The M-4272 Digital Motor Bus Transfer System and a M-5072 retrofit

kit provide the direct replacement of the M-0272/M-0236B Analog

Transfer Logic Controller. The physical change is very simple and

cost effective. The M-5072 retrofit kit consists of a bracket and

wiring harness that replicates the existing M-0272 terminal block

locations. The M-5072 terminal blocks are located in the same

positions as the M-0272 and it is attached to the M-4272.

The wire harness connects the appropriate terminals between

the M-4272 and the M-0272. This will allow a very simple

replacement of the existing M-0272 equipment. Since the

existing analog M-0272/M-0236B takes 7u height while the

M-4272 takes only 4u height. One rack mount black blank panel

with 1u height and one rack mount black blank panel with 2u

height are provided to fill up the empty spaces after the

replacement.Available are optional M-3919A Graphic Display

Unit (GDU) and Touch Screen Human Machine Interface (HMI)

for communicating with one or two M-4272 units.