Fluidwell F010-P, Руководство пользователя, Страница: 30 / 52

Page 30
FW-F010-P-M_v0404_01_EN.docx
4.7 TERMINAL CONNECTORS SAFE AREA APPLICATIONS
– TYPE PF / PM
Take careful notice of all safety and precautionary measures indicated in paragraph
4.5: Electrical Installation and review paragraph 4.5.3 and 4.5.4 before applying any
field or power supply wiring.
For Intrinsically Safe applications: read chapter 5.
Following terminal connectors are available on the F010-P when supplied with Type PF / PM:
Fig. 22: Overview of terminal connectors F010-P
– type PF / PM
4.7.1 TERMINAL GND-1-2: POWER SUPPLY
To power the F010-P with a power supply option of type PF or type PM, connect a suitable power
supply to the terminals as indicated in below table:
Power supply
option
Power supply
Terminal
GND 01 02
Type PF
24V AC

10%
AC AC
Type PF
24V DC

10%
L- L+
Type PM
115-230V AC

10%
AC AC
The total consumption of the sensor and backlight type ZB may not
exceed 400mA@24V DC.
Risk of damage to equipment!
Be very careful when connecting the common ground of the system to Protective Earth (PE).
Connecting the common ground to Protective Earth (PE) (especially when multiple power
supplies are connected) can cause ground loop currents that could damage the equipment.
See paragraph 4.5.2: Protective Earth (PE) connections for more information.
4.7.2 TERMINALS 5-7: FLOWMETER INPUT
Three basic types of flowmeter signals can be connected to the F010-P: pulse, active pulse or coil.
The screen of the signal wire can be connected to the common ground terminal. See paragraph 4.5.
The input signal type has to be selected with the correct SETUP-function (read chapter 3.3).
On terminal 7, the internal or external sensor supply is available. To configure the sensor supply,
see paragraph 4.5.5: Sensor supply for details.
GND 1
POWER SUPPLY
TYPE:
PF / PM
N L1
2
SENSOR SIGNAL
TYPE: P:
PULSE INPUT
SIGNAL
+
6 5 7