Rockwell-automation 1753-IB20XOB8 GuardPLC Digital Input/Output Module Manual do Utilizador descarregar pdf (Página 3)

GuardPLC Digital Input/Output Module 3

Rockwell Automation Publication 1753-IN003C-EN-P - June 2010

About the Module

The 1753-IB20XOB8 digital input/output module is a 28-channel (20 inputs/8 outputs)

module for use with GuardPLC controllers.

General Safety

Preventing Electrostatic Discharge

ATTENTION: Personnel responsible for the application of safety-related

programmable electronic systems (PES) shall be aware of the safety

requirements in the application of the system and shall be trained in using the

system.

ATTENTION: This equipment is sensitive to electrostatic discharge, which can

cause internal damage and affect normal operation. Follow these guidelines

when you handle this equipment:

• Touch a grounded object to discharge static potential.

• Wear an approved wrist-strap grounding device.

• Do not touch connectors or pins on component boards.

• Do not touch circuit components inside the equipment.

• Use a static-safe workstation, if available.

• Store the equipment in appropriate static-safe packaging when not in use.

Digital Outputs

Digital Inputs

Voltage Supply Connection

Ethernet Ports (on bottom of controller)

1 2 3 4 5 6 7 8 ... 19 20

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Rockwell-automation 1753-IB20XOB8 GuardPLC Digital Input/Output Module Manual do Utilizador Página 3