Schneider KPE 1411 | Compact PLC Module

The Schneider KPE 1411 serves as a versatile PLC module for small to medium control applications. This compact unit integrates discrete I/O and communication ports into a single package. It operates on 24 V DC power for compatibility with standard industrial systems. Weighing only 0.38 kg, the Schneider KPE 1411 mounts easily on a DIN rail. Its dimensions measure 110 mm x 70 mm x 60 mm.

Input and Output Specifications

The Schneider KPE 1411 provides 8 discrete input channels for connecting sensors and switches. Each input channel accepts 24 V DC signals with a typical current of 7 mA. This module also offers 6 discrete output channels for driving small actuators. The outputs deliver 24 V DC at 0.5 A per channel for reliable control. Therefore, the Schneider KPE 1411 suits small machines and standalone equipment perfectly.

Communication and Energy Storage

The Schneider KPE 1411 features a built-in RS-232 serial port for programming and HMI connections. This port supports Modbus RTU protocol for seamless integration with other devices. The module includes LED indicators for power, run, and I/O status monitoring. Importantly, the Schneider KPE 1411 contains no internal battery for maintenance-free operation. It stores programs in non-volatile flash memory instead of relying on battery backup. Consequently, you never need to replace batteries or worry about program loss.

Technical Specifications Table

Below are the complete technical parameters for engineers and procurement teams:

Parameter	Specification
Full Product Name	Schneider KPE 1411
Product Category	Compact PLC Module
Number of Discrete Inputs	8
Number of Discrete Outputs	6
Input Type	24 V DC sinking (NPN)
Output Type	24 V DC sourcing (PNP)
Rated Input Voltage	24 V DC (19.2 V to 30 V DC)
Rated Output Voltage	24 V DC (19.2 V to 30 V DC)
Input Current per Channel	7 mA at 24 V DC
Output Current per Channel	0.5 A (500 mA)
Maximum Output Current per Module	3 A total
Built-in Communication Port	1 x RS-232 (9-pin SUB-D)
Supported Protocol	Modbus RTU
Program Memory	64 KB (flash)
Data Memory	8 KB (RAM, battery-less)
Energy Storage	No battery (flash memory only)
LED Indicators	Power, RUN, I/O status (14 LEDs)
Current Consumption (24V DC)	150 mA typical
Power Dissipation	3.6 W maximum
Number of Components	1 main PCB + terminal block + RS-232 port + housing
Net Weight	0.38 kg (380 grams)
Gross Weight (packaged)	510 grams
Dimensions (H x W x D)	110 mm x 70 mm x 60 mm
Wire Size (Terminal)	AWG 24 to AWG 16 (0.2 mm² to 1.5 mm²)
Output Protection	Short-circuit protection per channel
Output Response Time	< 1 ms
Input Filter Time	3 ms (fixed)
Operating Temperature	0°C to +55°C
Storage Temperature	-25°C to +70°C
Degree of Protection	IP20
Certifications	CE, UL, cUL

Installation and Application Details

The Schneider KPE 1411 mounts directly onto a standard 35 mm DIN rail. Insert the module and secure it with the built-in locking clip. You need Schneider PL7 software or a simple programming terminal for configuration. The Schneider KPE 1411 suits small packaging machines, conveyor sections, and standalone pump stations. It also works perfectly for building automation and simple process control tasks. The module stores your program permanently in flash memory. Therefore, you do not need to reload the program after a power cycle. Replace the unit only if it fails, as it has no user-serviceable parts inside.