Siemens 6ES7193-4CA20-0AA0 ET 200S Terminal Module

Reliable Wiring Interface for Distributed I/O Systems

The Siemens 6ES7193-4CA20-0AA0 terminal module provides a robust wiring interface for ET 200S electronic modules. This module accommodates up to 5 terminals, supporting flexible field wiring connections for digital and analog signals. It accommodates wire gauges from 0.14 mm² to 1.5 mm², ensuring compatibility with standard industrial cables. The module integrates a removable terminal block that enables rapid module replacement without rewiring. It also includes strain relief features to prevent accidental wire disconnection. Furthermore, the color-coded design simplifies installation and reduces wiring errors.

Technical Specifications

Parameter	Specification
Product Type	Terminal Module
Product Line	SIMATIC ET 200S
Terminals	5 terminals
Wire Gauge	0.14 to 1.5 mm² (AWG 26 to 16)
Terminal Type	Removable screw-type or spring-clamp
Rated Voltage	230V AC / 24V DC
Rated Current	10A per terminal
Connection Technology	Front wiring
Strain Relief	Integrated
Color Coding	Terminal assignment labels
Operating Temperature	-25°C to +60°C
Storage Temperature	-40°C to +70°C
Dimensions (W x H x D)	65 x 100 x 52 mm
Weight	0.08 kg
Mounting	DIN-rail
Protection Class	IP20
Certifications	CE, UL, CSA
Product Origin	Germany

Application and System Integration

Engineers commonly use the Siemens 6ES7193-4CA20-0AA0 in ET 200S stations with various I/O modules. This terminal module simplifies field wiring and reduces installation time. It provides secure and reliable connections for sensors and actuators. The module supports quick disconnection for maintenance. Consequently, plant operators achieve efficient and organized control cabinet layouts.