Terminal Connection Diagrams; Hart, Profibus Pa And Foundation Fieldbus Protocol; Current / Hart Output - ABB ProcessMaster FEP300 Manual Del Usuario

5.6

Terminal connection diagrams

5.6.1

HART, PROFIBUS PA and FOUNDATION fieldbus protocol

IMPORTANT (NOTE)
An additional document with Ex safety instructions is available for measuring systems that are
used in explosion hazardous areas. As a result, it is crucial that the specifications and data it
lists are also observed.
Important (Note)
For detailed information about earthing the transmitter and the sensor, please refer to chapter
4.5 "Ground" on page 24!
A
HART
24 V
-
+ +
31 32 51 52 81 82 41 42
PROFIBUS PA, FOUNDATION fieldbus
FF+ FF-
1+ 2-
PA+ PA-
L N
97 98
PE
A = transmitter, B = sensor
Fig. 38
Change from one to two columns
Power supply connections
AC power supply
Terminal Function / Notes
L
Live / Phase
N
Neutral
PE /
Protective earth (PE)
DC power supply
Terminal Function / Notes
1+ +
2-
-
PE /
Protective earth (PE)
Sensor cable terminal connections
Only on remote mount design.
Terminal Function / Notes
M1
Magnet coil
M2
Magnet coil
D1
Data line
D2
Data line
/ SE
Shield
Signal line
E1
Schield for E1
1S
Signal line
E2
Schield for E2
2S
Measurement potential
3
Change from one to two columns
CI/FEX300/FEX500-X1
- - -
+ +
M1 M2 D1 D2 3 2S E2 E1 1S
-
+
41 42
B
M1 M2 D1 D2 3
Wire color
Brown
Red
Orange
Yellow
-
Violet
-
Blue
-
Green
2S E2 E1 1S
Output connections
Terminal Function / Notes
31 / 32

Current / HART output

The current output is available in "active" or "passive"
mode.
97 / 98
Digital communication
PROFIBUS PA (PA+ / PA-) or FOUNDATION
fieldbus (FF+ / FF-) in acc. with IEC 61158-2.
51 / 52
Digital output DO1 active / passive
Function can be configured locally as „Pulse Output"
or „Digital Output". Factory setting is „Pulse Output".
81 / 82
Digital input / contact input
Function can be configured locally as „External
output switch-off", „external totalizer reset", „external
totalizer stop" or „other".
41 / 42
Digital output DO2 passive
Function can be configured locally as „Pulse Output"
or „Digital Output". Factory setting is „Digital Output",
flow direction signaling.
Functional ground
FEX300, FEX500
Electrical connections
< 50 m (200 m)
< 164 ft (656 ft)
G01350
EN - 41