• Siemens 505-4916A
  • Siemens 505-4916A
  • Siemens 505-4916A
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Siemens 505-4916A Relay Output Module

Siemens 505-4916A Relay Output Module

Description

The Siemens 505-4916A is a high-density relay output module designed for the TI 505 series programmable logic controller (PLC) platform. This module provides 16 independent relay output channels, enabling the...

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SKU: 505-4916A
Vendor: Siemens
Category: Relay Output Module
Related Series:

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  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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Description

The Siemens 505-4916A is a high-density relay output module designed for the TI 505 series programmable logic controller (PLC) platform. This module provides 16 independent relay output channels, enabling the control of various field devices such as contactors, solenoids, and indicators. It is engineered to handle a wide range of voltage levels, making it a versatile solution for industrial automation applications requiring galvanic isolation between the PLC logic and the controlled equipment.

Features

  • 16 isolated relay output channels.
  • Wide operating voltage range: 20-250 VAC and 5-30 VDC.
  • Compatible with standard 50/60 Hz power frequencies.
  • Designed for integration with the Siemens TI 505 PLC system architecture.
  • Robust relay switching for reliable control of field-level loads.

Technical Specifications

Product Model 505-4916A
Manufacturer Siemens
Module Type Relay Output Module
Number of Outputs 16
Voltage Range (AC) 20-250 VAC
Voltage Range (DC) 5-30 VDC
Frequency 50/60 Hz

Installation Guidelines

  • Ensure the PLC rack power is disconnected before installing or removing the module to prevent electrical damage or unexpected equipment operation.
  • Verify that the module is fully seated in the backplane connector to ensure proper communication with the CPU.
  • Use appropriate wire gauges for the terminal blocks and ensure all connections are tightened to the manufacturer's specified torque.
  • Maintain proper cable routing to separate low-voltage signal wiring from high-voltage power lines to minimize electromagnetic interference (EMI).
  • Ensure adequate ventilation within the control cabinet to prevent overheating during continuous operation.

FAQ

Is the 505-4916A still in production?

No, this module has been discontinued by the manufacturer. We provide high-quality refurbished or surplus units to support legacy TI 505 systems.

What is the primary function of this module?

The 505-4916A serves as an interface between the PLC processor and external field devices, using internal relays to switch power to those devices based on logic commands.