Siemens 6ES5482-8MA13 S5 I/O Module

Flexible Input and Output Control

The 6ES5482-8MA13 operates as a versatile digital I/O module for the Siemens SIMATIC S5 programmable controller series. This unit combines both input and output channels in a single module. It provides a balanced mix of digital inputs and outputs for efficient space utilization. The module accepts 24 VDC signals from sensors and switches. It also drives actuators, relays, and indicator lamps. Consequently, it reduces the number of modules needed for typical automation tasks.

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Series	SIMATIC S5
Category	Digital I/O Module
Part Number	6ES5482-8MA13
Digital Inputs	16 (24 VDC, isolated)
Digital Outputs	16 (24 VDC, 0.5 A per channel)
Input Voltage Range	20-30 VDC (nominal 24 VDC)
Input Current	7 mA per channel (typical)
Output Voltage	24 VDC (nominal)
Output Current	0.5 A per channel (maximum)
Total Output Current	4 A (per module)
Short-Circuit Protection	Yes (electronic, auto-reset)
Isolation Voltage	500 VAC (group-to-backplane)
Power Supply	5 VDC (backplane) + 24 VDC (external load)
Power Consumption	200 mA (5 VDC), 100 mA (24 VDC)
Operating Temperature	0°C to +60°C
Storage Temperature	-40°C to +85°C
Dimensions	Standard S5 single-width
Weight	0.4 kg
Status Indicators	LEDs (input status, output status, fault)
Terminal Type	Screw terminal (removable)

Input and Output Features

The 6ES5482-8MA13 provides individual status LEDs for every input and output channel. This visual feedback simplifies system troubleshooting significantly. The input circuits feature programmable debounce filtering for noisy environments. The output channels include short-circuit and overload protection. Additionally, an auto-reset function restores output operation after fault clearance. The module monitors external supply voltage and indicates faults via group LED.

Application Integration

This combination module finds broad use in machine control and factory automation. It is also suitable for packaging equipment and conveyor systems. The 6ES5482-8MA13 interfaces with standard sensors, switches, relays, and solenoid valves.