Emerson FloBoss 107 User Manual

FloBoss 107 Instruction Manual
4-26 Inputs and Outputs Revised June-2017
Figure 4-27. HART Output Wiring
4.17 Resistance Temperature Detector (RTD) Module
The 3-channel Resistance Temperature Detector (RTD) module enables
the FB107 to monitor various RTD sensors. An FB107 can support up to
six RTD modules.
The module monitors the temperature signal from an RTD within a fixed
range. The module provides three channels for measuring the resistance
of 2-wire, 3-wire, or 4-wire 100-ohm platinum RTD sensors with an
alpha equal to 0.00385 Ω/Ω/C.
Surge protection techniques eliminates the need for fuses, reducing
maintenance needs at remote locations. The module is self-resetting after
a fault clears.
4.17.1 Wiring the RTD Module
Figures 4-28 through 4-30 show example 2-, 3-, and 4-wire wiring
diagrams.

Emerson FloBoss 107 Specifications

General

Brand	Emerson
Model	FloBoss 107
Category	Controller
Language	English