Siemens 6ES5484-8AC11 S5 Output Module

Reliable Output Control for Industrial Applications

The 6ES5484-8AC11 operates as a digital output module for the Siemens SIMATIC S5 programmable controller series. This unit provides 32 isolated output channels for controlling field devices. Each channel delivers a 24 VDC signal with sufficient current for actuators and relays. The module includes built-in short-circuit protection for each output individually. Consequently, it ensures safe and reliable switching in demanding industrial environments.

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Series	SIMATIC S5
Category	Digital Output Module
Part Number	6ES5484-8AC11
Number of Outputs	32 (isolated groups of 8)
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)
Output Delay	0.5 ms (typical)
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	32 LEDs (per-channel output status)
Terminal Type	Screw terminal (removable)

Output Protection and Diagnostics

The 6ES5484-8AC11 provides individual short-circuit and overload protection on each channel. An auto-reset function restores output operation after fault removal automatically. The module also monitors the external 24 VDC supply voltage continuously. A group diagnostics LED indicates any supply or module fault condition. Additionally, per-channel LEDs provide clear visual confirmation of output status. These diagnostic features simplify troubleshooting and reduce downtime.

Application and Integration

This output module finds common use in conveyor systems and packaging machinery. It directly connects to relay coils, solenoid valves, and indicator lamps. The module supports both resistive and inductive loads within specified limits. The 6ES5484-8AC11 interfaces seamlessly with the S5 backplane.