TSX-P57-204M
Schneider Electric
Overview
The TSX-P57-204M is an Unity processor in the Modicon Premium Automation platform range from Schneider Electric. It is engineered for industrial automation duties within the Modicon Premium / TSX ecosystem.
Application & Technical Notes
As an unity processor, the TSX-P57-204M is intended for deployment in panel-based control cabinets and machine enclosures where Modicon Premium / TSX equipment is installed. It hosts the application program, executes the control cycle and orchestrates I/O scanning, communication and diagnostics for the station.
Key published characteristics include an operating temperature range of 32…140 °F (0…60 °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 (32…140 °F (0…60 °C)); do not exceed it during commissioning or in enclosed panels without airflow. For storage and transit, keep the unit within -13…158 °F (-25…70 °C). Avoid condensation — the rated humidity is 10…95 % without condensation for operation; store and operate the module in a dry, pollution-degree-appropriate enclosure. Back up the application program and parameter set before any firmware or hardware change; verify the memory/real-time-clock battery where fitted and replace on schedule. Monitor the module health LED and controller diagnostics; plan spares for critical stations to minimise downtime. 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 TSX-P57-204M, 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 the CPU matches your Modicon Premium / TSX architecture, memory size, firmware revision and any required option/communication modules. 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 TSX-P57-204M?
The TSX-P57-204M is an unity processor in the Modicon Premium Automation platform range from Schneider Electric. It is described by the manufacturer as: Unity processor.
What are the key technical ratings of the TSX-P57-204M?
Its published highlights include operating temperature 32…140 °F (0…60 °C). Full electrical, mechanical and environmental limits are listed in the manufacturer datasheet and should be confirmed for your exact suffix.
How is the TSX-P57-204M 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 TSX-P57-204M 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 TSX-P57-204M?
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 Schneider Electric TSX-P57-204M is a processor designed for use in the Modicon series. This unit supports a versatile rack configuration and processes various types of I/O, making it suitable for complex automation tasks.
Description
| Note | The TSX-P57-204M processor from Schneider Electric’s Modicon series caters to a wide range of automation needs. This processor can handle 16 racks. Configuration options include 4, 6, or 8 slots per rack, or 8 racks with each having 12 slots. It supports a total of 96, 128, or 64 slots for various modules, catering to diverse control functions. The discrete I/O processing capacity is robust, allowing for 1024 discrete I/O points, while the analog I/O capacity supports 80 analog inputs or outputs. Additionally, there are 24 application-specific channels available, facilitating tailored operational requirements. In terms of process control, this unit can manage up to 10 channels and execute up to 30 simple control loops. The communication module capacity includes four processors, enhancing data exchange within an integrated environment. For optimal task management, the processor has a memory configuration of 160 kb of internal RAM. Its application structure comprises one master task, a fast task for critical operations, and up to 64 event tasks, optimizing processing efficiency. The processor has a rapid execution time, processing each Boolean instruction in just 0.19 microseconds, which allows for efficient and timely responses in automation scenarios. System overhead is minimal, measured at 0.3 milliseconds. Power consumption for the unit is 850 mA, and it weighs 0.52 kg, making it manageable for installation. The IP20 rating signifies protection against solid objects larger than 12 mm but does not provide protection from water, necessitating placement in appropriate environmental conditions. |
|---|---|
| Range of Product | Modicon Premium Automation platform Product or Component Type Unity processor |
| Software Designation | Unity Pro |
Complementary
| Number of racks | 16 4/6/8 slots 8 12 slots |
|---|---|
| Number of slots | 96 128 64 |
| Discrete I/O processor capacity | 1024 I/O |
| Analogue I/O processor capacity | 80 I/O |
| Number of application specific channel | 24 |
| Number of process control channel | 10 up to 30 simple loops |
| Integrated connection type | Non isolated serial link 2 female mini DIN RS485)19.2 kbit/s) |
| Communication module processor capacity | 4 1 |
| Memory description | Internal RAM (with PCMCIA card) 160 kB data Internal RAM (with PCMCIA card) 768 kB program Internal RAM (without PCMCIA card) 160 kB program and data |
| PCMCIA card 16384 kB additional data storage | N/A |
| Maximum size of object areas | 64 %KWi constant words located internal data 64 %MWi internal words located internal data 64 kB (DFB and EFB function blocks) unlocated internal data 64 kB (elementary and derived data) unlocated internal data 8132 %Mi located internal bits |
| Application structure | 1 master task 1 fast task 64 event tasks |
| Execution time per instruction | 0.19 µs Boolean without PCMCIA card 0.25 µs word or fixed-point arithmetic without PCMCIA card 1.75...2.6 µs floating points with PCMCIA card 1.75...2.6 µs floating points without PCMCIA card 0.21 µs Boolean with PCMCIA card 0.42 µs word or fixed-point arithmetic with PCMCIA card |
| Number of instructions per ms | 2.53 Kinst/ms 65 % Boolean + 35 % fixed arithmetic with PCMCIA card 3.7 Kinst/ms 100 % Boolean with PCMCIA card 3.71 Kinst/ms 65 % Boolean + 35 % fixed arithmetic without PCMCIA card 4.76 Kinst/ms 100 % Boolean without PCMCIA card |
| System overhead | 0.3 ms fast task 1 ms master task |
| Marking | CE |
| Local signalling | 1 LED (green) for processor running (RUN) 1 LED (red) for I/O module or configuration fault (I/O) 1 LED (red) for processor or system fault (ERR) 1 LED (yellow) for activity on TER or AUX terminal port (TER) |
| Current consumption | 850 mA 5 V DC |
| Module format | Double |
| Net Weight | 1.15 lb(US) (0.52 kg) |
Environment
| Standards | 89/336/EEC |
|---|---|
| CSA C22.2 No 213 Class I Division 2 Group A | 92/31/EEC IEC 61131-2 |
| CSA C22.2 No 213 Class I Division 2 Group B | 73/23/EEC |
| CSA C22.2 No 213 Class I Division 2 Group C | N/A |
| CSA C22.2 No 142 | 93/68/EEC UL 508 |
| CSA C22.2 No 213 Class I Division 2 Group D | N/A |
| Product Certifications | LR DNV RMRS ABS GL RINA BV |
| Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
| Ambient Air Temperature for Storage | -13…158 °F (-25…70 °C) |
| Relative Humidity | 10…95 % without condensation for operation 5…95 % without condensation for storage |
| Operating altitude | 0...6561.68 ft (0...2000 m) |
| Protective treatment | TC |
| IP Degree of Protection | IP20 |
| Pollution degree | 2 |
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.