Rockwell-automation 1769-BOOLEAN Compact I/O Module Reference Manual Manual de usuario descargar pdf (Pagina 32)

Publication 1769-RM016A-EN-P - July 2006

32 Installation and Wiring

6. Move the bus lever fully to the left (4) until it clicks, making sure it is

locked firmly in place, to allow communication between the controller

and module.

7. Attach an end cap terminator (5) to the last module in the system by

using the tongue-and-groove slots as before.

8. Lock the end cap bus terminator (6).

Mount the Module

Minimum Spacing

Maintain spacing from enclosure walls, wireways, or adjacent equipment.

Allow 50 mm (2 in.) of space on all sides for adequate ventilation.

Space Requirements

ATTENTION

When attaching I/O modules, it is very important that

the bus connectors are securely locked together to be

sure of proper electrical connection.

IMPORTANT

A 1769-ECR or 1769-ECL right or left end cap must be used to

terminate the end of the bus.

ATTENTION

During panel or DIN rail mounting of all devices, be sure that all

debris (that is, metal chips or wire strands) is kept from falling

into the module. Debris that falls into the module could cause

damage when you cycle power.

Host Controller

Compact I/O

End Cap

Side

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Rockwell-automation 1769-BOOLEAN Compact I/O Module Reference Manual Manual de usuario Pagina 32