27
Electrical installation
Type 8692, 8693
Process actual value - Type 8693
input type
6)
pin
configuration
switch
4 – 20 mA
- internally
supplied
1
2
3
4
+ 24 V transmitter supply
Transmitter output
Bridge after GND
GND
Switch on
left
4 – 20 mA
- externally
supplied
1
2
3
4
not assigned
Process
Process actual -
not assigned
Switch on
right
Frequency
- internally
supplied
1
2
3
4
+ 24 V sensor supply
Clock input +
not assigned
Clock input - (GND)
Switch on
left
Frequency
- externally
supplied
1
2
3
4
not assigned
Clock input +
not assigned
Clock input -
Switch on
right
Pt 100
(see infor-
mation
below)
1
2
3
4
not assigned
Process actual 1 (current feed)
Process actual 2 (compensation)
Process actual 3 (GND)
Switch on
right
Tab. 11: Process actual value - Type 8693
For reasons of wire compensation connect the Pt 100 sensor
via 3 wires. Always bridge Pin 3 and Pin 4 on the sensor.
10)
Can be adjusted by software.
10.3. electrical installation
ProfiBus dP
The Quickstart only describes the electrical installation of the posi-
tioner / process controller and the specification of the basic settings.
The settings of the bus communication are described in the
operating instructions for type 8692 / 8693.
procedure:
→
Connect the positioner / process controller according to the
tables.
The electrical connection module of types 8692 and 8693 features
a setscrew with nut which is used to connect the function earth. (see
“Fig. 16: Connection PROFIBUS-DP”).
→
Connect the setscrew to a suitable grounding point. For
ensuring electromagnetic compatibility (EMC), make sure that
the cable is as short as possible (max. 30 cm, Ø 1.5 mm
2
).
When the supply voltage is applied, the positioner / process con-
troller is operating.
→
Make the required basic settings and actuate the automatic
adjustment of the positioner / process controller, as described in
the chapter entitled “11. Start-up Type 8692”.
english
Summary of Contents for 8692
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