Burkert Type 8793 - Manual (Page 32)

32
Electrical Installation
Type 8792, 8793
14.4 Connecting the process controller
Type 8793
→
First connect the process controller as described in chapter “14.3
Connection of the positioner Type 8792”.
14.4.1 X5 - M8, 4-pole circular connector,
process actual value input
Input
type
**
Pin Configuration
DIP
switches
On the
device
side
External
circuit
4 ... 20 mA
- internally
supplied 1 (brown)* +24 V
transmitter supply
Switch
on left
1
2
3
4
Trans-
mitter
GND
2 (white)* Output from
transmitter
3 (blue)* GND (identical
with GND operating
voltage)
4 (black)* Bridge to
GND (Pin 3)
4 ... 20 mA
- externally
supplied 1 (brown)* not used
Switch
on right
2 (white)* Process
actual + 2 4 ... 20 mA
3 (blue)* not used
4 (black)*
Process actual – 4 GND
4 - 20 mA
Input
type
**
Pin Configuration
DIP
switches
On the
device
side
External
circuit
Frequency
-internally
supplied 1 (brown)* +24 V
sensor supply
Switch
on left
1 +24 V
2 (white)* Clock input 2 Clock +
3 (blue)* Clock input –
(GND) 3 Clock – /
GND (iden-
tical with
GND oper-
ating voltage)
4 (black)* not used
Frequency
- externally
supplied 1 (brown)* not used
Switch
on right
2 (white)* Clock input + 2 Clock +
3 (blue)* Clock input – 3 Clock –
4 (black)* not used
Pt 100
(***see
information) 1 (brown)* not used
Switch
on right
2
3
4
Pt 100
2 (white)* Process actual
1 (power supply)
3 (blue)* Process actual
3 (GND)
4 (black)* Process actual
2 (compensation)
* The wire colours indicated in brackets refer to the connection cable,
part no. 918718, available as an accessory.
** Can be adjusted via software (see Operating Instructions,chapter
„Specifying the standard settings“).
Tab. 10: Pin assignment; X5 - M8, 4-pole circular connector - process
actual value input
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