Intrinsically Safe Electrical Parameters - Emerson AMS Trex Quick Start Manual

Intrinsically Safe electrical parameters

Table 1: Device Communicator communication module
Ui
Ii
Pi
Ci
Li
Uo
Io
Po
Co
Lo
Table 2: Device Communicator Plus communication module
mA
interface
mA
Ui 30 Vdc
Ii 200 mA
Pi 1.0 W
Ci 0
Li 0
U 0
o
Io 0
P 0
o
C
o
L
o
Quick Start Guide
™
FOUNDATION fieldbus
(non-FISCO)
FF + and -
30 Vdc
380 mA
1.3 W
0
0
1.89 V
32 µA
61 µW
14.3 µF
100 mH
FOUNDATION
fieldbus
(non-FISCO)
FF pwr
and F- FF + and -
17.5 Vdc
380 mA
1.3 W
231 nF
0
17.31 V
199 mA
0.94 W
- See table
3
- See table
3
FOUNDATION
(FISCO)
FF + and -
30 Vdc
215 mA (IIC) 380 mA (IIB)
1.9 W (IIC) 5.3 W (IIB)
0
0
1.89 V
32 µA
61 µW
14.3 µF
100 mH
™
HART
HART +
pwr
30 Vdc 30 Vdc
380 mA 200 mA
1.3 W 1.0 W
0 0
0 0
1.89 V 25.69 V
32 µA 105 mA
61 µW 668 mW
14.3 µF See table
4
100 mH See table
4
™
fieldbus
HART + and -
FOUNDATION
®
(FISCO)
HART + FF pwr
and - and F -
30 Vdc 17.5 Vdc
200 mA 380 mA
1.0 W 1.3 W
0 231 nF
0 0
1.89 V 17.31 V
1.9 mA 199 mA
3.6 mW 0.94 W
14.3 µF See table 3
100 mH See table 3
®
HART
30 Vdc
200 mA
1.0 W
0
0
1.89 V
32 µA
61 µW
14.3 µF
100 mH
™
fieldbus
FF + and -
30 Vdc
215 mA (IIC)
380 mA (IIB)
1.9 W (IIC)
5.3 W (IIB)
0
0
1.89 V
32 µA
61 µW
14.3 µF
100 mH
13