Siemens 6ES5470-7LA11 Analog Output Module

Product Overview

The Siemens 6ES5470-7LA11 analog output module generates precision voltage and current signals for controlling process actuators. This module provides four output channels for valve positioning, speed control, and other analog applications. It integrates seamlessly with SIMATIC S5-115U, -135U, and -155U systems. The unit delivers reliable signal generation for demanding control loops.

Technical Specifications

Parameter	Specification
Model Number	6ES5470-7LA11
Product Type	Analog Output Module
Brand	Siemens
Category	PLC Analog Output Modules
Number of Outputs	4 channels
Output Voltage Range	0 to 10V, -10 to +10V
Output Current Range	0 to 20mA, 4 to 20mA
Resolution	12-bit
Conversion Time	1.5 ms per channel
Load Impedance	≥ 2 kΩ (voltage), ≤ 500 Ω (current)
Weight	Approximately 0.35 kg
Dimensions	233 mm x 25 mm x 158 mm
Operating Temperature	0°C to 60°C
Protection Class	IP20

Key Features and Benefits

Versatile Output Signal Support
The 6ES5470-7LA11 provides both voltage and current outputs for broad actuator compatibility. This eliminates the need for separate modules. System designers achieve greater flexibility with a single unit.

High-Resolution Control
This module offers 12-bit resolution for precise actuator positioning. It ensures smooth and accurate process control. Consequently, product quality improves significantly.

Fast Update Rates
The module completes conversion within 1.5 ms per channel for responsive control. This speed supports dynamic process regulation. Operators benefit from stable and timely system responses.

Application and Use Cases

The Siemens 6ES5470-7LA11 controls valves, actuators, and variable frequency drives. It also supports chart recorders and analog indicators. Maintenance teams will find this module a reliable replacement for failed output units.