Horner CPU300 and HMI Connect Series Mounting Overview

Mounting Overview

The mechanical installation greatly affects the operation,safety,and appearance of the system.

Information is provided to mechanically install the unit such as cut-out sizes,

mounting procedures,and other recommendation sfor the correct mechanical installation of the unit.

Requirements

l Each module is compact and mounts on the DIN rail. Each I/O module installed adds 

width in increments of 19mm.The distance between wiring duct and surrounding

modules must be at least 50mm apart.

l The DIN rail clip adds to the overall measurements.The CAN,power,LAN,and serial connectors also add to the

measurements.

l Modules can be added after the base has been installed on the DIN rail and can be hot swapped with power

applied.

NOTE: I/O scanning will stop until the correct modules for the system are detected in all slots.

Din Rail Alignment Requirements

1. Confirm that the DIN rail is in a horizontal position before installing the unit.

Horizontal orientation is required to avoid module slippage on the DIN rail.

2. Align the unit on the DIN rail then push the DIN rail clip to until it clicks in to place.

Check to ensure that the unitis secure on the DIN rail.

Mounting Orientation

NOTE: Do NOT mount the unit on its side as this may cause the unit from slipping off the DIN rail.

l Mount the CPU300 with the locking DIN tab facing down.

l As modules mount on a DIN rail, be certain that the DIN rail is in a horizontal position before installing the unit. 

A horizontal orientation is required to prevent the unit from slipping off the DIN rail.

Module Removal

Modules maybe removed while powered;however,I/O scanning on the remaining modules will stop

and I/O will go into  the default state until a new module is inserted and all modules in the configuration are present.

1.Insert a flat-blade screwdriver into the DIN rail latch at the bottom of the module.

2.Pry down wards on the release latch.

3.Rock the module up and off the DIN Rail.