Product Introduction
When your control system demands dependable discrete I/O handling, the Schneider TSXDMZ28DR discrete relay I/O base delivers a robust solution. Engineered for the Modicon TSX Micro automation platform, this module integrates seamlessly into industrial control environments. With its normally open contacts and wide output voltage range, the TSXDMZ28DR ensures reliable switching for resistive loads and proximity sensors.
Technical Specifications Breakdown
The Schneider TSXDMZ28DR offers a set of performance parameters that guarantee stable operation. Below are key specifications:
| Parameter |
Value |
| Isolation Voltage |
1500 V for 1 second |
| Output Voltage Limits |
10 to 34 V DC, 19 to 264 V AC |
| Power Dissipation |
4.5 W |
| Current Consumption |
160 mA positive, 131 mA negative |
| Input Compatibility |
2-wire/3-wire proximity sensor |
| Response Time |
0.1 to 7.5 ms (input state change) |
| Input Impedance |
4 Ohm |
| Discrete Inputs |
16 screw terminal blocks |
| Discrete Input Voltage |
24 V DC (negative logic) |
| Discrete Input Current |
9 mA |
These specifications make the TSXDMZ28DR a reliable choice for applications requiring precise input sensing and robust output control.
Real-World Applications
The Schneider TSXDMZ28DR fits naturally into factory automation lines, conveyor systems, and packaging machinery. Its wide output voltage range allows direct control of both AC and DC actuators, while the 16 discrete inputs handle signals from limit switches and proximity sensors. For instance, in a bottling plant, the module can monitor sensor inputs and control relay outputs to manage bottle filling and capping operations, reducing cycle time through fast response.
Compatibility & Integration
This discrete relay I/O base is part of the Modicon TSX Micro automation platform. It integrates directly with TSX Micro PLC processors and other I/O modules in the same rack. The TSXDMZ28DR uses standard screw terminal connections for field wiring, enabling straightforward installation and replacement. No additional adapters are required for basic use, ensuring minimal downtime during upgrades or maintenance.
Maintenance & Reliability
Designed for continuous industrial operation, the Schneider TSXDMZ28DR features an isolation voltage of 1500 V for one second, protecting connected equipment from transient surges. Its resistive load handling and low power dissipation (4.5 W) contribute to long service life. To maximize reliability, periodically inspect screw terminal connections and ensure the module is mounted in a clean, dry environment. The robust construction of the TSXDMZ28DR reduces unplanned downtime, offering a strong return on investment over its operational lifetime.
Selection Guide & Purchasing Advice
When selecting the Schneider TSXDMZ28DR, verify that your PLC chassis supports TSX Micro series modules. Confirm the required input voltage (24 V DC negative logic) and load type (resistive) match your application. For genuine replacement or expansion of your control system, trust UBEST Automation (available at ubest101) to supply authentic Schneider parts. Ensure the module’s output voltage range (10–34 V DC or 19–264 V AC) is compatible with your actuators.