridge communication gaps between Allen Bradley controllers and field devices, supporting both monitoring and control functions in water treatment, manufacturing, and energy industries.
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