Burkert Type 8793 - Manual (Page 40)

40
PROFIBUS DP / DeviceNet
Type 8792, 8793
15.3.2 X5 - M8, 4-pole circular connector -
process actual value (Type 8793 only)
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 (iden-
tical with GND oper-
ating 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
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
Input
type**
Pin Configuration
DIP-
switches
*** On the
device
side
External
circuit
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
below) 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 „Spec-
ifying the standard settings“).
*** The switch is inside the device on the PCB (see “Fig. 21: Location of
the DIP switch; Symbols for switch position”)
Tab. 19: Plug assignments; PROFIBUS DP / DeviceNet;
X5 -M8, 4-pole circular connetor - process actual value input
(Type 8793)
Connect the Pt 100 sensor via 3 cables for cable compen-
sation reasons.
It is essential to bridge Pin 3 and Pin 4 on the sensor.
english