Honeywell Fusion4 MSC-L User Manual

System Description - Input Functions
Fusion4 MSC-L Part No.: 4418309_Rev09
3- 48 Installation & Operation Manual
Honeywell
NOTE: AI can only be used for non MID applications when
using FM-ARM board of hardware version 1. The
hardware version can be identified from the device
information page described in section chapter 5.19
"Info (Device Information)"
3.8.5.2 Characteristics
3.8.6 Resistance Temperature Detector
3.8.6.1 Functional Description
The Resistance Temperature Detector (RTD) input allows the controller
to read the temperature of a remotely connected PT100 resistance
temperature detector. FIGURE 3-29 illustrates the RTD connections.
The RTD input supports 3-wire connections and 4-wire connections.
Item Minimum Typical Maximum Unit
Isolation - - 500 V
AC
V
Loop
23.0 24.0 42.5 V
DC
V
Loop(ISO)
24 V
DC
I
Loop(ISO)
20 mA
Nominal loop current range 4 - 20 mA
Loop current measurement
range
0 - 22.5 mA
Maximum loop current - - 27.5 mA
R
S(TCR)
- - 0.01 %/°C
Accuracy
(Without external
transmitter)
24 - - uA

Honeywell Fusion4 MSC-L Specifications

General

Brand	Honeywell
Model	Fusion4 MSC-L
Category	Desktop
Language	English