Low Level Multiplexer Iop (Llmux); Figure 9 Low Level Multiplexer Interconnections - Honeywell HPM Service

2 Equipment Description
2.8 IOP Card Files

Low Level Multiplexer IOP (LLMux)

A Low Level Analog Input Multiplexer (LLMux) IOP processes up to 32 inputs from two 16 input
FTAs.
The following figure illustrates LLMux FTA interconnections for non-CE Compliant FTA models. CE
Compliant FTA models are similar. See the Process Manager I/O Installation manual for detailed
information.
Model MU-PLAM02
LLMux IOP
The FTA assem blies mus t
be mounted upright
(mercury-wetted relays) at all
tim es and ins tall ed in the
cabinet or a NEMA 12
mounting box.
60

Figure 9 Low Level Multiplexer Interconnections

Model MU-KFTAxx FTA Cable
[50 meters (164 feet) Maxi mum Length]
Model
MU-TLPA02
Power
Adapter
UNIT 0 UNIT 1
Model MU-KLAMxx Internal Cabi net Cable
Model MU-KLXxxx External Cabinet Cable
[305 meters (1000 feet) Maximum Length]
UP
LLMux Model s
MU-TAMR02 (RTD)
MU-TAMT02/12 (TC)
FTAs
HPM High-Performance Process Manager Service
Honeywell
Card Fi le
A-Size
or
B-Size
or
2910
R688
December 2020