Description
The AutomationDirect BX-DM1E-18AR3 is a BRX Do-more programmable logic controller (PLC) designed for industrial automation and machine control applications. It features integrated AC discrete I/O, analog I/O, Ethernet communication, and advanced protocol support in a compact controller platform. This PLC is used in manufacturing and process systems requiring flexible connectivity, reliable control execution, and expandable architecture.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
AutomationDirect (BRX Do-more) |
| Category |
PLCs and Accessories |
| Part Number |
BX-DM1E-18AR3 |
| Subcategory |
Programmable Logic Controllers (PLCs) |
| Total Memory |
192k Words |
| Ladder Memory |
64k Words |
| User Data Memory |
128k Words |
| Programming Software |
Do-more Designer v2.0 or Later |
| Communication Ports |
(1) Ethernet 10/100Base-T, (1) RS-232/RS-485 |
| Discrete Inputs |
10 (120–240 VAC) |
| Discrete Outputs |
8 Relay Outputs (Form A, 2A per point) |
| Analog Inputs |
1 Channel, 16-bit (Current/Voltage) |
| Analog Outputs |
1 Channel, 16-bit (Current/Voltage) |
| Input Voltage Range |
0–5V, 0–10V, ±5V, ±10V |
| Input Current Range |
4–20 mA, ±20 mA |
| Output Voltage Range |
0–5V, 0–10V, ±5V, ±10V |
| Output Current Range |
4–20 mA, ±20 mA |
| Expansion Capacity |
Up to 8 Modules |
| Power Requirement |
120–240 VAC |
| Mounting Type |
Panel Mount |
| Weight |
1.30 kg |
Information About BX-DM1E-18AR3
The BX-DM1E-18AR3 is part of the BRX Do-more PLC series engineered for scalable and high-performance automation control. It provides 192k words of total memory, including ladder and user data memory, and supports programming through Do-more Designer software (v2.0 or later). The controller includes built-in Ethernet and serial communication ports supporting multiple industrial protocols such as Modbus TCP/RTU, EtherNet/IP, MQTT/MQTTs, and FTP client functionality. Designed for panel mounting and powered by 120–240 VAC, it supports up to eight expansion modules and includes a real-time clock, battery backup, and MicroSD card slot for data storage.
Key Features:
- BRX Do-more PLC Platform: Integrated programmable logic controller for industrial automation.
- 192k Words Total Memory: Includes 64k ladder memory and 128k user data memory.
- Built-In Ethernet Port: 10/100Base-T RJ45 supporting Modbus TCP, EtherNet/IP, MQTT, and more.
- Integrated AC Discrete I/O: 10 AC inputs and 8 relay outputs (Form A, SPST).
- Analog I/O Channels: One 16-bit analog input and one 16-bit analog output with voltage/current support.
- MicroSD Card Slot: Supports removable storage for data logging and program backup.
- PID Control Capability: Supports 100+ configurable PID loops (limited by memory).
- Expansion Ready: Allows up to 8 BRX expansion modules for system scalability.
The BX-DM1E-18AR3 delivers the reliability and precision required for advanced industrial PLC-based machine and process control applications.
