2M28 Size 2 28 terminals 1/8 width 4U high

ACAD 2000 drawing files are also provided for the full range of M Series case accessories & front panel layouts. These are useful when building up a cubicle drawing to indicate the position of each relay model.

-S Short Version Cases from August 2005

From August 2005 the M Series case range was reduced in length by 18mm to 217mm & is indicated in the product case drawings by the -S code (For example 2M28-S indicates a “short” case version).

This change has the effect of increasing the space between the case terminals & the rear of the cubicle. When mounted in a swing door the reduced case length is a distinct advantage.

Refer to the specific product Technical Bulletins to determine the case length. When purchasing replacement modules it is important to check the case length required. This can be done by quoting the old module serial number to the factory.

Rack Mounting

Cases of different sizes may be mixed on the same 4U high rack up to the full width (19 inch) maximum. e.g. 4 x size 2 + 2 x size 4 would fill one 4U high 19 inch rack row. Alternatively the cases may be flush or projection mounted as necessitated by the panel design.

Features

• Suitable for 19 inch, 4U high rack mounting

• Suitable for flush panel mounting
• M4 screw terminations
• Stud termination possible
• Simple screw (M4) mounting from front of panel
• Projection & semi-projection mounting possible
• 4U high 19" rack mounting frame available
• Size 2, 4 & 8 blanking plates
• CT shorting switches available
• Sealable front cover
• IP51 rating
• Rugged metal construction
• Made in Australia