Description

Schneider Electric TSXP573634M Modicon Premium Unity Processor

The Schneider Electric TSXP573634M, also cataloged as the TSXP573634M Unity Processor, operates as a dedicated hardware component for logic execution, I/O processing, and industrial Ethernet communication within the Modicon Premium Automation Platform. The processor integrates application execution, backplane communication, serial connectivity, and Ethernet TCP/IP networking for distributed PLC architectures.

Suffix Breakdown & Model Matrix

The supplied documentation identifies TSXP573634M as a single fixed catalog reference. No official suffix decoding or model matrix is provided in the available manufacturer data; therefore, no suffix interpretation is included.

Hardware Specifications

Parameter	Specification
Model	TSXP573634M
Brand	Schneider Electric
Product Series	Modicon Premium Automation Platform
Product Type	Unity Processor (CPU)
Software	Unity Pro
Origin	Not specified
Module Format	Double
Weight	0.60 kg
Dimensions	Not specified
Operating Temp	Not specified
Power Consumption	1900 mA at 5 VDC
Rack Capacity	16 racks (4/6/8-slot) or 8 racks (12-slot)
Maximum Slots	128 / 96 / 64 depending on rack configuration
Discrete I/O Capacity	1024 I/O
Analog I/O Capacity	128 I/O
Application-Specific Channels	32
Process Control Channels	15 process channels, up to 45 simple loops
Ethernet Interface	RJ45, 10BASE-T/100BASE-TX
Serial Interface	2 x Female Mini-DIN RS-485, non-isolated, 19.2 kbps or 115 kbps
Communication Module Capacity	1, 2, 3, or 8 modules (configuration dependent)
Internal Memory (without PCMCIA)	192 kB program and data
Internal Memory (with PCMCIA)	1792 kB program, 192 kB data
Additional Storage	PCMCIA card up to 16384 kB
Application Structure	1 master task, 1 fast task, 64 event tasks
Boolean Instruction Time	0.12 us without PCMCIA
Transparent Ready	Supported

Backplane Communication and Firmware Compatibility

The TSXP573634M exchanges data across the Modicon Premium backplane while simultaneously supporting integrated Ethernet TCP/IP and RS-485 communication. Program expansion is available through a PCMCIA memory card without altering the processor hardware configuration. Firmware updates and application downloads should be performed using Unity Pro software versions compatible with the installed processor firmware to maintain project consistency and hardware recognition.

Frequently Asked Questions

Q: Does the processor require a PCMCIA memory card for normal PLC operation?
A: No. The processor operates using its internal RAM. A PCMCIA card expands available program and data storage but is not required for standard execution.

Q: Is hot replacement of the processor specified?
A: The supplied technical documentation does not specify hot-swap capability. Processor replacement should be performed with the rack de-energized and according to Schneider Electric maintenance procedures.

Q: What communication interfaces are integrated on the processor?
A: The processor includes one Ethernet TCP/IP RJ45 interface (10BASE-T/100BASE-TX) and two non-isolated RS-485 serial interfaces using female Mini-DIN connectors supporting 19.2 kbps and 115 kbps communication.

Field Installation Guidelines

• Verify that the selected rack configuration does not exceed the supported rack and slot limits before processor installation.
• Ensure the cumulative backplane power consumption remains within the rack power supply rating.
• Mount the processor completely into the backplane connector before applying system power.
• Route Ethernet and serial communication cables separately from high-voltage power wiring to reduce conducted electrical interference.
• Connect cable shields using the site's grounding practice to minimize communication noise.
• Confirm Unity Pro project compatibility with the installed firmware before downloading the application.
• Disconnect system power before installing or removing the processor or optional PCMCIA memory card.

Specifications

• Brand: Schneider Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems