2 Equipment Description
2.13 Field Termination Assembly
R688 HPM High-Performance Process Manager Service 81
December 2020 Honeywell
Compression or screw terminals available
Most standard FTA types are available with either compression-type or screw-type terminal connectors.
Some exceptions are the 6-inch Analog Output (AO), 6-inch High Level Analog Input (HLAI), 6-inch
Low Level Analog Input Multiplexer (LLMux), and the 6-inch Digital Input Power Distribution
Assembly, which are available with compression-type terminal connectors only. The Remote Hardened
Low Level Analog Input Multiplexer (RHMUX) is available only with screw-type terminal connectors.
The number of terminals for both the compression-type and screw-type terminal connector can vary
depending on the type of standard FTA.
All Galvanically Isolated FTAs are available with both crimp pin-type and compression-type terminal
connectors. The Marshalling Panel and Combiner Panel are available only with screw-type terminals.
FTA compression-type terminal connector
The following figure is an illustration of a typical compression-type terminal connector connection to a
standard FTA.
Figure 19 Typical FTA Compression Terminal Connector
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