TSXDMZ28AR
Schneider Electric
Overview
The TSXDMZ28AR is a Discrete relay I/O base in the Modicon TSX Micro automation platform range from Schneider Electric. It is engineered for industrial automation duties within the Modicon Premium / TSX ecosystem.
Application & Technical Notes
As a discrete relay i/o base, the TSXDMZ28AR is intended for deployment in panel-based control cabinets and machine enclosures where Modicon Premium / TSX equipment is installed. It performs a defined automation function within the control system and is selected to match the installed Schneider Electric platform.
Key published characteristics include a 24 V DC rating, an operating temperature range of -25°C to +70°C. These values should be confirmed against the current manufacturer datasheet before final selection, as options and suffixes vary by configuration.
Maintenance & Diagnostics
Respect the published operating temperature window (-25°C to +70°C); do not exceed it during commissioning or in enclosed panels without airflow. For storage and transit, keep the unit within -40°C to +85°C. Avoid condensation — the rated humidity is 5% to 95% non-condensing; store and operate the module in a dry, pollution-degree-appropriate enclosure. Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the TSXDMZ28AR, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm mechanical and electrical compatibility with your Modicon Premium / TSX installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the TSXDMZ28AR?
The TSXDMZ28AR is a discrete relay i/o base in the Modicon TSX Micro automation platform range from Schneider Electric. It is described by the manufacturer as: Discrete relay I/O base.
What are the key technical ratings of the TSXDMZ28AR?
Its published highlights include 24 V DC, operating temperature -25°C to +70°C. Full electrical, mechanical and environmental limits are listed in the manufacturer datasheet and should be confirmed for your exact suffix.
How is the TSXDMZ28AR mounted or installed?
Installation follows the standard Modicon Premium / TSX mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the TSXDMZ28AR compatible with my controller?
It is part of the Modicon Premium / TSX family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the TSXDMZ28AR?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
The TSXDMZ28AR is a discrete I/O module from Schneider Electric's TSX Micro PLCs series. It can operate efficiently within a temperature range of -25°C to +70°C, making it suitable for various environments.
Complementary
| Input voltage limits | >= 74 V at state 1 < 20 V at state 0 |
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| Current state 0 guaranteed | <= 4 mA |
| Current state 1 guaranteed | >= 6 mA |
| Response time | < 10 ms output 11...18 ms input at state 0 to state 1 50 Hz 9...16 ms input at state 0 to state 1 60 Hz 11...24 ms input at state 1 to state 0 50 Hz 10...22 ms input at state 1 to state 0 60 Hz |
| Input compatibility | 2-wire proximity sensor Load type Capacitive |
| Current consumption | 125 mA |
| Power dissipation in W | 5.6 W |
| Output voltage limits | 19…264 V AC 10...34 V DC |
| Contacts type and composition | NO Power consumption in VA 50 VA 24 V AC-12 resistive 110 VA 48 V AC-12 resistive 220 VA 110 V AC-12 resistive 220 VA 220 V AC-12 resistive 24 VA 24 V AC-15 inductive 24 VA 48 V AC-15 inductive 220 VA 220 V AC-15 inductive 110 VA 110 V AC-15 inductive Power consumption in W 40 W 24 V DC-12 resistive 24 W 24 V DC-13 inductive |
| Isolation voltage | 1500 V 1 s Insulation resistance >= 10 mOhm |
| Net weight | 1.1 lb(US) (0.5 kg) |
Environment
| Standards | IEC 1131-2 Type 2 [Ith] conventional free air thermal current 3 A |
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Packing Units
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 2.2 in (5.5 cm) |
| Package 1 Width | 7.09 in (18.0 cm) |
| Package 1 Length | 10.2 in (26.0 cm) |
| Package 1 Weight | 22.9 oz (650.0 g) |
Description
| Note | Schneider Electric offers the TSXDMZ28AR, a discrete I/O module specifically engineered for their TSX Micro PLCs series. This unit can function under a wide range of temperatures from -25°C to +70°C. It consumes minimal power, rated at just 3 W, which enhances its efficiency. Isolation specifications ensure a safe operation, providing 500 V AC separation between channels and logic. The module incorporates 28 channels, including 16 input channels and 12 relay outputs, allowing for versatile applications in various control processes. It works with an input voltage of 24 V DC and features an input impedance of 3.4 kΩ. The response time for each channel is a quick 10 ms, with an input current requirement of 7 mA per channel. The compact dimensions of the TSXDMZ28AR measure 125 mm in length, 32 mm in width, and 90 mm in height, and it weighs 0.3 kg, making it efficient for integration into different systems. The unit is designed for DIN rail mounting, which is frequently preferred in industrial environments. It also operates well in varied humidity levels, maintaining performance in conditions ranging from 5% to 95% non-condensing. For storage, the module withstands extreme temperatures of -40°C to +85°C, ensuring reliability even in harsh conditions. The TSXDMZ28AR adheres to international certification standards, including CE, UL, and CSA, which underscores its quality and compliance in safety and performance features. |
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Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.