Schneider TSXP67425 PROCESSOR

This processor serves as the central processing unit for Schneider Modicon Premium automation systems. It executes high-level application logic for complex industrial processes. Therefore, it delivers reliable control for material handling, packaging, and machine tool applications.

Physical and Power Specifications

The Schneider TSXP67425 measures 13.5 cm in length and 10.0 cm in width. Moreover, its processor weight equals approximately 0.42 kg for rack mounting. A single 48-pin male connector links this CPU to the Premium backplane. Additionally, the processor includes built-in communication ports and an expansion bus.

Parameter	Specification
Brand	Schneider Electric
Full Model	TSXP67425
Category	PROCESSOR (Modicon Premium CPU)
Dimensions (L x W x H)	13.5 cm x 10.0 cm x 8.5 cm (5.31″ x 3.94″ x 3.35″)
Processor Weight	0.42 kg (0.93 lbs)
Backplane Interface	1 x 48-pin Male Connector (Premium Rack)
Power Supply Input	5 VDC from Backplane (0.9 A Typical)
Power Consumption	4.5 W (Typical)
Processor Type	32-bit RISC (40 MHz)
Program Memory	128 kB RAM (Battery Backed)
Data Memory	32 kB RAM (Retentive with Battery)
Backup Battery	TSX BAT LITHIUM (3V, 5 Year Life)
Execution Speed	0.25 µs per Boolean Instruction
Built-In Communication Ports	1 x RS-232 (TER) + 1 x RS-485 (AUX)
Supported Protocols	Modbus RTU (Master/Slave) + Uni-Telway
Baud Rate Range	4800 to 115200 baud
Expansion Capability	Supports Up to 16 Premium I/O Modules
Maximum Digital I/O	1024 Points (with Expansions)
Maximum Analog I/O	128 Channels (with Expansions)
Programming Software	PL7 Pro or Unity Pro
Programming Languages	Ladder Diagram (LD) + FBD + SFC + IL + ST
Task Types	Cyclic + Periodic + Event + Interrupt
On-Board Components	1 CPU IC + 2 Memory Chips + 2 UARTs + 1 RTC + 2 Line Drivers + 4 Protection Diodes
Operating Temperature	0°C to +55°C (32°F to 131°F)
Mounting Type	Premium Rack (Single Slot)
Status Indicators	2 Green LEDs (Run + Power) + 1 Red LED (Fault) + 1 Yellow LED (Battery Low)

Energy Storage and Data Retention Features

The Schneider TSXP67425 stores energy using five onboard capacitors. Specifically, three tantalum capacitors filter logic power for the CPU and memory circuits. In addition, two electrolytic capacitors provide hold-up energy during backplane power dips. Furthermore, a replaceable lithium battery retains all program and data memory. Consequently, this processor preserves critical control logic for up to five years.

Communication and Expansion Capabilities

You will find two serial ports for industrial networking on this processor. For instance, the RS-232 port (TER) supports programming and HMI connectivity directly. Likewise, the RS-485 port (AUX) handles Modbus RTU for up to 31 slave devices. Moreover, this processor supports up to 16 expansion modules for system growth. Thus, it integrates seamlessly into large Premium automation architectures.

Scan Performance and Task Management

This processor executes Boolean instructions in just 0.25 microseconds. In addition, it supports cyclic, periodic, event, and interrupt tasks for real-time control. Furthermore, a built-in watchdog timer monitors program execution for faults. Therefore, the Schneider TSXP67425 meets demanding response time requirements reliably.

Installation and Diagnostic Indicators

Four LED indicators sit on the front panel for quick diagnostics. First, a green Power LED lights when the 5 VDC backplane supply is present. Second, a green Run LED flashes during normal program execution. Third, a red Fault LED indicates hardware or software errors. Finally, a yellow Battery Low LED warns when the backup battery needs replacement. Thus, you can monitor system health at a glance.