505-4916A | Siemens Relay Output Module

Overview

The Siemens 505 Series Input/Output (I/O) Modules offer various configurations for both input and output operations, with options for 8, 16, or 32 input/output points. These modules are ideal when applications require no leakage outputs, isolated load currents, or the ability to handle AC and DC voltages simultaneously. The 505-4916A Relay Output Module, part of the 505 Series, is widely used in industrial applications that demand reliable, flexible I/O capabilities.

Key Features

Input/Output Configurations: Choose from 8, 16, or 32 points depending on your specific needs.
AC and DC Compatibility: The modules support both AC and DC voltage, making them versatile for various applications.
Isolated Commons:
- 16- and 32-point relay modules come with four isolated commons, enabling each common to switch either AC or DC power.
- The 8-point modules offer eight isolated commons, which allows each point to switch either AC or DC power.
Reduced Susceptibility to Inductive Load Transients: The design of the 505 Series modules minimizes their vulnerability to transients when outputs are switched on or off, ensuring greater reliability when controlling inductive loads.

Technical Specifications of the Siemens 505-4916A Relay Output Module

Model: 505-4916A
Product Family: 505 Series
Type: Relay Output Module
Input/Output Points: 16 Output Points
Voltage Compatibility: The module can accept AC or DC voltages based on the selected configuration.
Isolation: The 16- and 32-point modules come with four isolated commons, while the 8-point model includes eight isolated commons.
Manufacturer: Siemens
Application: The module is commonly used in industrial control systems, particularly for managing both AC and DC outputs in environments requiring high switching reliability and isolation.

Applications

These modules are especially beneficial when:

No leakage in the off-state is required for outputs.
Load currents must be isolated for safety and performance.
AC and DC voltages need to be handled by the same module.
You need to control inductive loads such as motors and solenoids.

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