TSXDMZ28DT Schneider Electric Modicon TSX Micro Discrete I/O Module
Manufacturer: Schneider
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Part Number: TSXDMZ28DT
Condition：New with Original Package
Product Type: Discrete I/O Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Schneider Electric TSXDMZ28DT Modicon TSX Micro Discrete Solid-State I/O Module
The TSXDMZ28DT is a 28-point discrete solid-state I/O module designed for the Schneider Electric Modicon TSX Micro PLC platform. Operating on a 24 V DC power supply with positive logic, it combines 16 digital inputs and 12 solid-state transistor outputs into a single module to handle field sensor signal acquisition and actuator control.
Input Channel Configurations
The 16 resistive digital inputs are compatible with 2-wire and 3-wire proximity sensors, limit switches, and discrete field devices via a single HE-10 connector interface. The input channels draw 7 mA per point, requiring an active state voltage of 11 V DC or greater and dropping below 5 V DC in the inactive state. Input response times range from 0.1 to 7.5 ms.
Output Characteristics and Protection
The 12 transistor outputs deliver fast switching with a response time under 0.5 ms and support an output current of up to 0.625 A per channel within an operating voltage range of 19 to 30 V DC. Field wiring connects via a dedicated screw terminal block. Onboard electronic protections include zener diode overvoltage suppression, electronic short-circuit current limiting, and reverse polarity protection. Paralleling up to 2 outputs is supported for load management.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TSXDMZ28DT |
| Brand | Schneider Electric |
| Product Series | Modicon TSX Micro |
| Product Type | Discrete Solid-State I/O Module |
| Total I/O Points | 28 |
| Digital Inputs | 16 |
| Digital Outputs | 12 (Transistor) |
| Input Voltage | 24 V DC (Positive Logic) |
| Input Voltage (ON) | >= 11 V DC |
| Input Voltage (OFF) | < 5 V DC |
| Input Current | 7 mA |
| Input Response Time | 0.1 to 7.5 ms |
| Input Connector | 1 x HE-10 Connector |
| Output Voltage | 24 V DC (Range: 19–30 V DC) |
| Maximum Output Current | 0.625 A |
| Output Response Time | <= 0.5 ms |
| Output Protection | Zener Diode Overvoltage, Electronic Current Limiter, Reverse Diode |
| Output Paralleling | Up to 2 Outputs |
| Output Connector | Screw Terminal Block |
| Current Consumption | 132 mA |
| Power Dissipation | 3.5 W (Module Outputs), 0.15 W per Output Channel |
| Isolation Voltage | 1500 V for 1 second |
| Operating Temperature | -20 to 55 deg C |
| Weight | 0.31 kg (0.69 lbs) |
| Standard | IEC 1131-2 Type 1 |
| Product Status | Discontinued |
Frequently Asked Questions
Q: What types of connectors are used for field wiring on the TSXDMZ28DT? A: Digital inputs connect through a single HE-10 connector, while transistor output connections use a separate screw terminal block.
Q: Can output channels on the TSXDMZ28DT be wired in parallel? A: Yes, up to 2 outputs can be connected in parallel to meet specific load drive requirements.
Q: What electrical protection features are built into the output channels? A: The outputs include zener diode overvoltage protection, an electronic current limiter for short circuits, and a reverse diode for polarity protection.