ABB IIMCL01 Multibus Communication Link Termination

Multibus Communication Link Termination Manufacturers ABB, Bailey Model(s)

ABB Bailey Infi 90, ABB Bailey Infi 90 and Net 90

Additional Information Bailey IIMKM02 Multibus Keyboard Module

Estimated Shipping Size Dimensions: 12.0" x 0.8" x 7.5" (30.5 cm x 1.9 cm x 19.1 cm)

Weight: 1 lbs 6.4 oz (0.6kg )

Multibus Communication Link Termination

SYSTEM OPERATION

A control strategy using analog control stations (SAC) is

accomplished by using function blocks configured within a

module. The module could be a multi-function processor 1

(MFP). The MFP module receives its inputs from a control I/O

slave (CIS) module. The CIS module drives the control output

signal under normal operating conditions as directed by the

MFP module. 

The SAC station can drive the output signal during one of the following conditions:

• The MFP module directs the SAC station to enter bypass

mode.

• Communication with the MFP module is lost and the auto

bypass option is enabled (forces the station into bypass

mode).

• The operator forces the station into manual override mode

of operation.

Field interfacing is accomplished through a termination device

via a cable connection. The CIS module communicates to the

MFP module through the I/O expander bus. The SAC station

receives and sends information from and to the MFP module

through the termination devices. Figure 2-1 shows an example

application.