Siemens 505-4916A Relay Output Module

Availability: 7 left in stock

DescriptionThe Siemens 505-4916A is a high-density relay output module designed for the TI 505 series programmable logic controller (PLC) platform....

SKU: 505-4916A

Manufacturer: Siemens
Product No.: 505-4916A
Product Type: Relay Output Module
Product Origin: Germany
Payment:T/T, Western Union
Weight: 700g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

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.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.