Product Overview
The B&R 7DM465.7 is a digital mixed module from B&R Automation, designed as a high-density I/O solution within the X20 series . This module integrates 16 digital inputs and 16 transistor outputs on a single compact unit, providing an efficient and space-saving solution for connecting field devices such as sensors, switches, and actuators to a control system . The B&R 7DM465.7 is engineered for seamless integration with B&R PLCs and other industrial controllers, making it a versatile component for discrete control, signal processing, and data acquisition applications.
The B&R 7DM465.7 operates with a 24 VDC power supply and features digital inputs with a fast response time of 1 ms, enabling precise signal capture in high-speed automation processes . Its transistor outputs provide reliable 0.5 A switching capability, suitable for driving a wide range of low-power actuators. The module belongs to the B&R Automation Studio ecosystem, ensuring consistent configuration and diagnostics across the automation platform . The B&R 7DM465.7 continues to be a reliable choice for maintaining and upgrading existing X20-based systems, with its robust design and industry certifications ensuring dependable operation.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | B&R 7DM465.7 |
| Manufacturer | B&R Automation |
| Product Type | Digital Mixed I/O Module |
| Series | X20 Series / 2003 System |
| Digital Inputs | 16 channels, 24 VDC, 1 ms response, sink type |
| Digital Outputs | 16 transistor outputs, 24 VDC, 0.5 A per channel |
| Power Supply Voltage | 24 VDC |
| Power Consumption | ≤ 5 W |
| Operating Temperature | -20°C to +60°C |
| Protection Rating | IP20 |
| Dimensions (approx.) | 100 x 22.5 x 10 mm (module only) or 90 x 72 x 25 mm (with base) |
| Weight | Approx. 200 g |
| Certifications | CE, UKCA, HazLoc (cULus for Class I, Division 2, Groups A-D) |
| Mandatory Accessories | Requires 2x terminal blocks (e.g., 7TB718.9 or 7TB718.91) |
Main Features and Advantages
High-Density I/O Integration: The B&R 7DM465.7 offers a significant advantage in space-constrained control cabinets by integrating 16 digital inputs and 16 digital outputs into a single, compact module . This high-density design reduces the number of modules required per application, simplifying cabinet wiring and installation. The B&R 7DM465.7 is ideal for applications where efficient use of panel space is critical, without sacrificing I/O count or performance.
Fast and Reliable Signal Processing: The digital inputs on the B&R 7DM465.7 feature a rapid 1 ms response time, ensuring that the module can capture fast-changing signals from sensors and switches with high precision . This capability is essential for real-time control applications, such as counting, positioning, and high-speed sequencing. The transistor outputs provide reliable, fast switching at 24 VDC with a 0.5 A per channel rating , making the B&R 7DM465.7 a dependable solution for driving solenoids, indicator lights, and other low-power devices.
Robust Design and Certifications: The B&R 7DM465.7 is built to withstand demanding industrial environments. It operates reliably across a wide temperature range and conforms to IP20 protection standards . The module carries CE, UKCA, and HazLoc certifications, approving its use in hazardous locations (Class I, Division 2, Groups A-D) as defined by cULus standards . This makes the B&R 7DM465.7 a versatile choice for applications in industries with stringent safety and compliance requirements, such as oil and gas or chemical processing.
Seamless System Integration: As part of the X20 series and B&R Automation Studio ecosystem, the B&R 7DM465.7 offers straightforward configuration and diagnostics . The module’s design ensures compatibility with B&R PLC platforms and can be integrated into existing systems with minimal effort. The B&R 7DM465.7 requires the separate ordering of two terminal blocks (e.g., 7TB718.9 or 7TB718.91), providing flexibility in wiring termination .
