Honeywell Enraf SmartRadar FlexLine - FII-RTD Temperature Measurement; RTD 4-Wire Connection; RTD 3-Wire Connection

Installation SmartRadar FlexLine
Part No.: 4417.760_Rev06 Installation Guide
39
4.11.4.3 FII-RTD
4.11.4.3.1 RTD, 4-Wire Connection (Board ID = 2)
4.11.4.3.2 RTD, 3-Wire Connection (Board ID = 3)
Cable specifications
Type Shielded. R
max
= 100 Ω / line
Maximum length 150 meter
Label Connections diagram Parameters
30. RTD1_S- [Ex ia] IIB/IIC
U
o
= 8.61 V
I
o
= 58 mA
P
o
= 0.13 W
C
o
= 1.0 μF
L
o
= 10.5 mH
31. RTD1_com
32. RTD1_pos
33. RTD1_S+
34. RTD2_S-
35. RTD2_com
36. RTD2_pos
37. RTD2_S+
Label Connections diagram Parameters
30. RTD1_S- [Ex ia] IIB/IIC
U
o
= 8.61 V
I
o
= 58 mA
P
o
= 0.13 W
C
o
= 1.0 μF
L
o
= 10.5 mH
31. RTD1_com
32. RTD1_pos
34. RTD2_S-
35. RTD2_com
36. RTD2_pos
RTD1
R
c1
RTD2
R
c2
RTD1
R
c1
RTD2
R
c2