Electrical Wiring, Panel-Mounted Version, 13-30 Vdc, Without Relay - Burkert 8025 UNIVERSAL Notice D'utilisation

3 INSTALLATION

3.2.5 Electrical wiring, panel-mounted version, 13-30 VDC, without relay

Before wiring the device, please read § 3.2.1, 3.2.2, 3.2.3, 3.2.4 and 3.2.7
carefully.
Install the transmitter as described in § 3.1.1. Connect the terminals according to the pin
assignment described below.
- Only manipulate the switches when the device is not powered.
- Make sure switches "SENSOR SUPPLY", "FLOW SENSOR" and
"SENSOR INPUT LOAD" are correctly positioned according to the
separate sensor version (see § 3.2.3 and 3.2.4).
L+ (13-30 VDC)
4-20 mA output
Switch [1] :
see below
Remote flow sensor
connection:
see § 3.2.7
Switch "Voltage supplied to
the remote sensor":
see § 3.2.3
SOURCE SINK
Iout
CURRENT
FIG. 3.4
Wiring the 8025 Universal, panel-mounted version, 13-30 VDC, without relay
L- (0V)
SOURCE SINK
Iout L+ L- P- P+
PE
CURRENT
Supply PULSE
13..30Vdc
OUTPUT
1
PULSE INPUT
-
SUPPLY
2
+
NC
3
NC NC
4
PE
FLOW SENSOR
SENSOR SUPPLY
1
+5V
2
+12V
3A/230VAC
3 L+
Switch [1], "Current output connection mode":
- Set to "SOURCE" position if 4-20 mA output is connected to a PLC in sourcing
mode
- Set to "SINK" position if 4-20 mA output is connected to a PLC in sinking mode
E-14-
8025 UNIVERSAL
Pulse output B
Pulse output A
Connect the shielding of the power supply and
pulse output cables
Switch "Load impedance of
PE PE
SENSOR
remote sensor": see § 3.2.4
INPUT LOAD
3 1
2
39K
2.2K
COIL 470
PNP NPN
NPN
COIL
PNP
FLOW SENSOR
Switch "Type of remote sensor":
see § 3.2.4