Fluidwell F030-A, Руководство пользователя

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Page 31
FW-F030-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 F030-P when supplied with Type PF / PM:
Fig. 24: Overview of terminal connectors F030-P
– type PF / PM
4.7.1 TERMINAL GND-1-2: POWER SUPPLY
To power the F030-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, transistor output type OA 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 TERMINAL 3-4: CONTROL OUTPUT
This output controls the valve or pump for the batch process.
Type OT
A passive transistor output is available with this option. Max. driving capacity 300mA@50V DC.
Fig. 25: Terminal connections - Passive transistor output (OT).
R
GND 3
1
4
POWER SUPPLY
TYPE:
PF / PM
N L1 R
2
CONTROL
OUTPUT
TYPE:
OA-OR-OT
SENSOR SIGNAL
TYPE: P:
PULSE INPUT
SIGNAL
+
6
5
7